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O-Rings(Page2)

O-rings are indispensable sealing components that offer reliable and leakage of fluids or gases across a wide range of applications. They find extensive use in diverse industries, including automotive, manufacturing, oil and gas, food and pharmaceuticals, etc. When choosing an O-ring, it's crucial to consider factors such as inner diameter, thickness or wire diameter, materials, for example, Nitrile Rubber, Silicon Rubber, Fluoro Rubber, etc. and operating environments such as Heat Resistant, Chemical Resistant, and so on. To ensure top-quality products, trusted brands like MISUMI, ESCO, NOK, and RS Pro are highly recommended.
Enjoy the convenience of FREE SHIPPING and NO MINIMUM ORDER on O Ring and related products, for example, O Ring gauge, O Ring Cord, and Back Up Ring. If you have any doubts or need assistance in selecting the right product, our experts are ready to provide advice and guidance.
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  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-25

    O-ring EA423RB-25【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-25
    From: ฿ 182.75
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Silicone Rubber O-ring EA423RE-10

    Silicone Rubber O-ring EA423RE-10【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Silicon rubber
    ・Cold-resistant, heat-resistant
    ・JIS number…P-10
    From: ฿ 193.00
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Silicone Rubber O-ring EA423RE-12

    Silicone Rubber O-ring EA423RE-12【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Silicon rubber
    ・Cold-resistant, heat-resistant
    ・JIS number…P-12
    From: ฿ 304.27
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Silicone Rubber O-ring EA423RE-14

    Silicone Rubber O-ring EA423RE-14【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Silicon rubber
    ・Cold-resistant, heat-resistant
    ・JIS number…P-14
    From: ฿ 304.27
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Silicone Rubber O-ring EA423RE-18

    Silicone Rubber O-ring EA423RE-18【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Silicon rubber
    ・Cold-resistant, heat-resistant
    ・JIS number…P-18
    From: ฿ 304.42
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Silicone Rubber O-ring EA423RE-20

    Silicone Rubber O-ring EA423RE-20【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Silicon rubber
    ・Cold-resistant, heat-resistant
    ・JIS number…P-20
    From: ฿ 304.58
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Silicone Rubber O-ring EA423RE-5

    Silicone Rubber O-ring EA423RE-5【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Silicon rubber
    ・Cold-resistant, heat-resistant
    ・JIS number…P-5
    From: ฿ 192.69
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Silicone Rubber O-ring EA423RE-6

    Silicone Rubber O-ring EA423RE-6【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Silicon rubber
    ・Cold-resistant, heat-resistant
    ・JIS number…P-6
    From: ฿ 192.85
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Fluor rubber O-ring EA423RF-12.5

    Fluor rubber O-ring EA423RF-12.5【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Fluororubber
    ・Oil-resistant, heat-resistant
    ・JIS number…P-12.5
    From: ฿ 371.09
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-Ring(For Fixed) EA423RG-115

    O-Ring(For Fixed) EA423RG-115【5 Pieces Per Package】

    ESCO

    O-Ring(For Fixed) EA423RG-115
    The O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.
    [Feature]
    ● Inner Diameter (mm.) : 114.4
    ● Thickness (mm.) : 3.1
    ● Applications Environment : Oil Resistance
    ● Material : Nitrile Rubber (1 type A)
    ● JIS Number : G-115
    ● Number of pc(s). included in package : 5
    [Application]
    O-rings are utilized across multiple industries to prevent the leakage of fluids or gases for fixing application.
    From: ฿ 254.00
    Days to Ship: day to ship 12 Day(s)
    day to ship 12 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-Ring(For Fixed) EA423RG-25

    O-Ring(For Fixed) EA423RG-25【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material …Nitrile Rubber (1 type A)
    ・JIS Number …G-25
    ・Id.(Mm) …24.4
    ・Wire Diameter …3.1
    ・Qty. Per Unit …10Sheet
    From: ฿ 132.00
    Days to Ship: day to ship 12 Day(s)
    day to ship 12 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Fluor Rubber O-Ring (For Fixed) EA423RJ-130

    Fluor Rubber O-Ring (For Fixed) EA423RJ-130

    ESCO

    【Product Specifications】
    ・Material …Fluor Rubber (4Seed D)
    ・Heat-resistant
    ・JIS Number …G-130
    ・Id.(Mm) …129.4
    ・Wire Diameter …3.1
    ・Qty. Per Unit …1Sheet
    From: ฿ 414.00
    Days to Ship: day to ship 12 Day(s)
    day to ship 12 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-Ring(For Vacuum flange) EA423RK-100
    From: ฿ 377.00
    Days to Ship: day to ship 12 Day(s)
    day to ship 12 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-Ring(For Vacuum flange) EA423RK-55

    O-Ring(For Vacuum flange) EA423RK-55【5 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material …Nitrile Rubber (1 type A)
    ・For vacuum flanges
    ・JIS Number …V-55
    ・Id.(Mm) …54.5
    ・Wire Diameter …4.0
    ・Qty. Per Unit …5Sheet
    From: ฿ 175.00
    Days to Ship: day to ship 12 Day(s)
    day to ship 12 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Thin O-Ring (For Fixed) EA423RP-10

    Thin O-Ring (For Fixed) EA423RP-10【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material …Nitrile Rubber (1 type A)
    ・Gasket To Be Used For Fixation Purpose Of Our Original Standard Size Smaller Than The Jis Standard Size.
    ・Id.(Mm) …9.5
    ・Wire Diameter …1.5
    ・Qty. Per Unit …10Sheet
    From: ฿ 52.00
    Days to Ship: day to ship 12 Day(s)
    day to ship 12 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Thin O-Ring (For Fixed) EA423RP-11

    Thin O-Ring (For Fixed) EA423RP-11【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material …Nitrile Rubber (1 type A)
    ・Gasket To Be Used For Fixation Purpose Of Our Original Standard Size Smaller Than The Jis Standard Size.
    ・Id.(Mm) …10.7
    ・Wire Diameter …1.5
    ・Qty. Per Unit …10Sheet
    From: ฿ 59.00
    Days to Ship: day to ship 12 Day(s)
    day to ship 12 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Thin O-Ring (For Fixed) EA423RP-29

