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Oil Free Bushings（Resin Type：PTFE (Polytetrafluoroethylene)）
Since bearings usually receive a lot of frictional resistance that generates heat, lubricants such as oil or grease are used to prevent the seizing or abnormal wear that this frictional heat could otherwise cause. Lubrication-free bushings don't need lubricating oil because the bearing body has a lubricating structure made possible by lubricating oil in the bearing body, or by embedded solid lubricant or the like. Since they don't need lubricating oil, lubrication-free bushings are often used for applications such as precision machinery that makes lubricating oil refilling difficult, and equipment with poor affinity to oil. They also greatly reduce maintenance costs by eliminating the need for regular lubrication and enabling stable operation over long periods. Lubrication-free bushings come in a variety of shapes that can be used for different applications as needed. Examples include straight bushings, collar bushings, flange bushings and housing bushings.
Configure
Specification/Dimensions
-
Inner Dia. d(Ø)
-
Outer Dia. D(Ø)
- 3
- 3.5
- 4
- 4.5
- 4.6
- 5
- 05
- 5.5
- 5.6
- 06
- 6
- 7
- 08
- 8
- 9
- 10
- 11
- 12
- 12$8$12$8
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 42
- 43.0
- 44
- 45
- 46
- 47
- 48
- 50
- 52
- 53.0
- 55
- 56
- 57
- 60
- 62
- 65
- 68
- 70
- 74
- 75
- 78
- 80
- 85
- 90
- 95
- 96
- 100
- 105
- 110
- 115
- 117
- 118
- 120
- 125
- 130
- 135
- 140
- 145
- 150
- 155
- 156
- 160
- 165
- 170
- 180
- 190
-
Overall Length L(mm)
- 2
- 02
- 2.4
- 2.5
- 2.6
- 2.7
- 2.8
- 3
- 03
- 3.5
- 3.8
- 4
- 04
- 4.4
- 4.5
- 4.8
- 05
- 5
- 5.5
- 5.9
- 06
- 6
- 6.5
- 7
- 7.5
- 7.7
- 08
- 8
- 9
- 9.5
- 10
- 10.5
- 11
- 11.5
- 12
- 12.5
- 13
- 13.5
- 13.8
- 14
- 14.5
- 15
- 15.5
- 16
- 16.5
- 17
- 17.5
- 18
- 19
- 20
- 21
- 21.5
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31.5
- 32
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 42
- 42.5
- 45
- 47
- 48
- 50
- 51
- 52
- 55
- 56
- 57
- 58
- 59
- 60
- 62
- 63
- 64
- 65
- 67
- 67.5
- 68
- 69
- 70
- 73
- 74
- 75
- 77
- 78
- 80
- 81
- 82
- 85
- 86
- 90
- 95
- 97
- 100
- 103
- 108
- 110
- 112
- 115
- 120
- 125
- 128
- 130
- 140
- 141
- 150
- 158
- 170
- 188
- 500
-
Metal Type
- Bronze
- Brass
- Cast Iron
- Sintered Steel
-
Environment
- Standard
- Heat Resistant
- Foreign Object Resistant
- Vibration Resistant
- In Oil
- In Water
- In Seawater
- In Chemical
- Conformance to Food Sanitation Law
-
Resin Type
- POM (Polyacetal)
- PTFE (Polytetrafluoroethylene)
- High Performance Polymer Composition
- Polyphenylenesulfide
-
Multi-layer
- Steel, Sintered Bronze, Polytetrafluoroethylene
- Steel, Sintered Bronze, Polyacetal
- Steel, Copper Type Sintered Alloy
- Metal Mesh, Polytetrafluoroethylene
- Aluminum, Fluororesin
- Polyacetal
-
Case Shape
-
Mounting Shaft Fits
-
Mounting Hole Fits
-
Lubrication
-
Thickness t(mm)
-
Max. Allowable Surface Pressure P(N/mm2)
-
Case Material
-
Max. Allowable Velocity V(m/s)
-
Length Type
-
Max. Allowable PV Value Range(N/mm2•m/s)
-
Max. Allowable PV Value(N/mm2•m/s)
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Type
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Brand |
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Filter By |
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| CAD |
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| Days to Ship |
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- 6 items
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You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025Oil Free Bushings - Flanged (PTFE)
MISUMI
- Oil Free Bushings - Flanged (PTFE), TFZF series from MISUMI.
- The shape of Oil Free Bushings is Flanged type.
- Press-fit is recommended to affix bushings.
