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Oil Free Bushings Copper Alloy Straight I.D.F7/O.D.m6 (Part Numbers)

Oil Free Bushings Copper Alloy Straight I.D.F7/O.D.m6

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  • Volume Discount

- 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 heavy load and low speed operation.
- Excellent wear resistance can be exerted at parts with reciprocating motion, frequent starting and stopping, etc., where oil film is difficult to form.

  • RoHS

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Economy Oil Free Bushings Copper Alloy

Thin and CompactHigh Load CapacityHigh-Strength Brass Alloy

- Capable of bearing heavier loads compared to rolling bearings, making it ideal for demanding applications

- Thinner than rolling bearings, saving valuable space in your equipment design

- Inner Diameter Precision Class 7, Guarantees accurate locating and positioning, enhancing overall performance and reliability

- Functions effectively in both high and low temperature conditions, across a wide temperature range

- Low Maintenance Frequency, Designed to require minimal maintenance, reducing downtime and operational costs

Economy Oil Free Bushings Copper Alloy
MISUMI Economy Logo

MISUMI Standard
MISUMI Standard

Cheaper Price
Cheaper Price

Product Variety
Product Variety

3D CAD
3D CAD Support

Oil Free Bushings Product Overview

1. Oil Free Bushings Low maintenance frequency.
2. It can bear heavier load than a rolling bearing.
3. It can also be used under severe temperature conditions of "high temperature" and "low temperature".
4. Compared with rolling bearings, the bushing is thinner and saves space.
5. It can be used for linear motion and rotary motion.

Product photo

Oil Free Bushings Product Feature

1. Composite products based on high-strength brass and inlaid with solid lubricant.
2. It is most suitable for use under conditions of heavy load and low speed operation.
3. Excellent wear resistance can be exerted at parts with reciprocating motion, frequent starting and stopping, etc., where oil film is difficult to form.

■ Oil Free Bushings Inner diameter precision class 7 ensures more accurate locating
・Even if it is MISUMI economy series, the inspection standard is the same as that of MISUMI standard products, which implements quality inspection before leaving the factory to provide users with products that meet the specifications of the catalog
Product Feature

■ Oil Free Bushings Smooth surface makes linear motion smoother
・MISUMI economy series uses slow feed cutting, has smooth surface, reduces the friction force generated in linear motion, and improves the service life
Product Feature

■ Oil Free Bushings Specification comparison (taking the straight type as an example)
・R chamfer, which is more convenient for installation
・The standard load and operating speed of the catalog are ensured, so it can be used with peace of mind
Product Feature
* Products circulating on the market are similar products randomly purchased by our company from online or offline markets

Oil Free Bushings Dimensional Drawing

Product Drawings (Unit: mm)
Dimension 1

Dimension 2

Oil Free Bushings Usage Method

For usage method Oil Free Bushings, refer to the following

Usage Method 1

Oil Free Bushings Specifications Overview

Specification drawing 1

Specification drawing 2

Oil Free Bushings Example of Use

Example of Use 1


Oil Free Bushings Specification Table

Specification Table 1

Part Number 

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Part Number
C-MUBZ20-15
C-MUBZ20-16
C-MUBZ20-19
C-MUBZ20-20
C-MUBZ20-25
C-MUBZ20-30
C-MUBZ20-35
C-MUBZ20-40
C-MUBZ20-50
C-MUBZ20-60
C-MUBZ25-12
C-MUBZ25-15
C-MUBZ25-16
C-MUBZ25-19
C-MUBZ25-20
C-MUBZ25-25
C-MUBZ25-30
C-MUBZ25-35
C-MUBZ25-40
C-MUBZ25-50
C-MUBZ25-60
C-MUBZ30-12
C-MUBZ30-15
C-MUBZ30-16
C-MUBZ30-19
C-MUBZ30-20
C-MUBZ30-25
C-MUBZ30-30
C-MUBZ30-35
C-MUBZ30-40
C-MUBZ30-50
C-MUBZ30-60
C-MUBZ30-70
C-MUBZ32-20
C-MUBZ32-30
C-MUBZ32-40
C-MUBZ35-20
C-MUBZ35-25
C-MUBZ35-30
C-MUBZ35-35
C-MUBZ35-40
C-MUBZ35-50
C-MUBZ35-60
C-MUBZ35-70
C-MUBZ38-40
C-MUBZ40-20
C-MUBZ40-25
C-MUBZ40-30
C-MUBZ40-35
C-MUBZ40-40
C-MUBZ40-50
C-MUBZ40-60
C-MUBZ40-70
C-MUBZ40-80
C-MUBZ45-30
C-MUBZ45-35
C-MUBZ45-40
C-MUBZ45-50
C-MUBZ45-60
C-MUBZ50-30
C-MUBZ50-35
C-MUBZ50-40
C-MUBZ50-50
C-MUBZ50-60
C-MUBZ50-70
C-MUBZ50-80
C-MUBZ55-30
C-MUBZ55-35
C-MUBZ55-40
C-MUBZ55-50
C-MUBZ55-60
C-MUBZ55-70
C-MUBZ60-50
C-MUBZ60-60
C-MUBZ60-70
C-MUBZ60-80
C-MUBZ65-50
C-MUBZ65-60
C-MUBZ65-70
C-MUBZ65-80
C-MUBZ70-50
C-MUBZ70-60
C-MUBZ70-70
C-MUBZ70-80
C-MUBZ80-50
C-MUBZ80-60
C-MUBZ80-70
C-MUBZ80-80
C-MUBZ90-80
C-MUBZ90-90
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInner Dia. d
(Ø)
Outer Dia. D
(Ø)
Overall Length L
(mm)