    Thin O-Ring (For Fixed) EA423RP-29【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material …Nitrile Rubber (1 type A)
    ・Gasket To Be Used For Fixation Purpose Of Our Original Standard Size Smaller Than The Jis Standard Size.
    ・Id.(Mm) …28.5
    ・Wire Diameter …2.0
    ・Qty. Per Unit …10Sheet
    From: ฿ 124.00
    Days to Ship: day to ship 22 Day(s)
    day to ship 22 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Thin O-Ring (For Fixed) EA423RP-35B

    Thin O-Ring (For Fixed) EA423RP-35B【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material …Nitrile Rubber (1 type A)
    ・Gasket To Be Used For Fixation Purpose Of Our Original Standard Size Smaller Than The Jis Standard Size.
    ・Id.(Mm) …35.0
    ・Wire Diameter …2.0
    ・Qty. Per Unit …10Sheet
    From: ฿ 145.00
    Days to Ship: day to ship 22 Day(s)
    day to ship 22 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Thin O-Ring (For Fixed) EA423RP-4

    Thin O-Ring (For Fixed) EA423RP-4【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material …Nitrile Rubber (1 type A)
    ・Gasket To Be Used For Fixation Purpose Of Our Original Standard Size Smaller Than The Jis Standard Size.
    ・Id.(Mm) …3.5
    ・Wire Diameter …1.5
    ・Qty. Per Unit …10Sheet
    From: ฿ 45.00
    Days to Ship: day to ship 12 Day(s)
    day to ship 12 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Oil Seal(Protection lip addapted) EA423TB-22B

    Oil Seal(Protection lip addapted) EA423TB-22B

    ESCO

    【Product Specifications】
    ・Type 4(JIS B2402)
    ・Material …Sealant :Nitrile Rubber 、Metal Ring :Cold-Rolled Steel Plates 、Spring :Hard-Drawn Steel Wire
    ・Properness Temperature …-25℃ to 120℃
    ・Oil and Wear resistance
    ・Equipped With A Protection Lip Where The External Foreign Objects Will Be Prevented From Being Contaminated.
    ・Shaft Dia. (mm) …22
    ・Dia.(mm) …38
    ・Thickness(mm) …8
    ・Qty. Per Unit …1Sheet
    From: ฿ 240.00
    Days to Ship: day to ship 12 Day(s)
    day to ship 12 Day(s)
  • You can add up to 6 items per a category to the compare list.
    [For O-Ring]Rubber Code EA423M-17

    [For O-Ring]Rubber Code EA423M-17

    ESCO

    【Product Specifications】
    ・Material …Nitrile Rubber
    ・O rings of various sizes can be created.
    ・Code Dia. …1.78mm
    ・Full length …2m
    From: ฿ 420.00
    Days to Ship: day to ship 12 Day(s)
    day to ship 12 Day(s)
  • You can add up to 6 items per a category to the compare list.
    [For O-Ring]Rubber Code EA423M-24

    [For O-Ring]Rubber Code EA423M-24

    ESCO

    [For O-Ring]Rubber Code EA423M-24
    The rubber cord O Ring is a component that can prevent the leakage of fluids or gases between two components.
    [Feature]
    ● Customizable Length: allows for the flexibility of cutting it to the desired length
    ● Sealing Flexibility : easily manipulated and fitted into grooves of different shapes
    ● Length (m.) : 2
    ● Cord Diameter (mm.) : 2.4
    ● Hardness : 70°
    ● Material : Nitrile Rubber
    [Application]
    O-rings are utilized across multiple industries to prevent the leakage of fluids in a pump
    From: ฿ 420.00
    Days to Ship: day to ship 12 Day(s)
    day to ship 12 Day(s)
  • You can add up to 6 items per a category to the compare list.
    [For O-Ring]Rubber Code EA423M-30

    [For O-Ring]Rubber Code EA423M-30

    ESCO

    【Product Specifications】
    ・Material …Nitrile Rubber
    ・O rings of various sizes can be created.
    ・Code Dia. …3.0mm
    ・Full length …2m
    From: ฿ 450.00
    Days to Ship: day to ship 12 Day(s)
    day to ship 12 Day(s)
  • You can add up to 6 items per a category to the compare list.
    N-Type O-Ring For Class 4C Heat Resistance

    N-Type O-Ring For Class 4C Heat Resistance【50 Pieces Per Package】

    SUNCO

    N-Type O-Ring For Class 4C Heat Resistance
    The O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.
    [Feature]
    ● Inner Diameter (mm.) : 74.5
    ● Thickness (mm.) : 2
    ● Applications Environment : Heat Resistant
    ● Material : Silicon Rubber
    [Application]
    O-rings are utilized across multiple industries to prevent the leakage of fluids or gases between two components
    From: ฿ 4,952.39
    Days to Ship: day to ship 11 Day(s)
    day to ship 11 Day(s)
  • You can add up to 6 items per a category to the compare list.
    JIS B 2401 V (For Vacuum Flanges)

    JIS B 2401 V (For Vacuum Flanges)【10-100 Pieces Per Package】

    SUNCO

    JIS B 2401 V (For Vacuum Flanges)
    The O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.
    [Feature]
    ● Inner Diameter (mm.): 14.5, 33.5, 54.5 and 119
    ● Thickness (mm.) : 4
    ● Material :
    Nitrile Rubber Class 1A
    Silicon Rubber Class 4C
    Fluoro Rubber Class 4D
    [Application]
    O-rings are utilized across multiple industries to prevent the leakage of fluids or gases for vacuum flanges and so on
    From: ฿ 1,006.45
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Sale
    O-Ring Gauge
    Until 30/06/2024

