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Oil Free Bushings（Max. Allowable PV Value Range：1.1~2.0 Page2）
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
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.
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62 items
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OILES
Using a unique metal material with high strength and excellent abrasion resistance, it features secure performance and long life while remaining thin.
Type RoHS Information Inner Dia. d(Ø) Features, Areas of Application Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fit 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) Straight/sleeve - 6 ～ 25 - 8 ～ 29 8 ～ 25 Brass Foreign Object Resistant / Vibration Resistant / In Oil / In Chemical / Conformance to Food Sanitation Law - - - e7 H7 Unlubricated / Regular Lubrication 1 ～ 2 49 - 0.25 Single 1.1~2.0 1.65 From: ₹ 1,560.00 Days to Ship: 6 Day(s) or more 
6 Day(s) or more
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OILES
Usable in any direction of motion thanks to the dispersion of solid lubricant and with excellent performance even while operating in micro-motion.
- CAD ：
- 2D
Type RoHS Information Inner Dia. d(Ø) Features, Areas of Application Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fit 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) Straight/sleeve - 16 ～ 80 - 22 ～ 96 20 ～ 100 Sintered Steel Standard / Vibration Resistant - - - g6 H6 Unlubricated - 24.5 - 0.5 Single 1.1~2.0 1.63 From: ₹ 4,875.85 Days to Ship: 5 Day(s) or more
5 Day(s) or more
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OILES
Excellent oil film retention and superior abrasion/seize resistance can greatly reduce the number of times lubrication is necessary.
- CAD ：
- 2D
Type RoHS Information Inner Dia. d(Ø) Features, Areas of Application Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fit 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) Flanged Type - 5 ～ 60 - 8 ～ 75 5 ～ 80 Cast Iron Standard - - - h7 H7 Regular Lubrication - 10 - 1 Single 1.1~2.0 1.25 From: ₹ 437.93 Days to Ship: 5 Day(s) or more
5 Day(s) or more
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OILES
New at MISUMI? Get 20% Discount on your First Purchase. Click to Register Now
Demonstrates high performance at high load and low speed movement positions.- CAD ：
- 2D
Type RoHS Information Inner Dia. d(Ø) Features, Areas of Application Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fit 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) Straight/sleeve - 12 ～ 160 - 18 ～ 180 20 ～ 150 Brass Standard / Foreign Object Resistant / In Water / In Seawater - - - d8 H7 Unlubricated - 49 - 0.25 Single 1.1~2.0 1.65 From: ₹ 1,749.36 Days to Ship: 5 Day(s) or more
5 Day(s) or more
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DAIDO METAL
New at MISUMI? Get 20% Discount on your First Purchase. Click to Register Now
Metal-based oil free bearing (finished bushings) in which a solid lubricant is finely and uniformly dispersed into a bronze base metal.
[Features]
· Bronze alloys are offered as a standard material for Thermalloy type D and also standard parts such as finished bushings. (Lead-bronze products are only made to order. )Type RoHS Information Inner Dia. d(Ø) Features, Areas of Application Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fit 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) Straight/sleeve - 10 ～ 100 - 16 ～ 120 10 ～ 60 Bronze Foreign Object Resistant / In Water - - - - H7 Unlubricated - 10 - 0.85 - 1.1~2.0 1.65 From: ₹ 1,286.18 Days to Ship: 5 Day(s) or more
5 Day(s) or more
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Oil Free Bushing Housing Units - Blocks - Compact - Tall Blocks / Wide Blocks
MISUMI
- Oil Free Bushing Housing Units -Wide Blocks Compact Type
- Wide Blocks Compact Type: Single and Double.
- Outer Diameter: 10, 12, 16, 20, 25 and 30.
- Housing Material: Aluminum Alloy.
- Housing Surface Treatment: Clear Anodize.
- Bushing Material: High Tensile Brass Alloy Solid Lubricant Embedded
- Seal type: No Seal and With Non-Contact Seals
- Suitable for horizontal use. Reduces the time of manufacturing and assembling the housing.