MYR 12.29

1 Piece(s)Available 1 Day(s) or more 202815

MYR 12.94

1 Piece(s)Available 1 Day(s) or more 202816

MYR 23.71

1 Piece(s)Available 6 Day(s) or more 202819

MYR 12.29

1 Piece(s)Available 1 Day(s) or more 202820

MYR 13.31

1 Piece(s)Available 1 Day(s) or more 202825

MYR 14.34

1 Piece(s)Available 1 Day(s) or more 202830

MYR 15.88

1 Piece(s)Available 1 Day(s) or more 202835

MYR 18.95

1 Piece(s)Available 1 Day(s) or more 202840

MYR 19.98

1 Piece(s)Available 1 Day(s) or more 202850

MYR 30.51

1 Piece(s)Available 10 Day(s) or more 202860

MYR 14.56

1 Piece(s)Available 1 Day(s) or more 253312

MYR 15.26

1 Piece(s)Available 1 Day(s) or more 253315

MYR 45.77

1 Piece(s)Available 6 Day(s) or more 253316

MYR 22.01

1 Piece(s)Available 6 Day(s) or more 253319

MYR 12.95

1 Piece(s)Available 1 Day(s) or more 253320

MYR 14.34

1 Piece(s)Available 1 Day(s) or more 253325

MYR 14.34

1 Piece(s)Available 1 Day(s) or more 253330

MYR 24.27

1 Piece(s)Available 1 Day(s) or more 253335

MYR 18.44

1 Piece(s)Available 1 Day(s) or more 253340

MYR 22.03

1 Piece(s)Available 1 Day(s) or more 253350

MYR 22.54

1 Piece(s)Available 1 Day(s) or more 253360

MYR 18.23

1 Piece(s)Available 1 Day(s) or more 303812

MYR 18.23

1 Piece(s)Available 6 Day(s) or more 303815

MYR 53.09

1 Piece(s)Available 6 Day(s) or more 303816

MYR 25.19

1 Piece(s)Available 6 Day(s) or more 303819

MYR 19.81

1 Piece(s)Available 1 Day(s) or more 303820

MYR 15.81

1 Piece(s)Available 1 Day(s) or more 303825

MYR 16.40

1 Piece(s)Available 1 Day(s) or more 303830

MYR 27.73

1 Piece(s)Available 1 Day(s) or more 303835

MYR 21.08

1 Piece(s)Available 1 Day(s) or more 303840

MYR 25.18

1 Piece(s)Available 1 Day(s) or more 303850

MYR 25.76

1 Piece(s)Available 1 Day(s) or more 303860

MYR 27.51

1 Piece(s)Available 1 Day(s) or more 303870

MYR 34.95

1 Piece(s)Available 6 Day(s) or more 324220

MYR 46.11

1 Piece(s)Available 5 Day(s) or more 324230

MYR 58.24

1 Piece(s)Available 1 Day(s) or more 324240

MYR 22.74

1 Piece(s)Available 1 Day(s) or more 354420

MYR 25.26

1 Piece(s)Available 1 Day(s) or more 354425

MYR 19.29

1 Piece(s)Available 1 Day(s) or more 354430

MYR 29.48

1 Piece(s)Available 1 Day(s) or more 354435

MYR 24.26

2 Piece(s)Available 1 Day(s) or more 354440

MYR 36.21

1 Piece(s)Available 6 Day(s) or more 354450

MYR 42.94

1 Piece(s)Available 1 Day(s) or more 354460

MYR 47.15

1 Piece(s)Available 6 Day(s) or more 354470

MYR 56.83

1 Piece(s)Available 6 Day(s) or more 384840

MYR 19.04

1 Piece(s)Available 1 Day(s) or more 405020

MYR 23.61

1 Piece(s)Available 12 Day(s) or more 405025

MYR 19.09

1 Piece(s)Available 1 Day(s) or more 405030

MYR 31.08

1 Piece(s)Available 1 Day(s) or more 405035

MYR 26.34

1 Piece(s)Available 1 Day(s) or more 405040

MYR 30.74

1 Piece(s)Available 1 Day(s) or more 405050

MYR 35.25

1 Piece(s)Available 6 Day(s) or more 405060

MYR 51.14

1 Piece(s)Available 1 Day(s) or more 405070

MYR 41.70

1 Piece(s)Available 1 Day(s) or more 405080

MYR 73.45

1 Piece(s)Available 1 Day(s) or more 455530

MYR 85.68

1 Piece(s)Available 6 Day(s) or more 455535

MYR 97.91

1 Piece(s)Available 6 Day(s) or more 455540

MYR 104.92

1 Piece(s)Available 6 Day(s) or more 455550

MYR 125.91

1 Piece(s)Available 5 Day(s) or more 455560

MYR 31.32

1 Piece(s)Available 6 Day(s) or more 506230

MYR 35.43

1 Piece(s)Available 6 Day(s) or more 506235

MYR 31.00

1 Piece(s)Available 1 Day(s) or more 506240

MYR 37.61

1 Piece(s)Available 1 Day(s) or more 506250

MYR 43.64

1 Piece(s)Available 1 Day(s) or more 506260