    Sale
    Until 30/06/2024

    O-Ring Gauge

    RS Pro

    The BS or AS size number of small O-rings can be found by matching them with the silhouettes along the sides of the gauge. Larger O-rings are placed around the two halves of the appropriate spindles at the top of the gauge. The slide is then extended until it is taut, and the BS or AS size number is shown in one of the small windows near the top of the main body.
    Used to determine the size of standard BS1806 or AS-568 O-rings
    Section size identified by using the slots at the top
    From: ฿ 1,715.37
    Special Price
    Days to Ship: day to ship 7 Day(s)
    day to ship 7 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Sale
    European Metric O-Ring Kits
    Until 30/06/2024

    Sale
    Until 30/06/2024

    European Metric O-Ring Kits

    RS Pro

    RS Pro O-Ring kits available in a robust box that contain an assortment of the most popular sizes, essential for emergency repairs or routine maintenance. These kits are ideal for maintenance engineers to provide a quick and reliable choice of sealing solutions to suit the job in hand.
    • Essential for all workshops and onsite service engineers
    • Range of sizes – no need to purchase individual O-Rings
    • Quick identification and easy storage for multiple O-Ring sizes
    • Robust casing suitable for transport
    • Temperature range of Nitrile: -30°C to 120°C and FPM: -20°C to 200°C
    • Hardness: Nitrile 70° Shore hardness (black) and FPM 80° Shore hardness (black)
    From: ฿ 541.70
    Special Price
    Days to Ship: day to ship 7 Day(s)
    day to ship 7 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Sale
    RS PRO FKM O-Ring, 16mm Bore, 22mm Outer Diameter
    Until 30/06/2024

    Sale
    Until 30/06/2024

    RS PRO FKM O-Ring, 16mm Bore, 22mm Outer Diameter【25 Pieces Per Package】

    RS Pro

    Specifications
    Inside Diameter = 16mm
    Outside Diameter = 22mm
    Thickness = 3mm
    Type = O-Ring
    Material = FKM
    Minimum Operating Temperature = -30°C
    Maximum Operating Temperature = +90°C
    From: ฿ 758.82
    Special Price
    Days to Ship: day to ship 7 Day(s)
    day to ship 7 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Sale
    RS PRO FKM O-Ring, 50mm Bore, 54mm Outer Diameter
    Until 30/06/2024

    Sale
    Until 30/06/2024

    RS PRO FKM O-Ring, 50mm Bore, 54mm Outer Diameter【5 Pieces Per Package】

    RS Pro

    Specifications
    Inside Diameter = 50mm
    Outside Diameter = 54mm
    Thickness = 2mm
    Type = O-Ring
    Material = FKM
    Minimum Operating Temperature = -15°C
    Maximum Operating Temperature = +200°C
    From: ฿ 232.27
    Special Price
    Days to Ship: day to ship 7 Day(s)
    day to ship 7 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Sale
    RS PRO Nitrile Rubber O-Ring, 35mm Bore, 37mm Outer Diameter
    Until 30/06/2024

    Sale
    Until 30/06/2024

    RS PRO Nitrile Rubber O-Ring, 35mm Bore, 37mm Outer Diameter【50 Pieces Per Package】

    RS Pro

    Specifications
    Inside Diameter = 35mm
    Outside Diameter = 37mm
    Thickness = 1mm
    Type = O-Ring
    Material = Nitrile Rubber
    Minimum Operating Temperature = -30°C
    Maximum Operating Temperature = +90°C
    From: ฿ 428.33
    Special Price
    Days to Ship: day to ship 7 Day(s)
    day to ship 7 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-Ring JASO F404 3000s (for Motion/Fixing)

    O-Ring JASO F404 3000s (for Motion/Fixing)

    MUSASHI OILSEAL

    An O-ring that complies with Japanese Automotive Standards Organization Standard JASO F 404 3000

    [Features]
    · Although the O-ring is simple in structure, it features excellent self-sealing.
    · Exhibits stable sealing performance under high pressures.
    · A wide variety of different types and sizes are available at low prices.
    · Easy to install and requires only a small space.
    · No fixed seal orientation, which permits sealing from both sides.
    From: ฿ 23.54
    Days to Ship: day to ship 3 Day(s)
    day to ship 3 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-Ring Set OR8000 Portable Set

    O-Ring Set OR8000 Portable Set

    MUSASHI OILSEAL

    O-Ring Set OR8000 Portable Set
    This box contains a variety of O Ring sizes to choose from, accompanied by a plentiful quantity of pieces.
    [Feature]
    ● Contain O Ring Nominal Number : P-3 to P-40
    ● Thickness (mm.) :
    Nominal Number : P-3 to P-10 the thickness is 1.9
    Nominal Number : P-10A to P-22 the thickness is 2.4
    Nominal Number : P-22A to P-40 the thickness is 3.5
    ● Material : Nitrile Rubber
    ● Standard : JIS B2401
    [Application]
    A portable O-ring set for carrying suitable for on-site repairs and maintenance.
    From: ฿ 1,115.81
    Days to Ship: day to ship 3 Day(s)
    day to ship 3 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-Ring Set OR8001 Portable Set

    O-Ring Set OR8001 Portable Set

    MUSASHI OILSEAL

    O-Ring Set OR8001 Portable Set
    This box contains a variety of O Ring sizes to choose from, accompanied by a plentiful quantity of pieces.
    [Feature]
    ● Contain O Ring Nominal Number : P-41 to P-90
    ● Thickness (mm.) :
    Nominal Number : P-41 to P-50 the thickness is 3.5
    Nominal Number : P-50A to P-90 the thickness is 5.7
    ● Material : Nitrile Rubber
    ● Standard : JIS B2401
    [Application]
    A portable O-ring set for carrying suitable for on-site repairs and maintenance.
    From: ฿ 1,170.29
    Days to Ship: day to ship 3 Day(s)
    day to ship 3 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-Ring Set OR8003 Portable Set

    O-Ring Set OR8003 Portable Set

    MUSASHI OILSEAL

    Portable O-ring set suitable for on-site repairs and maintenance.

