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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.



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 15.63

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

MYR 16.49

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

MYR 18.86

1 Piece(s)Available 12 Day(s) 202819

MYR 16.29

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

MYR 19.29

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

MYR 20.55

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

MYR 23.30

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

MYR 27.05

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

MYR 29.10

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

MYR 36.10

1 Piece(s)Available 12 Day(s) 202860

MYR 11.04

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

MYR 12.82

1 Piece(s)Available 12 Day(s) 253315

MYR 14.34

1 Piece(s)Available 12 Day(s) 253316

MYR 17.60

1 Piece(s)Available 12 Day(s) 253319

MYR 15.22

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

MYR 18.37

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

MYR 19.93

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

MYR 25.68

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

MYR 26.60

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

MYR 32.10

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

MYR 32.64

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

MYR 13.30

1 Piece(s)Available 12 Day(s) 303812

MYR 14.80

1 Piece(s)Available 12 Day(s) 303815

MYR 15.32

1 Piece(s)Available 12 Day(s) 303816

MYR 20.02

1 Piece(s)Available 12 Day(s) 303819

MYR 18.50

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

MYR 20.79

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

MYR 23.53

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

MYR 29.44

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

MYR 29.23

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

MYR 35.38

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

MYR 38.75

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

MYR 40.27

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

MYR 27.54

1 Piece(s)Available 12 Day(s) 324220

MYR 36.12

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

MYR 45.46

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

MYR 24.36

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

MYR 25.46

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

MYR 27.21

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

MYR 32.68

1 Piece(s)Available 12 Day(s) 354435

MYR 34.74

2 Piece(s)Available 5 Day(s) 354440

MYR 46.58

1 Piece(s)Available 12 Day(s) 354450

MYR 51.72

1 Piece(s)Available 12 Day(s) 354460

MYR 61.04

1 Piece(s)Available 12 Day(s) 354470

MYR 44.48

1 Piece(s)Available 12 Day(s) 384840

MYR 23.41

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

MYR 30.20

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

MYR 29.17

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

MYR 38.74

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

MYR 41.24

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

MYR 46.33

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

MYR 51.86

1 Piece(s)Available 12 Day(s) 405060

MYR 73.20

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

MYR 63.62

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

MYR 56.98

1 Piece(s)Available 12 Day(s) 455530

MYR 66.38

1 Piece(s)Available 12 Day(s) 455535

MYR 75.70

1 Piece(s)Available 12 Day(s) 455540

MYR 81.24

1 Piece(s)Available 12 Day(s) 455550

MYR 97.32

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

MYR 54.82

1 Piece(s)Available 12 Day(s) 506230

MYR 60.72

1 Piece(s)Available 12 Day(s) 506235

MYR 46.81

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

MYR 56.52

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

MYR 67.95

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

MYR 79.86

2 Piece(s)Available 12 Day(s) 506270

MYR 88.90

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

MYR 72.64

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

MYR 84.62

1 Piece(s)Available 12 Day(s) 557035

MYR 96.62

1 Piece(s)Available 12 Day(s) 557040

MYR 120.60

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

MYR 144.58

1 Piece(s)Available 12 Day(s) 557060

MYR 168.56

1 Piece(s)Available 12 Day(s) 557070

MYR 123.10

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

MYR 146.33

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

MYR 175.69

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

MYR 197.55

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

MYR 132.60

1 Piece(s)Available 12 Day(s) 658050

MYR 150.28

1 Piece(s)Available 12 Day(s) 658060

MYR 175.22

1 Piece(s)Available 12 Day(s) 658070

MYR 200.12

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

MYR 133.94

1 Piece(s)Available 12 Day(s) 708550

MYR 160.58

1 Piece(s)Available 12 Day(s) 708560

MYR 182.92

1 Piece(s)Available 12 Day(s) 708570

MYR 208.94

1 Piece(s)Available 12 Day(s) 708580

MYR 158.38

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

MYR 193.33

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

MYR 225.62

1 Piece(s)Available 12 Day(s) 809670

MYR 276.36

1 Piece(s)Available 12 Day(s) 809680

MYR 358.98

1 Piece(s)Available 12 Day(s) 9011080

MYR 403.76

1 Piece(s)Available 12 Day(s) 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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