- Conformance to Food Sanitation Law and excels in chemical resistance.
- The oil-free bushing TFZF series is made of PTFE Resin with Lubricating Oil and Special Filler Added.
- The allowable operating temperature range of the oil free bushing is -200 ~ 200°C.
- The dimension tolerance is measured at +25°C.From: ฿ 141.05 Special Price Days to Ship: 
Same day
Same day
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025Glitron F Bushing (77B)【1-4 Pieces Per Package】
OILES
Lubrication-free bearing Glitron F bushing (77B) with abrasion-resistance filler / solid lubricant.
[Features]
· Can have complete lubrication-free use and low coefficient of friction at startup, preventing stick-slip during operations.
· Features abrasion-resistance and maintains a low coefficient of friction under high-speed conditions.
· Can be used across wide temperature ranges; from low to high temperatures.
· Has superior chemical resistance and compliant with the Food Sanitation Act of Japan.
· Flexible metal (such as aluminum) can be used for the mating shafts.
· Excellent cutting performance.
· Provides conductivity.From: ฿ 35.86 Special Price Days to Ship:
Same day
Same day
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025Oil Free Bushings - Straight (PTFE)
MISUMI
- Oil Free Bushings - Straight (PTFE), TFZB series from MISUMI.
- The shape of Oil Free Bushings is straight type.
- Press-fit is recommended to affix bushings.
- Conformance to Food Sanitation Law and excels in chemical resistance.
- The oil-free bushing TFZB series is made of PTFE Resin with Lubricating Oil and Special Filler Added.
- The allowable operating temperature range of the oil free bushing is -200 ~ 200°C.
- The dimension tolerance is measured at +25°C.From: ฿ 118.30 Special Price Days to Ship:
Same day
Same day
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025Glitron F, Flange Bushing (77F)
OILES
A polytetrafluoroethylene resin bearing with filler inside.
[Features]
· Made of a base material of polytetrafluoroethylene resin.
· Lubrication-free bearings with added abrasion-resistant filler and solid lubricant.
· Fully serviceable without the need for lubrication.
· Features low static coefficient of friction during start-up and controls stick and slip during operation.
· Features abrasion-resistance and maintains a low coefficient of friction under high-speed conditions.
· Can be used across wide temperature ranges; from low to high temperatures.
· Has superior chemical resistance and compliant with the Food Sanitation Act of Japan.
· Flexible metal (such as aluminum) can be used for the mating shafts.From: ฿ 60.39 Special Price Days to Ship:
Same day
Same day
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025NTN
A high-quality, original resin sliding bearing.
[Features]
· Made from resin with low-friction, abrasion-resistance, non-sticky, heat resistance and chemical resistance with little deformation due to compressive load.
· ARE achieves zero environmental emissions by a special construction method.
[Applications]
· Ideal for chemical-resistant and oil-resistant environmental copy machines, guide roller parts and the like.From: ฿ 55.16 Special Price Days to Ship:
Same day
Same day
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025ARF Type Sleeve Bearing with Flange
NTN
ARF is a product with flange that is fabricated from rod or pipe material of Berry FL3000. Can also receive axial loads and is available with an internal diameter of 3 mm to 50 mm.From: ฿ 61.98 Special Price Days to Ship:
Same day
Same day
| Brand |
|---|
| Product Series |
| CAD |
| From |
| Days to Ship |
| Type |
| Inner Dia. d(Ø) |
| Outer Dia. D(Ø) |
| Overall Length L(mm) |
| Metal Type |
| Environment |
| Resin Type |
| Multi-layer |
| Case Shape |
| Mounting Shaft Fits |
| Mounting Hole Fits |
| Lubrication |
| Thickness t(mm) |
| Max. Allowable Surface Pressure P(N/mm2) |
| Case Material |
| Max. Allowable Velocity V(m/s) |
| Length Type |
| Max. Allowable PV Value Range(N/mm2•m/s) |
| Max. Allowable PV Value(N/mm2•m/s) |
You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | |
| Brand | MISUMI | OILES | MISUMI | OILES | NTN | NTN |
| Product Series | ||||||
| CAD |
|
|
