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MUSASHI OILSEAL O-Rings

O-Rings products in the Automation Components category from MUSASHI OILSEAL. The product can be selected based on many product specifications such as Inner Dia. d, Wire Dia. W, Type, Material. MUSASHI OILSEAL offers products around 22 items and the product specifications can easily be compared. Search and select detailed specifications of parts for your machine with free CAD downloads. MUSASHI OILSEAL products are available to order through MISUMI online 24 hours a day. Free shipping, no minimum order.
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  1. 1
  • You can add up to 6 items per a category to the compare list.
    Sale
    O-Ring G, for Mounting
    Until 31/03/2025
    O-Ring G, for Mounting
    O-Ring G, for Mounting
    Sale
    Until 31/03/2025

    O-Ring G, for Mounting

    MUSASHI OILSEAL

    JIS standard compliant product series of O-rings.
    [Features]
    · Despite their simple structure, O-rings are self-sealing and offer good sealing performance.
    · Demonstrates stable sealing performance, even under high pressures.
    · Wide variety of types/sizes, all at an affordable price.
    · Compact installation space and easy installation.
    · The seal is not direction-specific, hence sealing is possible from both sides.
    [Applications]
    · For various equipment, in JIS standards series.
    · As the materials can be selected according to the usage conditions, it can be used for a broad range of static applications.
    From: ฿ 9.96
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    O-Ring P for Motion and Fixing
    Until 31/03/2025
    Sale
    Until 31/03/2025

    O-Ring P for Motion and Fixing

    MUSASHI OILSEAL

    JIS standard compliant product series of O-rings (for dynamic and static applications).
    [Features]
    · Despite their simple structure, O-rings are self-sealing and offer good sealing performance.
    · Demonstrates stable sealing performance, even under high pressures.
    · Wide variety of types/sizes, all at an affordable price.
    · Requires little space for mounting, making installation easy.
    · The seal is non direction-specific, allowing sealing using either side.
    [Applications]
    · For various equipment, in JIS standards series.
    · As the materials can be selected according to the usage conditions, it can be used for a broad range of static applications.
    From: ฿ 9.35
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    O-Ring SS Standard
    Until 31/03/2025
    O-Ring SS Standard
    O-Ring SS Standard
    Sale
    Until 31/03/2025

    O-Ring SS Standard

    MUSASHI OILSEAL

    SS standard O-ring series. (for dynamic and static applications)
    [Features]
    · Despite their simple structure, O-rings are self-sealing and offer good sealing performance.
    · Demonstrates stable sealing performance, even under high pressures.
    · Wide variety of types/sizes, all at an affordable price.
    · Requires little space for mounting, making installation easy.
    · The seal is non direction-specific, allowing sealing using either side.
    [Applications]
    · Thin wire diameters. Used frequently in a wide variety of machine types.
    · As the materials can be selected according to the usage conditions, it can be used for a broad range of static applications.
    From: ฿ 13.26
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    O-Ring V Vacuum Flange
    Until 31/03/2025
    O-Ring V Vacuum Flange
    O-Ring V Vacuum Flange
    Sale
    Until 31/03/2025

    O-Ring V Vacuum Flange

    MUSASHI OILSEAL

    JIS standard compliant product series of O-rings. (for vacuum flanges)
    [Features]
    · Despite their simple structure, O-rings are self-sealing and offer good sealing performance.
    · Demonstrates stable sealing performance, even under high pressures.
    · Wide variety of types/sizes, all at an affordable price.
    · Requires little space for mounting, making installation easy.
    · The seal is non direction-specific, allowing sealing using either side.
    [Applications]
    · For various equipment, in JIS standards series.
    · As the materials can be selected according to the usage conditions, it can be used for a broad range of static applications.
    From: ฿ 15.68
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    O-Ring (Packing and Gasket) AS568 (ARP568)
    Until 31/03/2025
    O-Ring (Packing and Gasket) AS568 (ARP568)
    O-Ring (Packing and Gasket) AS568 (ARP568)
    O-Ring (Packing and Gasket) AS568 (ARP568)
    O-Ring (Packing and Gasket) AS568 (ARP568)
    O-Ring (Packing and Gasket) AS568 (ARP568)
    Sale
    Until 31/03/2025

    O-Ring (Packing and Gasket) AS568 (ARP568)