- For Non-Contact Seals Teflon seal of 0.3mm thick is attached on the inner side of each retaining ring.- Volume Discount
Type RoHS Information Inner Dia. d(Ø) Features, Areas of Application Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fit 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) Housing Unit Type - 10 ～ 30 - - 32 ～ 128 Brass - - - - - - - - 29 Aluminum 0.5 Single / Double 1.1~2.0 1.65 From: ₹ 1,620.86 Days to Ship: Same day or more
Same day or more
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Lubrication-Free Bushing Block Type Housing Unit, Tall / Standard Type
MISUMI
- Oil Free Bushing Housing Units - Tall Blocks Standard Type.
- Tall Blocks Standard Type: Single and Double.
- Outer Diameter: 16, 20, 25 and 30.
- Housing Material: Aluminum Alloy.
- Housing Surface Treatment: Clear Anodize.
- Bushing Material: High Tensile Brass Alloy Solid Lubricant Embedded
- Seal type: No Seal and With Non-Contact Seals
- suitable for horizontal use. Reduces the time of manufacturing and assembling the housing.
- For Non-Contact Seals Teflon seal of 0.3mm thick is attached on the inner side of each retaining ring.- Volume Discount
Type RoHS Information Inner Dia. d(Ø) Features, Areas of Application Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fit 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) Housing Unit Type - 16 ～ 30 - - 42 ～ 128 Brass - - - - - - - - 29 Aluminum 0.5 Single / Double 1.1~2.0 1.65 From: ₹ 2,701.44 Days to Ship: 6 Day(s) or more
6 Day(s) or more
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Iglidur X Straight Type Oil-Free Bushing
IGUS
This material has the most outstanding chemical resistance, as well as heat resistance.
Completely lubricant/oil free, with superior wear resistance, and no need to worry about running out of oil.Type RoHS Information Inner Dia. d(Ø) Features, Areas of Application Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fit 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) Straight/sleeve - 2 ～ 30 - 3.5 ～ 34 3 ～ 40 - Standard / Heat Resistant / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In Seawater / In Chemical High Performance Polymer Group - - h9 H7 Unlubricated - 150 - 1.5 - 1.1~2.0 1.32 From: ₹ 182.51 Days to Ship: 5 Day(s) or more
5 Day(s) or more
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#500SP1 SL1 Guide Bushing (SGB)
OILES
High strength brass alloy guide bushing. Can be used for reciprocating motion. Tightening with hexagon socket set screws, etc., is recommended for use.
- CAD ：
- 2D
Type RoHS Information Inner Dia. d(Ø) Features, Areas of Application Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fit 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) Straight/sleeve - 40 - 60 60 Brass Standard / In Chemical - - - js6 - Unlubricated / Regular Lubrication - 29 - 0.5 - 1.1~2.0 1.65 From: ₹ 6,532.16 Days to Ship: 8 Day(s) or more
8 Day(s) or more
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OILES
A solid lubricant has been dispersed to allow for use in any movement direction and achieves excellent performance in micro movements as well.
- CAD ：
- 2D
Type RoHS Information Inner Dia. d(Ø) Features, Areas of Application Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fit 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) Straight/sleeve - 12 ～ 65 - 18 ～ 80 10 ～ 80 Sintered Steel Standard / Vibration Resistant - - - g6 H7 Unlubricated - 24.5 - 0.5 Single 1.1~2.0 1.63 From: ₹ 1,285.96 Days to Ship: 5 Day(s) or more
5 Day(s) or more
-
You can add up to 6 items per a category to the compare list.
OILES
Excellent oil film retention and superior abrasion/seize resistance can greatly reduce the number of times lubrication is necessary.