    [Features]
    · Although the O-ring is simple in structure, the self-sealing effect is good.
    · Exhibits a stable sealing performance within high pressure.
    · There are plenty of different types and sizes available at low prices.
    · Easy to install and requires little space.
    · There is no fixed seal orientation, which enables seals to made from both sides.
    From: ฿ 1,417.91
    Days to Ship: day to ship 3 Day(s)
    day to ship 3 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-Ring Set OR8004 Portable Set

    O-Ring Set OR8004 Portable Set

    MUSASHI OILSEAL

    A portable O-ring set suitable for on-site repairs and maintenance.
    From: ฿ 1,234.67
    Days to Ship: day to ship 3 Day(s)
    day to ship 3 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring Set EA423MF

    O-ring Set EA423MF

    ESCO

    【Product Specifications】
    ・Case dim.-190 x 125 x 40(H)mm
    ・Material-NBR (Nitrile rubber) B
    From: ฿ 1,449.48
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Rubber Cord [for O-ring Kit] EA423R-111

    Rubber Cord [for O-ring Kit] EA423R-111

    ESCO

    【Product Specifications】
    ・Rubber cord for EA423R and RA
    ・Cord OD…3/32
    ・Length…5m
    From: ฿ 4,068.23
    Days to Ship: day to ship 4 Day(s)
    day to ship 4 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring Set EA423RA-13

    O-ring Set EA423RA-13

    ESCO

    O-ring Set EA423RA-13
    This box contains a variety of O Ring sizes to choose from, accompanied by a plentiful quantity of pieces.
    [Feature]
    ● Included 19 different sizes
    ● Contain O Ring Nominal Number : P-10 to P-30
    ● Thickness (mm.) :
    ● Applications Environment : Oil-resistant, high-pressure-resistant
    Nominal Number : P-10 the thickness is 1.9
    Nominal Number : P-10A to P-22 the thickness is 2.4
    Nominal Number : P-22.4 to P-30 the thickness is 3.5
    ● Material : Nitrile Rubber
    [Application]
    A portable O-ring set for carrying suitable for on-site repairs and maintenance.
    From: ฿ 4,369.52
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-10A

    O-ring EA423RB-10A【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber(1-A)
    ・Oil resistant
    ・JIS No.-P-10A
    From: ฿ 86.67
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-11

    O-ring EA423RB-11【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-11
    From: ฿ 86.67
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-11.2

    O-ring EA423RB-11.2【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber(1-A)
    ・Oil resistant
    ・JIS No.-P-11.2
    From: ฿ 83.81
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-12

    O-ring EA423RB-12【10 Pieces Per Package】

    ESCO

    ESCO O-ring (for dynamic application). [Materials]·Nitrile rubber
    From: ฿ 86.67
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-12.5

    O-ring EA423RB-12.5【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber(1-A)
    ・Oil resistant
    ・JIS No.-P-12.5
    From: ฿ 83.81
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-15

    O-ring EA423RB-15【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-15
    From: ฿ 94.29
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-16

    O-ring EA423RB-16【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-16
    From: ฿ 94.29
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-18

    O-ring EA423RB-18【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-18
    From: ฿ 134.29
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-20

    O-ring EA423RB-20【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-20
    From: ฿ 134.29
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-21

    O-ring EA423RB-21【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-21
    From: ฿ 134.29
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-22

    O-ring EA423RB-22【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-22
    From: ฿ 134.29
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-22A

    O-ring EA423RB-22A【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber(1-A)
    ・Oil resistant
    ・JIS No.-P-22A
    From: ฿ 182.60
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-24

    O-ring EA423RB-24【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-24
    From: ฿ 182.75
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-25.5

    O-ring EA423RB-25.5【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber(1-A)
    ・Oil resistant
    ・JIS No.-P-25.5
    From: ฿ 182.75
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-26

    O-ring EA423RB-26【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-26
    From: ฿ 182.91
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-28

    O-ring EA423RB-28【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-28
    From: ฿ 183.06
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-29

    O-ring EA423RB-29【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-29
    From: ฿ 183.06
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-29.5

    O-ring EA423RB-29.5【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber(1-A)
    ・Oil resistant
    ・JIS No.-P-29.5
    From: ฿ 182.91
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-3

    O-ring EA423RB-3【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-3
    From: ฿ 56.19
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-30

    O-ring EA423RB-30【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-30
    From: ฿ 201.81
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-31

    O-ring EA423RB-31【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-31
    From: ฿ 201.81
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-31.5

    O-ring EA423RB-31.5【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber(1-A)
    ・Oil resistant
    ・JIS No.-P-31.5
    From: ฿ 201.81
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-32

    O-ring EA423RB-32【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-32
    From: ฿ 202.12
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-34

    O-ring EA423RB-34【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-34
    From: ฿ 202.12
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-35

    O-ring EA423RB-35【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-35
    From: ฿ 202.12
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-35.5

    O-ring EA423RB-35.5【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber(1-A)
    ・Oil resistant
    ・JIS No.-P-35.5
    From: ฿ 213.00
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-36

    O-ring EA423RB-36【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-36
    From: ฿ 213.16
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-38

    O-ring EA423RB-38【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-38
    From: ฿ 213.16
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-39

    O-ring EA423RB-39【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-39
    From: ฿ 213.31
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-4

    O-ring EA423RB-4【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-4
    From: ฿ 62.86
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-40

    O-ring EA423RB-40【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-40
    From: ฿ 261.69
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-41

    O-ring EA423RB-41【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-41
    From: ฿ 261.84
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-42

    O-ring EA423RB-42【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-42
    From: ฿ 261.84
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-44

    O-ring EA423RB-44【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-44
    From: ฿ 261.84
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-45

    O-ring EA423RB-45【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-45
    From: ฿ 262.00
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-46

    O-ring EA423RB-46【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-46
    From: ฿ 269.56
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-48

    O-ring EA423RB-48【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-48
    From: ฿ 269.41
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-49

    O-ring EA423RB-49【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-49
    From: ฿ 269.56
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-50