|
| ||
| From | ฿ 141.05 Special Price On Sale Until 31/03/2025 | ฿ 35.86 Special Price On Sale Until 31/03/2025 | ฿ 118.30 Special Price On Sale Until 31/03/2025 | ฿ 60.39 Special Price On Sale Until 31/03/2025 | ฿ 55.16 Special Price On Sale Until 31/03/2025 | ฿ 61.98 Special Price On Sale Until 31/03/2025 |
| Days to Ship | Same day | Same day | Same day | Same day | Same day | Same day |
| Type | Flanged Type | Straight/sleeve | Straight/sleeve | Flanged Type | Straight/sleeve | Flanged Type |
| Inner Dia. d(Ø) | 3 ～ 20 | 3 ～ 50 | 3 ～ 20 | 3 ～ 50 | 3 ～ 50 | 4 ～ 50 |
| Outer Dia. D(Ø) | 6 ～ 26 | 6 ～ 60 | 6 ～ 26 | 6 ～ 60 | 6 ～ 60 | 7 ～ 60 |
| Overall Length L(mm) | 3 ～ 30 | 3 ～ 50 | 3 ～ 30 | 5 ～ 50 | 5 ～ 50 | 6 ～ 60 |
| Metal Type | - | - | - | - | - | - |
| Environment | Conformance to Food Sanitation Law | Standard / Heat Resistant / In Water / In Seawater / In Chemical | Conformance to Food Sanitation Law | Standard / Heat Resistant / In Water / In Seawater / In Chemical | Standard / Heat Resistant / In Oil / In Water / In Seawater / In Chemical | Standard / Heat Resistant / In Oil / In Water / In Seawater / In Chemical |
| Resin Type | PTFE (Polytetrafluoroethylene) | PTFE (Polytetrafluoroethylene) | PTFE (Polytetrafluoroethylene) | PTFE (Polytetrafluoroethylene) | PTFE (Polytetrafluoroethylene) | PTFE (Polytetrafluoroethylene) |
| Multi-layer | - | - | - | - | - | - |
| Case Shape | - | - | - | - | - | - |
| Mounting Shaft Fits | - | h6 | - | h6 | h6 | h6 |
| Mounting Hole Fits | H7 | H7 | H7 | H7 | M7 | M7 |
| Lubrication | - | Unlubricated | - | Unlubricated | Unlubricated | Unlubricated |
| Thickness t(mm) | - | - | - | - | - | 1.5 ～ 5 |
| Max. Allowable Surface Pressure P(N/mm2) | 7 | 7 | 7 | 7 | - | - |
| Case Material | - | - | - | - | - | - |
| Max. Allowable Velocity V(m/s) | 1.65 | 1.65 | 1.65 | 1.65 | - | - |
| Length Type | - | Single | - | Single | Single | Single |
| Max. Allowable PV Value Range(N/mm2•m/s) | 0.3~1.0 | 0.3~1.0 | 0.3~1.0 | 0.3~1.0 | 0.3~1.0 | 0.3~1.0 |
| Max. Allowable PV Value(N/mm2•m/s) | 1 | 1 | 1 | 1 | 1 | 1 |
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Related Categories to Oil Free Bushings
FAQ Oil Free Bushings
- Question: What does the term ″self-lubricating bushing″ refer to?
- Answer: The term ″self-lubricating bushing″ refers to a type of bearing or sleeve that has the ability to provide lubrication to reduce friction without requiring external lubricants like oil or grease. These bushings are designed with embedded solid lubricants, such as graphite or PTFE (Teflon), which release lubrication during operation. They are commonly used in various applications where low friction, smooth operation, and maintenance-free performance are desired, such as in machinery, automotive components, and industrial equipment.
- Question: Should you apply grease or oil to bronze bushings?
- Answer: In general, bronze bushings do not need additional grease or oil. They are self-lubricating and don't require external lubrication. However, if there is excessive friction or wear, a small amount of compatible oil or grease can be applied. It's best to follow the manufacturer's recommendations or seek professional advice for specific bronze bushings.
- Question: What materials are typically used to manufacture self-lubricating bushings?
- Answer: Self-lubricating bushings are usually made from materials like bronze, brass, steel, PTFE (Teflon), nylon, and composites. These materials have built-in lubrication properties, reducing the need for external lubricants. Bronze and brass are durable choices, steel is strong, PTFE offers low friction, nylon is lightweight, and composites provide a balance of strength and self-lubrication. Material selection depends on specific application requirements.
- Question: Are bronze bushing self-lubricating?
- Answer: Yes, bronze bushings are self-lubricating. They contain built-in solid lubricants like graphite or PTFE. This means they can provide lubrication on their own, reducing friction and wear. They don't require additional external lubrication, making them convenient and suitable for various applications.
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