- CAD ：
- 2D
Type RoHS Information Inner Dia. d(Ø) Features, Areas of Application Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fit 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) Straight/sleeve - 5 ～ 20 - 7 ～ 24 5 ～ 30 Cast Iron Standard - - - h7 H7 Regular Lubrication - 10 - 1 Single 1.1~2.0 1.25 From: ₹ 779.76 Days to Ship: 5 Day(s) or more
5 Day(s) or more
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#500SP1 SL1 Flange Guide Bushing (SGF)
OILES
Suitable for rotation, swing and reciprocating motions. Tightening with hexagon socket set screws, etc., is recommended for use.
- CAD ：
- 2D
Type RoHS Information Inner Dia. d(Ø) Features, Areas of Application Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fit 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) Flanged Type - 40 - 55 70 Brass Standard / In Chemical - - - m6 - Unlubricated / Regular Lubrication - 29 - 0.5 - 1.1~2.0 1.65 From: ₹ 5,988.89 Days to Ship: 8 Day(s) or more
8 Day(s) or more
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Lubrication-Free Bushing Block Type Housing Unit, Tall / Compact Type
MISUMI
This is a standard that reduces the effort of manufacturing and assembling a housing suitable for horizontal movement with a built-in oil-free bushing made of high-strength brass alloy. The housing is more compact than the block type housing unit standard type.
- Volume Discount
Type RoHS Information Inner Dia. d(Ø) Features, Areas of Application Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fit 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) Housing Unit Type - 10 ～ 30 - - 37 ～ 128 Brass - - - - - - - - 29 Aluminum 0.5 Single / Double 1.1~2.0 1.65 From: ₹ 2,009.20 Days to Ship: 7 Day(s) or more
7 Day(s) or more
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Lubrication-Free Bushing Block Type Housing Unit, Wide / Standard Type
MISUMI
- Oil Free Bushing Housing Units-Wide Blocks Standard Type
- Wide Blocks Compact Type: Single and Double.
- Outer Diameter: 16, 20, 25 and 30.
- Housing Material: Aluminum Alloy.
- Housing Surface Treatment: Clear Anodize.
- Bushing Material: High Tensile Brass Alloy Solid Lubricant Embedded
- Seal type: No Seal and With Non-Contact Seals
- Sufficient clamping strength can be obtained with 4 Mounting Holes.
- Suitable for horizontal use reduces the time of manufacturing and assembling the housing.
- For Non-Contact Seals Teflon seal of 0.3mm thick is attached on the inner side of each retaining ring.- Volume Discount
Type RoHS Information Inner Dia. d(Ø) Features, Areas of Application Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fit 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) Housing Unit Type - 16 ～ 30 - - 42 ～ 128 Brass - - - - - - - - 29 Aluminum 0.5 Single / Double 1.1~2.0 1.65 From: ₹ 2,541.04 Days to Ship: 6 Day(s) or more
6 Day(s) or more
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Cermet M Flanged Bushing (54F)
OILES
Provides high friction resistance when oil film formation is discouraged due to reciprocating motion, intermittent operation, and swing motion.
- CAD ：
- 2D
Type RoHS Information Inner Dia. d(Ø) Features, Areas of Application Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fit 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) Flanged Type - 3 ～ 30 - 6 ～ 40 4.5 ～ 30 Sintered Steel Standard - - - h7 H7 Unlubricated - 10 - 0.85 Single 1.1~2.0 1.65 From: ₹ 561.58 Days to Ship: 5 Day(s) or more
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OILES
Bears higher loads than the #500SP5. Demonstrates superior wear resistance under high-load and low speed applications.
- CAD ：
- 2D
Type RoHS Information Inner Dia. d(Ø) Features, Areas of Application Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fit 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) Straight/sleeve - 20 ～ 40 - 30 ～ 50 20 ～ 40 - Standard - - - d8 / e7 / f7 H7 Unlubricated / Regular Lubrication - 73 - 0.1 Single 1.1~2.0 1.65 From: ₹ 5,523.75 Days to Ship: 5 Day(s) or more
5 Day(s) or more
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OILES
Zero-clearance design is made possible with the mounting method that is unique to Hiplast (looseness prevention).