    O-ring EA423RB-50【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-50
    From: ฿ 269.56
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-6

    O-ring EA423RB-6【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-6
    From: ฿ 65.72
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-7

    O-ring EA423RB-7【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-7
    From: ฿ 65.72
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-8

    O-ring EA423RB-8【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-8
    From: ฿ 65.72
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring EA423RB-9

    O-ring EA423RB-9【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber
    ・Oil resistant
    ・JIS No.…P-9
    From: ฿ 65.72
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring for High-pressure EA423RC-14

    O-ring for High-pressure EA423RC-14【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber B
    ・Oil and pressure resistant
    ・JIS No.…P-14
    From: ฿ 182.13
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring for High-pressure EA423RC-21

    O-ring for High-pressure EA423RC-21【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber B
    ・Oil and pressure resistant
    ・JIS No.…P-21
    From: ฿ 200.41
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring for High-pressure EA423RC-24

    O-ring for High-pressure EA423RC-24【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber B
    ・Oil and pressure resistant
    ・JIS No.…P-24
    From: ฿ 231.28
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-ring for High-pressure EA423RC-3

    O-ring for High-pressure EA423RC-3【10 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-Nitrile rubber B
    ・Oil and pressure resistant
    ・JIS No.…P-3
    From: ฿ 163.06
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Backup Ring EA423RD-10

    Backup Ring EA423RD-10【5 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-fluoropolymer
    ・JIS No.…P-10
    From: ฿ 177.57
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Backup Ring EA423RD-11

    Backup Ring EA423RD-11【5 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-fluoropolymer
    ・JIS No.…P-11
    From: ฿ 169.53
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Backup Ring EA423RD-11.2

    Backup Ring EA423RD-11.2【5 Pieces Per Package】

    ESCO

    Backup Ring EA423RD-11.2
    A back-up ring is a component used in conjunction with an O-ring to provide enhanced sealing performance in certain applications
    [Feature]
    ● Applicable O-ring JIS Number : P-11.2
    ● Inner Diameter (mm.) : 11.0
    ● Thickness (mm.) : 2.4
    ● Shape : Spiral
    ● Material : Teflon(R)
    [Application]
    The purpose of these back-up rings is to safeguard the O-ring against extrusion or deformation when exposed to high pressure or dynamic conditions.
    From: ฿ 192.69
    Days to Ship: day to ship 6 Day(s)
    day to ship 6 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Backup Ring EA423RD-12

    Backup Ring EA423RD-12【5 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-fluoropolymer
    ・JIS No.…P-12
    From: ฿ 192.69
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Backup Ring EA423RD-12.5

    Backup Ring EA423RD-12.5【5 Pieces Per Package】

    ESCO

    【Product Specifications】
    ・Material-fluoropolymer
    ・JIS No.-P-12.5
    From: ฿ 192.85
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
Brand
Product Series
CAD
From
Days to Ship
Inner Dia. d(Ø)
Wire Dia. W(mm)
Type
Material
Environment, Applications
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-25
You can add up to 6 items per a category to the compare list.
Silicone Rubber O-ring EA423RE-10
You can add up to 6 items per a category to the compare list.
Silicone Rubber O-ring EA423RE-12
You can add up to 6 items per a category to the compare list.
Silicone Rubber O-ring EA423RE-14
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Silicone Rubber O-ring EA423RE-18
You can add up to 6 items per a category to the compare list.
Silicone Rubber O-ring EA423RE-20
You can add up to 6 items per a category to the compare list.
Silicone Rubber O-ring EA423RE-5
You can add up to 6 items per a category to the compare list.
Silicone Rubber O-ring EA423RE-6
You can add up to 6 items per a category to the compare list.
Fluor rubber O-ring EA423RF-12.5
You can add up to 6 items per a category to the compare list.
O-Ring(For Fixed) EA423RG-115
You can add up to 6 items per a category to the compare list.
O-Ring(For Fixed) EA423RG-25
You can add up to 6 items per a category to the compare list.
Fluor Rubber O-Ring (For Fixed) EA423RJ-130
You can add up to 6 items per a category to the compare list.
O-Ring(For Vacuum flange) EA423RK-100
You can add up to 6 items per a category to the compare list.
O-Ring(For Vacuum flange) EA423RK-55
You can add up to 6 items per a category to the compare list.
Thin O-Ring (For Fixed) EA423RP-10
You can add up to 6 items per a category to the compare list.
Thin O-Ring (For Fixed) EA423RP-11
You can add up to 6 items per a category to the compare list.
Thin O-Ring (For Fixed) EA423RP-29
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Thin O-Ring (For Fixed) EA423RP-35B
You can add up to 6 items per a category to the compare list.
Thin O-Ring (For Fixed) EA423RP-4
You can add up to 6 items per a category to the compare list.
Oil Seal(Protection lip addapted) EA423TB-22B
You can add up to 6 items per a category to the compare list.
[For O-Ring]Rubber Code EA423M-17
You can add up to 6 items per a category to the compare list.
[For O-Ring]Rubber Code EA423M-24
You can add up to 6 items per a category to the compare list.
[For O-Ring]Rubber Code EA423M-30
You can add up to 6 items per a category to the compare list.
N-Type O-Ring For Class 4C Heat Resistance
You can add up to 6 items per a category to the compare list.
JIS B 2401 V (For Vacuum Flanges)
You can add up to 6 items per a category to the compare list.
Sale
O-Ring Gauge
Until 30/06/2024
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Sale
European Metric O-Ring Kits
Until 30/06/2024
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Sale
RS PRO FKM O-Ring, 16mm Bore, 22mm Outer Diameter
Until 30/06/2024
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Sale
RS PRO FKM O-Ring, 50mm Bore, 54mm Outer Diameter
Until 30/06/2024
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Sale
RS PRO Nitrile Rubber O-Ring, 35mm Bore, 37mm Outer Diameter
Until 30/06/2024
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O-Ring JASO F404 3000s (for Motion/Fixing)
You can add up to 6 items per a category to the compare list.
O-Ring Set OR8000 Portable Set
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O-Ring Set OR8001 Portable Set
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O-Ring Set OR8003 Portable Set
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O-Ring Set OR8004 Portable Set
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O-ring Set EA423MF
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Rubber Cord [for O-ring Kit] EA423R-111
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O-ring Set EA423RA-13
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O-ring EA423RB-10A
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O-ring EA423RB-11
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O-ring EA423RB-11.2
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O-ring EA423RB-12
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O-ring EA423RB-12.5
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O-ring EA423RB-15
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O-ring EA423RB-16
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O-ring EA423RB-18
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O-ring EA423RB-20
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-21
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-22
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-22A
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O-ring EA423RB-24
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-25.5
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-26
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-28
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-29
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-29.5
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-3
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-30
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-31
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-31.5
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-32
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-34
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-35
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-35.5
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-36
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-38
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-39
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-4
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-40
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-41
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-42
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-44
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-45
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-46
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-48
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-49
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-50
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-6
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-7
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-8
You can add up to 6 items per a category to the compare list.
O-ring EA423RB-9
You can add up to 6 items per a category to the compare list.
O-ring for High-pressure EA423RC-14
You can add up to 6 items per a category to the compare list.
O-ring for High-pressure EA423RC-21
You can add up to 6 items per a category to the compare list.
O-ring for High-pressure EA423RC-24
You can add up to 6 items per a category to the compare list.
O-ring for High-pressure EA423RC-3
You can add up to 6 items per a category to the compare list.
Backup Ring EA423RD-10
You can add up to 6 items per a category to the compare list.
Backup Ring EA423RD-11
You can add up to 6 items per a category to the compare list.
Backup Ring EA423RD-11.2
You can add up to 6 items per a category to the compare list.
Backup Ring EA423RD-12
You can add up to 6 items per a category to the compare list.
Backup Ring EA423RD-12.5
Brand