    MUSASHI OILSEAL

    [Features]
    · Despite their simple structure, O-rings are self-sealing and offer good sealing performance.
    · Demonstrates stable sealing performance, even under high pressures.
    · Wide variety of types/sizes, all at an affordable price.
    · Requires little space for mounting, making installation easy.
    · The seal is non direction-specific, allowing sealing using either side.
    [Applications]
    · Can be used with various machines.
    · As the materials can be selected according to the usage conditions, it can be used for a broad range of dynamic and static applications.
    From: ฿ 5.06
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    O-Ring BR Backup Ring (Polytetrafluoroethylene Resin) JIS-B-2407
    Until 31/03/2025
    O-Ring BR Backup Ring (Polytetrafluoroethylene Resin) JIS-B-2407
    O-Ring BR Backup Ring (Polytetrafluoroethylene Resin) JIS-B-2407
    Sale
    Until 31/03/2025

    O-Ring BR Backup Ring (Polytetrafluoroethylene Resin) JIS-B-2407

    MUSASHI OILSEAL

    PTFE ring prevents protrusion of the O-ring under high pressure.
    [Features]
    · PTFE (polytetrafluoroethylene) material has superior liquid resistance.
    · Provides stable performance under high pressures.
    [Applications]
    · Prevents protrusion of O-rings used under high pressures.
    · PTFE material used achieves resistance to various types of liquids and the product can be used in a wide range of temperature ranging from -60 to +220°C.
    From: ฿ 16.28
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    O-Ring SO for Fixing

    O-Ring SO for Fixing

    MUSASHI OILSEAL

    S standard O-ring series.
    [Features]
    · Despite their simple structure, O-rings are self-sealing and offer good sealing performance.
    · Demonstrates stable sealing performance, even under high pressures.
    · Wide variety of types/sizes, all at an affordable price.
    · Requires little space for mounting, making installation easy.
    · The seal is non direction-specific, allowing sealing using either side.
    [Applications]
    · Thin wire diameters. Used frequently in a wide variety of machine types.
    · As the materials can be selected according to the usage conditions, it can be used for a broad range of static applications.
    From: ฿ 12.05
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    O-Ring AN-6227 Aircraft O-Ring Packing (Hydraulic)
    Until 31/03/2025
    Sale
    Until 31/03/2025

    O-Ring AN-6227 Aircraft O-Ring Packing (Hydraulic)

    MUSASHI OILSEAL

    O-ring gasket for aircraft.

    [Features]
    · Although the O-ring is simple in structure, the self-sealing effect is good.
    · Exhibits a stable sealing performance under high pressure.
    · There are plenty of different types and sizes available at low prices.
    · Easy to install and requires only a small space.
    · There is no fixed seal orientation, which enables seals to made from both sides.
    From: ฿ 6.27
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    O-Ring, GS, for Fixing

    O-Ring, GS, for Fixing

    MUSASHI OILSEAL

    G-number O-ring wire-reducing series.
    [Features]
    · Despite their simple structure, O-rings are self-sealing and offer good sealing performance.
    · Demonstrates stable sealing performance, even under high pressures.
    · Wide variety of types/sizes, all at an affordable price.
    · Requires little space for mounting, making installation easy.
    · The seal is non direction-specific, allowing sealing using either side.
    [Applications]
    · A size larger than the JIS standard G-number Series. For use with various types of equipment.
    · As the materials can be selected according to the usage conditions, it can be used for a broad range of static applications.
    From: ฿ 100.00
    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.
    GM Standard O-Ring

    GM Standard O-Ring

    MUSASHI OILSEAL

    O-ring series with wire diameter of 5 mm.
    [Features]
    · Despite their simple structure, O-rings are self-sealing and offer good sealing performance.
    · Demonstrates stable sealing performance, even under high pressures.
    · Wide variety of types/sizes, all at an affordable price.
    · Requires little space for mounting, making installation easy.
    · The seal is non direction-specific, allowing sealing using either side.
    [Applications]
    · Suitable for various machines, as the O rings are available in sizes that are not specified in JIS standards.
    · As the materials can be selected according to the usage conditions, it can be used for a broad range of dynamic and static applications.
    From: ฿ 28.98
    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 OR8010 Portable Set

    O-Ring Set OR8010 Portable Set

    MUSASHI OILSEAL

    A portable O-ring set suitable for on site maintenance.
    [Features]
    · Useful for on site repairs. Various sets are available.
    · Can be used instantly for emergency repairs. Demonstrates stable sealing performance, even under high pressures.
    · Requires little space for mounting, making installation easy.
    · The seal is non direction-specific, allowing sealing using either side.
    [Applications]
    · As the set is portable, it is ideal for sites requiring immediate use.
    · As machine downtime can be reduced. the set is ideal for emergency repairs.
    · The materials can be selected for use with different operating conditions, giving the set great versatility for use in wide range of applications.
    From: ฿ 5,630.32
    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 Gasket for O-Ring AN-6230 Aircraft (Hydraulic)

    O-Ring Gasket for O-Ring AN-6230 Aircraft (Hydraulic)

    MUSASHI OILSEAL

    O-ring Gasket for Aircraft.