- CAD ：
- 2D
Type RoHS Information Inner Dia. d(Ø) Features, Areas of Application Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fit 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) Flanged Type - 4 ～ 15 - 5 ～ 16 5 ～ 20 - Standard / In Oil - Metal Mesh, Polytetrafluoroethylene - - H7 Unlubricated - 49 - 0.35 Single 1.1~2.0 1.65 From: ₹ 63.04 Days to Ship: 5 Day(s) or more
5 Day(s) or more
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| RoHS Information |
| Inner Dia. d(Ø) |
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| Overall Length L(mm) |
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| 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.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | |
| Brand | OILES | OILES | OILES | OILES | DAIDO METAL | MISUMI | MISUMI | IGUS | OILES | OILES | OILES | OILES | MISUMI | MISUMI | OILES | OILES | OILES |
| Product Series | Oil Free Bushing Housing Units - Blocks - Compact - Tall Blocks / Wide Blocks | Lubrication-Free Bushing Block Type Housing Unit, Tall / Standard Type | Lubrication-Free Bushing Block Type Housing Unit, Tall / Compact Type | Lubrication-Free Bushing Block Type Housing Unit, Wide / Standard Type | |||||||||||||
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| From | ₹ 1,560.00 | ₹ 4,875.85 | ₹ 437.93 | ₹ 1,749.36 | ₹ 1,286.18 | ₹ 1,620.86 | ₹ 2,701.44 | ₹ 182.51 | ₹ 6,532.16 | ₹ 1,285.96 | ₹ 779.76 | ₹ 5,988.89 | ₹ 2,009.20 | ₹ 2,541.04 | ₹ 561.58 | ₹ 5,523.75 | ₹ 63.04 |
| Days to Ship | 6 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | Same day or more | 6 Day(s) or more | 5 Day(s) or more | 8 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 8 Day(s) or more | 7 Day(s) or more | 6 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more |
| Type | Straight/sleeve | Straight/sleeve | Flanged Type | Straight/sleeve | Straight/sleeve | Housing Unit Type | Housing Unit Type | Straight/sleeve | Straight/sleeve | Straight/sleeve | Straight/sleeve | Flanged Type | Housing Unit Type | Housing Unit Type | Flanged Type | Straight/sleeve | Flanged Type |
| RoHS Information | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Inner Dia. d(Ø) | 6 ～ 25 | 16 ～ 80 | 5 ～ 60 | 12 ～ 160 | 10 ～ 100 | 10 ～ 30 | 16 ～ 30 | 2 ～ 30 | 40 | 12 ～ 65 | 5 ～ 20 | 40 | 10 ～ 30 | 16 ～ 30 | 3 ～ 30 | 20 ～ 40 | 4 ～ 15 |
| Features, Areas of Application | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Outer Dia. D(Ø) | 8 ～ 29 | 22 ～ 96 | 8 ～ 75 | 18 ～ 180 | 16 ～ 120 | - | - | 3.5 ～ 34 | 60 | 18 ～ 80 | 7 ～ 24 | 55 | - | - | 6 ～ 40 | 30 ～ 50 | 5 ～ 16 |
| Overall Length L(mm) | 8 ～ 25 | 20 ～ 100 | 5 ～ 80 | 20 ～ 150 | 10 ～ 60 | 32 ～ 128 | 42 ～ 128 | 3 ～ 40 | 60 | 10 ～ 80 | 5 ～ 30 | 70 | 37 ～ 128 | 42 ～ 128 | 4.5 ～ 30 | 20 ～ 40 | 5 ～ 20 |
| Metal Type | Brass | Sintered Steel | Cast Iron | Brass | Bronze | Brass | Brass | - | Brass | Sintered Steel | Cast Iron | Brass | Brass | Brass | Sintered Steel | - | - |
| Environment | Foreign Object Resistant / Vibration Resistant / In Oil / In Chemical / Conformance to Food Sanitation Law | Standard / Vibration Resistant | Standard | Standard / Foreign Object Resistant / In Water / In Seawater | Foreign Object Resistant / In Water | - | - | Standard / Heat Resistant / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In Seawater / In Chemical | Standard / In Chemical | Standard / Vibration Resistant | Standard | Standard / In Chemical | - | - | Standard | Standard | Standard / In Oil |