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

SUNCO

SUNCO

RS Pro

RS Pro

RS Pro

RS Pro

RS Pro

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

ESCO

Product Series

O-ring EA423RB-25【10 Pieces Per Package】

Silicone Rubber O-ring EA423RE-10【10 Pieces Per Package】

Silicone Rubber O-ring EA423RE-12【10 Pieces Per Package】

Silicone Rubber O-ring EA423RE-14【10 Pieces Per Package】

Silicone Rubber O-ring EA423RE-18【10 Pieces Per Package】

Silicone Rubber O-ring EA423RE-20【10 Pieces Per Package】

Silicone Rubber O-ring EA423RE-5【10 Pieces Per Package】

Silicone Rubber O-ring EA423RE-6【10 Pieces Per Package】

Fluor rubber O-ring EA423RF-12.5【10 Pieces Per Package】

O-Ring(For Fixed) EA423RG-115【5 Pieces Per Package】

O-Ring(For Fixed) EA423RG-25【10 Pieces Per Package】

Fluor Rubber O-Ring (For Fixed) EA423RJ-130

O-Ring(For Vacuum flange) EA423RK-100【5 Pieces Per Package】

O-Ring(For Vacuum flange) EA423RK-55【5 Pieces Per Package】

Thin O-Ring (For Fixed) EA423RP-10【10 Pieces Per Package】

Thin O-Ring (For Fixed) EA423RP-11【10 Pieces Per Package】

Thin O-Ring (For Fixed) EA423RP-29【10 Pieces Per Package】

Thin O-Ring (For Fixed) EA423RP-35B【10 Pieces Per Package】

Thin O-Ring (For Fixed) EA423RP-4【10 Pieces Per Package】

Oil Seal(Protection lip addapted) EA423TB-22B

[For O-Ring]Rubber Code EA423M-17

[For O-Ring]Rubber Code EA423M-24

[For O-Ring]Rubber Code EA423M-30

N-Type O-Ring For Class 4C Heat Resistance【50 Pieces Per Package】

JIS B 2401 V (For Vacuum Flanges)【10-100 Pieces Per Package】

O-Ring Gauge

European Metric O-Ring Kits

RS PRO FKM O-Ring, 16mm Bore, 22mm Outer Diameter【25 Pieces Per Package】

RS PRO FKM O-Ring, 50mm Bore, 54mm Outer Diameter【5 Pieces Per Package】

RS PRO Nitrile Rubber O-Ring, 35mm Bore, 37mm Outer Diameter【50 Pieces Per Package】

O-Ring JASO F404 3000s (for Motion/Fixing)