    [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: ฿ 22.94
    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 KS for Exercise, Cylindrical Face Mounting

    O-Ring KS for Exercise, Cylindrical Face Mounting

    MUSASHI OILSEAL

    For exercise, cylindrical face fixing 0 ring.

    [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: ฿ 14.47
    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 OR8030 Portable Set

    O-Ring Set OR8030 Portable Set

    MUSASHI OILSEAL

    O-Ring Set OR8030 Portable Set
    This plastic case contains a variety of O Ring sizes to choose from, accompanied by a plentiful quantity of pieces.
    [Feature]
    ● Inner Diameter Minimum/ Maximum (mm.) : 2.5 to 39.5
    ● Thickness (mm.) :
    Inner Diameter 2.5 to 21.5 the thickness is 1.5
    Inner Diameter 21.9 to 39.5 the thickness is 2.0
    ● Material : Nitrile Rubber
    ● Standard : JIS B2401
    [Application]
    A portable O-ring set for carrying suitable for on-site repairs and maintenance.
    From: ฿ 4,825.53
    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 JASO F404 1000s (for Motion/Fixing)

    O-Ring JASO F404 1000s (for Motion/Fixing)

    MUSASHI OILSEAL

    O-Ring JASO F404 1000s (for Motion/Fixing)
    The O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.
    [Feature]
    ● Inner Diameter (mm.) : 11 to 16.8
    ● Thickness (mm.) : 1.9
    ● Material : Fluoro Rubber
    ● Type of Material : Class 4 D
    [Application]
    O-rings are utilized across multiple industries to prevent the leakage of fluids or gases for Japanese Automotive Standards Organization
    From: ฿ 27.77
    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 JASO F404 2000 (for Motion and Retention)

    O-Ring JASO F404 2000 (for Motion and Retention)

    MUSASHI OILSEAL

    An O-ring that complies with Japanese Automotive Standards Organization standard JASO F 404 2000.

    [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: ฿ 19.31
    Days to Ship: day to ship 9 Day(s)
    day to ship 9 Day(s)
  • You can add up to 6 items per a category to the compare list.
    O-Ring Set OR8002 Portable Set

    O-Ring Set OR8002 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.
    · Many different types and sizes available at low prices.
    · Easy to install and requires only a small space.
    · There is no fixed seal orientation, which enables seals to made from both sides.
    From: ฿ 1,078.86
    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 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)
Brand
Product Series
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.
Sale
O-Ring G, for Mounting
Until 31/03/2025
O-Ring G, for Mounting
O-Ring G, for Mounting
You can add up to 6 items per a category to the compare list.
Sale
O-Ring P for Motion and Fixing
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
O-Ring SS Standard
Until 31/03/2025
O-Ring SS Standard
O-Ring SS Standard
You can add up to 6 items per a category to the compare list.
Sale
O-Ring V Vacuum Flange
Until 31/03/2025
O-Ring V Vacuum Flange
O-Ring V Vacuum Flange
You can add up to 6 items per a category to the compare list.
Sale
O-Ring (Packing and Gasket) AS568 (ARP568)
Until 31/03/2025
O-Ring (Packing and Gasket) AS568 (ARP568)
O-Ring (Packing and Gasket) AS568 (ARP568)
O-Ring (Packing and Gasket) AS568 (ARP568)
O-Ring (Packing and Gasket) AS568 (ARP568)
O-Ring (Packing and Gasket) AS568 (ARP568)
You can add up to 6 items per a category to the compare list.
Sale
O-Ring BR Backup Ring (Polytetrafluoroethylene Resin) JIS-B-2407
Until 31/03/2025
O-Ring BR Backup Ring (Polytetrafluoroethylene Resin) JIS-B-2407
O-Ring BR Backup Ring (Polytetrafluoroethylene Resin) JIS-B-2407
You can add up to 6 items per a category to the compare list.
O-Ring SO for Fixing
You can add up to 6 items per a category to the compare list.
Sale
O-Ring AN-6227 Aircraft O-Ring Packing (Hydraulic)
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
O-Ring, GS, for Fixing
You can add up to 6 items per a category to the compare list.
GM Standard O-Ring
You can add up to 6 items per a category to the compare list.
O-Ring Set OR8010 Portable Set
You can add up to 6 items per a category to the compare list.
O-Ring Gasket for O-Ring AN-6230 Aircraft (Hydraulic)
You can add up to 6 items per a category to the compare list.
O-Ring KS for Exercise, Cylindrical Face Mounting
You can add up to 6 items per a category to the compare list.
O-Ring Set OR8030 Portable Set
You can add up to 6 items per a category to the compare list.
O-Ring JASO F404 1000s (for Motion/Fixing)
You can add up to 6 items per a category to the compare list.
O-Ring JASO F404 2000 (for Motion and Retention)
You can add up to 6 items per a category to the compare list.
O-Ring Set OR8002 Portable Set
You can add up to 6 items per a category to the compare list.
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
Brand