| Resin Type | - | - | - | - | - | - | - | High Performance Polymer Group | - | - | - | - | - | - | - | - | - |
| Multi-layer | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Metal Mesh, Polytetrafluoroethylene |
| Case Shape | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Mounting Shaft Fit | e7 | g6 | h7 | d8 | - | - | - | h9 | js6 | g6 | h7 | m6 | - | - | h7 | d8 / e7 / f7 | - |
| Mounting Hole Fits | H7 | H6 | H7 | H7 | H7 | - | - | H7 | - | H7 | H7 | - | - | - | H7 | H7 | H7 |
| Lubrication | Unlubricated / Regular Lubrication | Unlubricated | Regular Lubrication | Unlubricated | Unlubricated | - | - | Unlubricated | Unlubricated / Regular Lubrication | Unlubricated | Regular Lubrication | Unlubricated / Regular Lubrication | - | - | Unlubricated | Unlubricated / Regular Lubrication | Unlubricated |
| Thickness t(mm) | 1 ～ 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Max. Allowable Surface Pressure P(N/mm2) | 49 | 24.5 | 10 | 49 | 10 | 29 | 29 | 150 | 29 | 24.5 | 10 | 29 | 29 | 29 | 10 | 73 | 49 |
| Case Material | - | - | - | - | - | Aluminum | Aluminum | - | - | - | - | - | Aluminum | Aluminum | - | - | - |
| Max. Allowable Velocity V(m/s) | 0.25 | 0.5 | 1 | 0.25 | 0.85 | 0.5 | 0.5 | 1.5 | 0.5 | 0.5 | 1 | 0.5 | 0.5 | 0.5 | 0.85 | 0.1 | 0.35 |
| Length Type | Single | Single | Single | Single | - | Single / Double | Single / Double | - | - | Single | Single | - | Single / Double | Single / Double | Single | Single | Single |
| Max. Allowable PV Value Range(N/mm2・m/s) | 1.1~2.0 | 1.1~2.0 | 1.1~2.0 | 1.1~2.0 | 1.1~2.0 | 1.1~2.0 | 1.1~2.0 | 1.1~2.0 | 1.1~2.0 | 1.1~2.0 | 1.1~2.0 | 1.1~2.0 | 1.1~2.0 | 1.1~2.0 | 1.1~2.0 | 1.1~2.0 | 1.1~2.0 |
| Max. Allowable PV Value(N/mm2•m/s) | 1.65 | 1.63 | 1.25 | 1.65 | 1.65 | 1.65 | 1.65 | 1.32 | 1.65 | 1.63 | 1.25 | 1.65 | 1.65 | 1.65 | 1.65 | 1.65 | 1.65 |
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Configure
Specification/Dimensions
-
RoHS Information
-
Inner Dia. d(Ø)
-
Features, Areas of Application
-
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
- 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
- 11
- 11.5
- 12
- 12.5
- 13
- 13.5
- 13.8
- 14
- 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
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- 62
- 63
- 64
- 65
- 67
- 67.5
- 68
- 69
- 70
- 72
- 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 Group
- 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 Fit
-
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)
Related Categories to Oil Free Bushings
FAQ Oil Free Bushings
- Question: What does the term ″self-lubricating bushing″ or oil free bushings refer to?
- Answer: The term ″self-lubricating bushing″ or oil free bushings 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 or oil free bushings 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 oil free bushings?
- Answer: Oil free 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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- Credit Card
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-
- Net Banking
-
- UPI
-
- Cheque on delivery
-
- Online payment
-
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