O-Ring Set OR8000 Portable Set

O-Ring Set OR8001 Portable Set

O-Ring Set OR8003 Portable Set

O-Ring Set OR8004 Portable Set

O-ring Set EA423MF

Rubber Cord [for O-ring Kit] EA423R-111

O-ring Set EA423RA-13

O-ring EA423RB-10A【10 Pieces Per Package】

O-ring EA423RB-11【10 Pieces Per Package】

O-ring EA423RB-11.2【10 Pieces Per Package】

O-ring EA423RB-12【10 Pieces Per Package】

O-ring EA423RB-12.5【10 Pieces Per Package】

O-ring EA423RB-15【10 Pieces Per Package】

O-ring EA423RB-16【10 Pieces Per Package】

O-ring EA423RB-18【10 Pieces Per Package】

O-ring EA423RB-20【10 Pieces Per Package】

O-ring EA423RB-21【10 Pieces Per Package】

O-ring EA423RB-22【10 Pieces Per Package】

O-ring EA423RB-22A【10 Pieces Per Package】

O-ring EA423RB-24【10 Pieces Per Package】

O-ring EA423RB-25.5【10 Pieces Per Package】

O-ring EA423RB-26【10 Pieces Per Package】

O-ring EA423RB-28【10 Pieces Per Package】

O-ring EA423RB-29【10 Pieces Per Package】

O-ring EA423RB-29.5【10 Pieces Per Package】

O-ring EA423RB-3【10 Pieces Per Package】

O-ring EA423RB-30【10 Pieces Per Package】

O-ring EA423RB-31【10 Pieces Per Package】

O-ring EA423RB-31.5【10 Pieces Per Package】

O-ring EA423RB-32【10 Pieces Per Package】

O-ring EA423RB-34【10 Pieces Per Package】

O-ring EA423RB-35【10 Pieces Per Package】

O-ring EA423RB-35.5【10 Pieces Per Package】

O-ring EA423RB-36【10 Pieces Per Package】

O-ring EA423RB-38【10 Pieces Per Package】

O-ring EA423RB-39【10 Pieces Per Package】

O-ring EA423RB-4【10 Pieces Per Package】

O-ring EA423RB-40【10 Pieces Per Package】

O-ring EA423RB-41【10 Pieces Per Package】

O-ring EA423RB-42【10 Pieces Per Package】

O-ring EA423RB-44【10 Pieces Per Package】

O-ring EA423RB-45【10 Pieces Per Package】

O-ring EA423RB-46【10 Pieces Per Package】

O-ring EA423RB-48【10 Pieces Per Package】

O-ring EA423RB-49【10 Pieces Per Package】

O-ring EA423RB-50【10 Pieces Per Package】

O-ring EA423RB-6【10 Pieces Per Package】

O-ring EA423RB-7【10 Pieces Per Package】

O-ring EA423RB-8【10 Pieces Per Package】

O-ring EA423RB-9【10 Pieces Per Package】

O-ring for High-pressure EA423RC-14【10 Pieces Per Package】

O-ring for High-pressure EA423RC-21【10 Pieces Per Package】

O-ring for High-pressure EA423RC-24【10 Pieces Per Package】

O-ring for High-pressure EA423RC-3【10 Pieces Per Package】

Backup Ring EA423RD-10【5 Pieces Per Package】

Backup Ring EA423RD-11【5 Pieces Per Package】

Backup Ring EA423RD-11.2【5 Pieces Per Package】

Backup Ring EA423RD-12【5 Pieces Per Package】

Backup Ring EA423RD-12.5【5 Pieces Per Package】

CAD
From

฿ 182.75

฿ 193.00

฿ 304.27

฿ 304.27

฿ 304.42

฿ 304.58

฿ 192.69

฿ 192.85

฿ 371.09

฿ 254.00

฿ 132.00

฿ 414.00

฿ 377.00

฿ 175.00

฿ 52.00

฿ 59.00

฿ 124.00

฿ 145.00

฿ 45.00

฿ 240.00

฿ 420.00

฿ 420.00

฿ 450.00

฿ 4,952.39

฿ 1,006.45

฿ 1,715.37

Special Price

On Sale Until 30/06/2024

฿ 541.70

Special Price

On Sale Until 30/06/2024

฿ 758.82

Special Price

On Sale Until 30/06/2024

฿ 232.27

Special Price

On Sale Until 30/06/2024

฿ 428.33

Special Price

On Sale Until 30/06/2024

฿ 23.54

฿ 1,115.81

฿ 1,170.29

฿ 1,417.91

฿ 1,234.67

฿ 1,449.48

฿ 4,068.23

฿ 4,369.52

฿ 86.67

฿ 86.67

฿ 83.81

฿ 86.67

฿ 83.81

฿ 94.29

฿ 94.29

฿ 134.29

฿ 134.29

฿ 134.29

฿ 134.29

฿ 182.60

฿ 182.75

฿ 182.75

฿ 182.91

฿ 183.06

฿ 183.06

฿ 182.91

฿ 56.19

฿ 201.81

฿ 201.81

฿ 201.81

฿ 202.12

฿ 202.12

฿ 202.12

฿ 213.00

฿ 213.16

฿ 213.16

฿ 213.31

฿ 62.86

฿ 261.69

฿ 261.84

฿ 261.84

฿ 261.84

฿ 262.00

฿ 269.56

฿ 269.41

฿ 269.56

฿ 269.56

฿ 65.72

฿ 65.72

฿ 65.72

฿ 65.72

฿ 182.13

฿ 200.41

฿ 231.28

฿ 163.06

฿ 177.57

฿ 169.53

฿ 192.69

฿ 192.69

฿ 192.85

Days to Ship 5 Day(s) 5 Day(s) 5 Day(s) 5 Day(s) 6 Day(s) 5 Day(s) 6 Day(s) 6 Day(s) 6 Day(s) 12 Day(s) 12 Day(s) 12 Day(s) 12 Day(s) 12 Day(s) 12 Day(s) 12 Day(s) 22 Day(s) 22 Day(s) 12 Day(s) 12 Day(s) 12 Day(s) 12 Day(s) 12 Day(s) 11 Day(s) 6 Day(s) 7 Day(s) 7 Day(s) 7 Day(s) 7 Day(s) 7 Day(s) 3 Day(s) 3 Day(s) 3 Day(s) 3 Day(s) 3 Day(s) 6 Day(s) 4 Day(s) 5 Day(s) 5 Day(s) 5 Day(s) 6 Day(s) 5 Day(s) 5 Day(s) 6 Day(s) 6 Day(s) 6 Day(s) 5 Day(s) 5 Day(s) 5 Day(s) 5 Day(s) 6 Day(s) 6 Day(s) 6 Day(s) 5 Day(s) 5 Day(s) 6 Day(s) 5 Day(s) 6 Day(s) 6 Day(s) 6 Day(s) 5 Day(s) 5 Day(s) 6 Day(s) 6 Day(s) 6 Day(s) 5 Day(s) 6 Day(s) 6 Day(s) 6 Day(s) 6 Day(s) 6 Day(s) 5 Day(s) 6 Day(s) 5 Day(s) 5 Day(s) 6 Day(s) 5 Day(s) 6 Day(s) 5 Day(s) 6 Day(s) 6 Day(s) 6 Day(s) 5 Day(s) 5 Day(s) 5 Day(s) 5 Day(s) 5 Day(s) 6 Day(s) 5 Day(s) 5 Day(s)
Inner Dia. d(Ø)-----------------------74.514.5 ~ 119-----31.2 ~ 134.4-----------------------------------------------------------
Wire Dia. W(mm)-----------------------24-----3.1 ~ 3.5-----------------------------------------------------------
TypeP (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)G (For Mounting)G (For Mounting)G (For Mounting)V (For Vacuum Flanges)V (For Vacuum Flanges)-----OthersConfigurableConfigurable--V (For Vacuum Flanges)-----JASO (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)G (For Mounting)Others---P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)
MaterialNitrile RubberSilicon RubberSilicon RubberSilicon RubberSilicon RubberSilicon RubberSilicon RubberSilicon RubberFluororesinNitrile RubberNitrile RubberFluororesinNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile Rubber-Silicon RubberNitrile Rubber / Silicon Rubber / Fluoro Rubber-----Nitrile Rubber / Silicon Rubber / Fluoro Rubber-------Nitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberFluoro RubberFluoro RubberFluoro RubberFluoro RubberFluoro Rubber