MYR 50.70

2 Piece(s)Available 6 Day(s) or more 506270

MYR 47.96

1 Piece(s)Available 1 Day(s) or more 506280

MYR 93.44

1 Piece(s)Available 12 Day(s) or more 557030

MYR 109.02

1 Piece(s)Available 6 Day(s) or more 557035

MYR 124.58

1 Piece(s)Available 6 Day(s) or more 557040

MYR 155.75

1 Piece(s)Available 1 Day(s) or more 557050

MYR 186.91

1 Piece(s)Available 6 Day(s) or more 557060

MYR 218.05

1 Piece(s)Available 6 Day(s) or more 557070

MYR 106.14

1 Piece(s)Available 1 Day(s) or more 607550

MYR 131.76

1 Piece(s)Available 1 Day(s) or more 607560

MYR 161.04

1 Piece(s)Available 1 Day(s) or more 607570

MYR 183.00

1 Piece(s)Available 1 Day(s) or more 607580

MYR 171.16

1 Piece(s)Available 6 Day(s) or more 658050

MYR 193.98

1 Piece(s)Available 6 Day(s) or more 658060

MYR 226.30

1 Piece(s)Available 6 Day(s) or more 658070

MYR 258.63

1 Piece(s)Available 12 Day(s) or more 658080

MYR 172.80

1 Piece(s)Available 6 Day(s) or more 708550

MYR 207.34

1 Piece(s)Available 6 Day(s) or more 708560

MYR 236.21

1 Piece(s)Available 6 Day(s) or more 708570

MYR 269.96

1 Piece(s)Available 6 Day(s) or more 708580

MYR 204.37

1 Piece(s)Available 1 Day(s) or more 809650

MYR 164.70

1 Piece(s)Available 1 Day(s) or more 809660

MYR 200.56

1 Piece(s)Available 6 Day(s) or more 809670

MYR 215.94

1 Piece(s)Available 1 Day(s) or more 809680

MYR 464.47

1 Piece(s)Available 6 Day(s) or more 9011080

MYR 522.51

1 Piece(s)Available 6 Day(s) or more 9011090

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Basic Information

Type Straight Metal Type High-Tensile Brass Alloy Environment Standard / In Oil
Mounting Shaft Fit d8 / e7 / g6 / f8 Mounting Hole Fits H7 Lubrication Unlubricated / Regular Lubrication
Max. Allowable Surface Pressure P(N/mm2) 20.3 Maximum Allowable Velocity(m/s) 0.35 Max. Allowable PV Value Range(N/mm2・m/s) 1.1~2.0
Operating Temperature Range(°C) -40::150

Frequently asked question (FAQ)

Question: What is an oilless bushing and what features does it have?
Answer: The bushing body is soaked in lubricating oil. It is a slide bearing which can be “used without oil supply” or “can reduce oil supply times”.
Oilless bushings have the following features:
1. Low maintenance frequency;
2. Compared with ball linear bearings, oilless bushings are suitable for low-speed and heavy-load occasions;
3. Allow use under severe conditions of high temperature and low temperature;
4. Compared with linear bearings, oilless bushings are thinner, saving space;
5. Allow use for both linear motion and rotary motion.
Question: What materials are MISUMI oilless bushings made of, and what features do they have respectively?
Answer: MISUMI provides oilless bushings made of five materials, including copper alloy, bronze casting, dry type, resin and casting.
Copper alloys (metals) have high temperature resistance, excellent chemical resistance and impact resistance, and is suitable for heavy load and low-speed operation.
Bronze castings (metals) have excellent sintering resistance, can realize micro-operation, and are suitable for low-load and high-speed operation.
Dry (composite layers), resistant to high temperature, suitable for heavy load and low-speed operation, thin wall and compact.
Resin (resins), resistant to high temperature and chemicals (polytetrafluoroethylene resin), compliant with food hygiene law and suitable for low load and low-speed operation.
Castings (metals) are suitable for medium load and low-speed operation.

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