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Oil Free Bushings（Mounting Shaft Fit：d8）
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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10 itemsMặt hàng
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Recommended
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MiSUMi EconomyOil Free Bushings Copper Alloy Shouldered I.D.E7/O.D.r6
MiSUMi EconomyMISUMI
- Oil Free Bushings Copper Alloy Shouldered I.D.E7/O.D.r6, C-MUFZ / C-MUFZU series from MISUMI. - This is an economy item; The price is cheaper than the MISUMI standard product. - Inner diameter precision class 7 ensures more accurate locating precision. - Smooth surface makes linear motion smoother. - Composite products based on high-strength brass and inlaid with solid lubricant. - It is most suitable for use under conditions of ...Readmore
- Volume Discount
Type Inner Dia. d(Ø) 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 ～ 100 7 ～ 120 8 ～ 100 Brass Standard / In Oil - - - d8 H7 Unlubricated / Regular Lubrication - 20.3 - 0.35 - 1.1~2.0 -
From: 36,077 VND Days to Ship: Số ngày giao hàng: Same day or more 
Same day or more
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Recommended
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MiSUMi EconomyOil Free Bushings Copper Alloy Straight I.D.F7/O.D.m6
MiSUMi EconomyMISUMI
- Oil Free Bushings Copper Alloy Straight I.D.F7/O.D.m6, C-MUBZ / C-MUBZU series from MISUMI. - This is an economy item; The price is cheaper than the MISUMI standard product. - Inner diameter precision class 7 ensures more accurate locating precision. - Smooth surface makes linear motion smoother. - Composite products based on high-strength brass and inlaid with solid lubricant. - It is most suitable for use under conditions of ...Readmore
- Volume Discount
Type Inner Dia. d(Ø) 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 ～ 100 7 ～ 120 6 ～ 100 Brass Standard / In Oil - - - d8 H7 Unlubricated / Regular Lubrication - 20.3 - 0.35 - 1.1~2.0 -
From: 28,477 VND Days to Ship: Số ngày giao hàng: Same day or more
Same day or more
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Economy series
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MiSUMi EconomyOil Free Bushings Copper Alloy Flanged I.D.F7/O.D.h7
MiSUMi EconomyMISUMI
- Oil Free Bushings Copper Alloy Flanged I.D.F7/O.D.h7, C-MUTNZ / C-MUTSZ / C-MUTZ series from MISUMI. - This is an economy item; The price is cheaper than the MISUMI standard product. - Inner diameter precision class 7 ensures more accurate locating precision. - Smooth surface makes linear motion smoother. - Recommended mating shaft for I.D. of Copper oil-free bushing are d8: General use (High Load), e7: General use (Light L...Readmore
- Volume Discount
Type Inner Dia. d(Ø) 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) Flange-Mount Type 6 ～ 50 10 ～ 62 10 ～ 100 Brass Standard / In Oil - - - d8 - Unlubricated / Regular Lubrication - 20.3 - 0.35 - 1.1~2.0 - From: 90,103 VND Days to Ship: Số ngày giao hàng: Same day or more
Same day or more
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Economy series
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MiSUMi EconomyOil Free Bushings Copper Alloy Thrust Type
MiSUMi EconomyMISUMI
- Oil Free Bushings Copper Alloy Thrust Type, E-MUGZ / E-MUKZ series from MISUMI. - Recommended mating shaft for I.D. of Copper oil-free bushing are d8: General use (High Load), e7: General use (Light Load), f8: High precision use, g6: High precision use (Intermittent operation). - The Copper oil-free bushing E-MUGZ / E-MUKZ series is made of High tensile brass alloy with solid lubricant embedded. - It is recommended to fix the bushing wi...Readmore
- Volume Discount
Type Inner Dia. d(Ø) 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 6 ～ 50 10 ～ 62 10 ～ 60 Brass Standard / In Oil - - - d8 H7 Unlubricated / Regular Lubrication - 29 - 0.5 - 1.1~2.0 1.65 From: 60,226 VND Days to Ship: Số ngày giao hàng: Same day
Same day
-
You can add up to 6 items per a category to the compare list.
OILES
Demonstrates high performance at high load and low speed movement positions.
- CAD ：
- 2D
Type Inner Dia. d(Ø) 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: 504,653 VND Days to Ship: Số ngày giao hàng: Same day or more
Same day or more
-
Economy series
You can add up to 6 items per a category to the compare list.
MiSUMi EconomyOil Free Bushings Flange Integrated Type Copper Alloy Center Flanged Type
MiSUMi EconomyMISUMI
- Oil Free Bushings Flange Integrated Type Copper Alloy Center Flanged Type, E-MUCTZ / E-MUCZ from MISUMI. - Recommended mating shaft for I.D. of Copper oil-free bushing are d8: General use (High Load), e7: General use (Light Load), f8: High precision use, g6: High precision use (Intermittent operation). - The Copper oil-free bushing E-MUCTZ / E-MUCZ series is made of High tensile brass alloy with solid lubricant embedded. - It is r...Readmore
- Volume Discount
Type Inner Dia. d(Ø) 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) Flange-Mount Type 8 ～ 40 12 ～ 50 20 ～ 80 Brass Standard / In Oil - - - d8 - Unlubricated / Regular Lubrication - 29 - 0.5 - 1.1~2.0 1.65 From: 133,618 VND Days to Ship: Số ngày giao hàng: Same day
Same day
-
You can add up to 6 items per a category to the compare list.