Environment, ApplicationsMineral Oil Resistant / Animal and Vegetable Oil ResistantHeat Resistant / Cold ResistantHeat Resistant / Cold ResistantHeat Resistant / Cold ResistantHeat Resistant / Cold ResistantHeat Resistant / Cold ResistantHeat Resistant / Cold ResistantHeat Resistant / Cold ResistantMineral Oil Resistant / Gasoline Resistant / Animal and Vegetable Oil Resistant / Heat Resistant-----Mineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil Resistant / Abrasion Resistant---Heat ResistantMineral Oil Resistant / Gasoline Resistant / Animal and Vegetable Oil Resistant / Heat Resistant / Abrasion Resistant / Chemical Resistant / Cold Resistant-------------Mineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil ResistantMineral Oil Resistant / Animal and Vegetable Oil Resistant / Pressure ResistantMineral Oil Resistant / Animal and Vegetable Oil Resistant / Pressure ResistantMineral Oil Resistant / Animal and Vegetable Oil Resistant / Pressure ResistantMineral Oil Resistant / Animal and Vegetable Oil Resistant / Pressure Resistant-----

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Application example related to this category

Related Categories to O-Rings

FAQ O-Ring

Question: What are the main applications of O-rings?
Answer: O-rings have several key applications across various industries. Here are their main uses:
1. Hydraulics and Pneumatics: O-rings find extensive use in hydraulic and pneumatic systems. They seal fittings, connectors, and control valves, maintaining pressure integrity and preventing leaks in these systems.
2. Automotive Industry: O-rings play a crucial role in automotive applications, including engines, fuel systems, brake systems, and air conditioning systems. They provide effective sealing to prevent fluid leaks,
leaks.
3. Industrial Machinery: O-rings are widely utilized in manufacturing and machinery, such as pumps, compressors, valves, and cylinders. They seal these components, preventing leakage and ensuring efficient operation.
4. Medical Equipment: O-rings are utilized in medical devices like syringes, catheters, and pumps.
5. Plumbing and Water Systems: O-rings are commonly found in plumbing fittings, faucets, and valves.
Question: How do I select the right O-ring size for my application?
Answer: To select the right O-ring size for your application, you need to consider the following factors:
1. Inner Diameter (ID) and Outer Diameter (OD): The ID of the O-ring should match the groove diameter, and the OD should be slightly larger to ensure proper sealing.
2. Cross-Sectional Diameter or thickness of O-ring : It should be compatible with the groove's width or depth to provide an adequate seal.
3. Material : Consider the material of the O-ring to ensure compatibility with the fluid or gas in your application. Different materials have varying chemical resistance, temperature tolerance, and physical properties.
4. Compression and Stretch: Determine the compression and stretch limits of the O-ring material to ensure it can adequately seal the mating surfaces without being overcompressed or overstretched.
5. Standards and Guidelines: Consult industry standards, such as AS568 (for inch sizes) or ISO 3601 (for metric sizes), to understand the standard sizes available and their corresponding tolerances.
6. Consider O-ring Sizing Guides: O-ring manufacturers often provide sizing guides or calculators that help select the appropriate O-ring size based on application parameters.
Question: Is an O-ring a gasket? Can I replace O-ring with gasket?
Answer: Yes, an O-ring is a type of gasket.
Yes with condition, an O-ring can be considered a type of gasket. Both O-rings and gaskets are used for sealing applications to prevent fluid or gas leakage. However, O-rings have a specific circular shape look like a doughnut while gaskets come in various shapes and designs.
In some cases, an O-ring can be replaced with a gasket depending on the application. However, it is essential to consider factors such as size, shape, material compatibility, and the specific sealing requirements of the application. Consulting with the equipment manufacturer or a sealing specialist can help determine the most suitable replacement option.
Question: How often should O-rings be replaced?
Answer: The frequency of O-ring replacement varies based on factors like application, operating conditions, and material type. Here are some general guidelines:
1. Visual Inspection: Regularly inspect O-rings for wear, damage, or deformation. Replace if tears or flattening are observed.
2. Leakage: If there is noticeable fluid or gas leakage, consider replacing the O-ring.
3. Age and Service Life: Follow manufacturer's recommendations or industry standards for the expected service life of the O-ring material.
4. Maintenance Schedule: Adhere to the equipment manufacturer's maintenance plan, which may include periodic O-ring replacement as preventive maintenance.
5. Environmental Factors: Consider temperature extremes, chemical exposure, and high-pressure environments, which can accelerate O-ring deterioration and require more frequent replacement.
Question: Do O-rings need to be lubricated?
Answer: Yes, O-rings typically require lubrication for optimal performance. Lubrication helps reduce friction between the O-ring and the surfaces it contacts, extending its lifespan and improving sealing efficiency. The lubricant acts as a barrier, preventing excessive wear and ensuring smooth movement. It is important to select a compatible lubricant that suits the application's temperature range and the O-ring material. While some O-ring materials are self-lubricating, lubrication is generally recommended unless specific circumstances dictate otherwise. Consulting manufacturer guidelines and considering the specific application requirements are essential for determining the need for lubrication.