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

MUSASHI OILSEAL

Product Series

O-Ring G, for Mounting

O-Ring P for Motion and Fixing

O-Ring SS Standard

O-Ring V Vacuum Flange

O-Ring (Packing and Gasket) AS568 (ARP568)

O-Ring BR Backup Ring (Polytetrafluoroethylene Resin) JIS-B-2407

O-Ring SO for Fixing

O-Ring AN-6227 Aircraft O-Ring Packing (Hydraulic)

O-Ring, GS, for Fixing

GM Standard O-Ring

O-Ring Set OR8010 Portable Set

O-Ring Gasket for O-Ring AN-6230 Aircraft (Hydraulic)

O-Ring KS for Exercise, Cylindrical Face Mounting

O-Ring Set OR8030 Portable Set

O-Ring JASO F404 1000s (for Motion/Fixing)

O-Ring JASO F404 2000 (for Motion and Retention)

O-Ring Set OR8002 Portable Set

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

From

฿ 9.96

Special Price

On Sale Until 31/03/2025

฿ 9.35

Special Price

On Sale Until 31/03/2025

฿ 13.26

Special Price

On Sale Until 31/03/2025

฿ 15.68

Special Price

On Sale Until 31/03/2025

฿ 5.06

Special Price

On Sale Until 31/03/2025

฿ 16.28

Special Price

On Sale Until 31/03/2025

฿ 12.05

฿ 6.27

Special Price

On Sale Until 31/03/2025

฿ 100.00

฿ 28.98

฿ 5,630.32

฿ 22.94

฿ 14.47

฿ 4,825.53

฿ 27.77

฿ 19.31

฿ 1,078.86

฿ 23.54

฿ 1,115.81

฿ 1,170.29

฿ 1,417.91

฿ 1,234.67

Days to Ship Same day Same day Same day Same day Same day Same day Same day Same day 3 Day(s) 3 Day(s) 3 Day(s) 7 Day(s) 3 Day(s) 3 Day(s) 3 Day(s) 9 Day(s) 3 Day(s) 3 Day(s) 3 Day(s) 3 Day(s) 3 Day(s) 3 Day(s)
Inner Dia. d(Ø)2.4 ~ 899.31.8 ~ 939.50.5 ~ 209.5 ~ 960.51.07 ~ 658.883 ~ 2952.5 ~ 299.52.9 ~ 393.06149.3 ~ 379.320 ~ 260-40.87 ~ 228.194.75 ~ 49.6-11 ~ 16.823.3 ~ 26.2-31.2 ~ 134.4----
Wire Dia. W(mm)3.1 ~ 5.71.9 ~ 8.414 ~ 101.27 ~ 6.981.5 ~ 7.51.5 ~ 21.78 ~ 6.983.15-3.531.7 ~ 3.3-1.92.4-3.1 ~ 3.5----
TypeG (For Mounting)P (For Mounting, Dynamic)SS (for Low Voltage Mounting)V (For Vacuum Flanges)AS (For Mounting)Back-Up RingOthersOthersG (For Mounting)OthersP (For Mounting, Dynamic)OthersOthersOthersJASO (For Mounting, Dynamic)JASO (For Mounting, Dynamic)G (For Mounting)JASO (For Mounting, Dynamic)P (For Mounting, Dynamic)P (For Mounting, Dynamic)G (For Mounting)Others
MaterialNitrile Rubber / Silicon Rubber / Fluoro RubberNitrile Rubber / Silicon Rubber / Fluoro RubberNitrile Rubber / Silicon Rubber / Fluoro RubberNitrile Rubber / Silicon Rubber / Fluoro RubberNitrile Rubber / Silicon Rubber / Fluoro Rubber-Nitrile Rubber / Silicon Rubber / Fluoro RubberNitrile Rubber / Silicon Rubber / Fluoro RubberNitrile Rubber / Silicon Rubber / Fluoro RubberNitrile Rubber / Silicon Rubber / Fluoro Rubber-Nitrile Rubber / Silicon Rubber / Fluoro RubberNitrile Rubber / Silicon Rubber-Fluoro RubberNitrile Rubber-Nitrile Rubber / Silicon Rubber / Fluoro Rubber----
Environment, Applications----------------------

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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.