![Lubrication-Free Bushing Copper Alloy Straight Type [JDB-105]](//vn.misumi-ec.com/linked/material/mech/ZOB1/PHOTO/JDB.jpg?$product_view_b$)
Lubrication-Free Bushing Copper Alloy Straight Type [JDB-105]
ZOB
A copper alloy oil free bushing designed with cost in mind.
Type Inner Dia. d(Ø) 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 ～ 100 9 ～ 120 8 ～ 100 Brass Standard / In Oil - - - d8 H7 Unlubricated 2 ～ 10 - - 0.5 Single 1.1~2.0 1.65 From: 90,000 VND Days to Ship: Số ngày giao hàng: 4 Day(s) or more
4 Day(s) or more
-
Economy series
You can add up to 6 items per a category to the compare list.
MiSUMi EconomyOil Free Bushings Flange Integrated Type/Embedded Flanged Type
MiSUMi EconomyMISUMI
- Oil Free Bushings Flange Integrated Type/Embedded Flanged Type, E-MUITZ / E-MUIZ from MISUMI. - Recommended mating shaft for I.D. of Copper oil-free bushing are d8: General use (High Load), e7: General use (Light Load), f8: High precision use, g6: High precision use (Intermittent operation). - The Copper oil-free bushing E-MUITZ / E-MUIZ series is made of High tensile brass alloy with solid lubricant embedded. - It is recommended to fix...Readmore
- Volume Discount
Type Inner Dia. d(Ø) 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) Flange-Mount Type 10 ～ 40 14 ～ 50 25 ～ 60 Brass Standard / In Oil - - - d8 - Unlubricated / Regular Lubrication - 29 - 0.5 - 1.1~2.0 1.65 From: 152,726 VND Days to Ship: Số ngày giao hàng: Same day
Same day
-
You can add up to 6 items per a category to the compare list.
Copper Alloy Shoulder Type Lubrication-Free Bushing
ZOB
A copper alloy flanged type oil free bushing designed with cost in mind.
Type Inner Dia. d(Ø) 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 ～ 50 9 ～ 60 10 ～ 60 Brass Standard / In Oil - - - d8 - Unlubricated 2 ～ 5 - - 0.5 Single 1.1~2.0 1.65 From: 115,000 VND Days to Ship: Số ngày giao hàng: 4 Day(s) or more
4 Day(s) or more
-
You can add up to 6 items per a category to the compare list.
OILES
Bears higher loads than the #500SP5. Demonstrates superior wear resistance under high-load and low speed applications.
- CAD ：
- 2D
Type Inner Dia. d(Ø) 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 ～ 60 30 ～ 75 20 ～ 60 - Standard - - - d8 H7 Unlubricated / Regular Lubrication - 73 - 0.1 Single 1.1~2.0 1.65 From: 1,633,238 VND Days to Ship: Số ngày giao hàng: 4 Day(s) or more
4 Day(s) or more
![Lubrication-Free Bushing Copper Alloy Straight Type [JDB-105]](http://vn.misumi-ec.com/linked/material/mech/ZOB1/PHOTO/JDB.jpg?$product_view_b$)
![Lubrication-Free Bushing Copper Alloy Straight Type [JDB-105]](http://vn.misumi-ec.com/linked/material/mech/ZOB1/PHOTO/JDB.jpg?$product_view_c$)
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ConfigureTạo
Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước
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Inner Dia. d(Ø)
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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
- 10.5
- 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
- 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
- 180
- 188
- 500
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Metal Type
- Bronze
- Brass
- Cast Iron
- Sintered Steel
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Environment
- Standard
- Heat Resistant
- Foreign Object Resistant
- Vibration Resistant
- In Oil
- In Water
- In Seawater
- In Chemical
- Conformance to Food Sanitation Law
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Resin Type
- POM (Polyacetal)
- PTFE (Polytetrafluoroethylene)
- High Performance Polymer Group
- Polyphenylenesulfide
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Multi-layer
- Steel, Sintered Bronze, Polytetrafluoroethylene
- Steel, Sintered Bronze, Polyacetal
- Steel, Copper Type Sintered Alloy
- Metal Mesh, Polytetrafluoroethylene
- Aluminum, Fluororesin
- Polyacetal
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Case Shape
-
Mounting Shaft Fit
-
Mounting Hole Fits
-
Lubrication
-
Thickness t(mm)
-
Max. Allowable Surface Pressure P(N/mm2)
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Case Material
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Max. Allowable Velocity V(m/s)
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Length Type
-
Max. Allowable PV Value Range(N/mm2・m/s)
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Max. Allowable PV Value(N/mm2•m/s)
Application example related to this categoryVí dụ ứng dụng liên quan đến danh mục này
Related Categories to Oil Free BushingsDanh mục liên quan đến 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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