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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.



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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  • Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
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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)

SGD 5.04

1 Piece(s)Available Same day 202815

SGD 5.33

1 Piece(s)Available Same day 202816

SGD 5.08

1 Piece(s)Available 5 Day(s) 202819

SGD 5.47

1 Piece(s)Available Same day 202820

SGD 6.29

1 Piece(s)Available Same day 202825

SGD 6.76

1 Piece(s)Available Same day 202830

SGD 7.69

1 Piece(s)Available Same day 202835

SGD 8.91

1 Piece(s)Available Same day 202840

SGD 9.91

1 Piece(s)Available Same day 202850

SGD 9.74

1 Piece(s)Available 5 Day(s) 202860

SGD 2.96

1 Piece(s)Available Same day 253312

SGD 3.44

1 Piece(s)Available 5 Day(s) 253315

SGD 3.85

1 Piece(s)Available 5 Day(s) 253316

SGD 4.73

1 Piece(s)Available 5 Day(s) 253319

SGD 4.91

1 Piece(s)Available Same day 253320

SGD 5.98

1 Piece(s)Available Same day 253325

SGD 6.82

1 Piece(s)Available Same day 253330

SGD 6.92

1 Piece(s)Available Same day 253335

SGD 8.80

1 Piece(s)Available Same day 253340

SGD 10.67

1 Piece(s)Available Same day 253350

SGD 11.38

1 Piece(s)Available Same day 253360

SGD 3.57

1 Piece(s)Available 5 Day(s) 303812

SGD 3.98

1 Piece(s)Available 5 Day(s) 303815

SGD 4.12

1 Piece(s)Available 5 Day(s) 303816

SGD 5.39

1 Piece(s)Available 5 Day(s) 303819

SGD 4.97

1 Piece(s)Available Same day 303820

SGD 6.80

1 Piece(s)Available Same day 303825

SGD 7.73

1 Piece(s)Available Same day 303830

SGD 7.94

1 Piece(s)Available Same day 303835

SGD 9.67

1 Piece(s)Available Same day 303840

SGD 11.73

1 Piece(s)Available Same day 303850

SGD 12.89

1 Piece(s)Available Same day 303860

SGD 13.42

1 Piece(s)Available Same day 303870

SGD 7.42

1 Piece(s)Available 5 Day(s) 324220

SGD 9.74

1 Piece(s)Available Same day 324230

SGD 12.27

1 Piece(s)Available Same day 324240

SGD 6.57

1 Piece(s)Available Same day 354420

SGD 6.85

1 Piece(s)Available Same day 354425

SGD 8.98

1 Piece(s)Available Same day 354430

SGD 8.82

1 Piece(s)Available 5 Day(s) 354435

SGD 11.53

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

SGD 12.58

1 Piece(s)Available 5 Day(s) 354450

SGD 13.98

1 Piece(s)Available 5 Day(s) 354460

SGD 16.50

1 Piece(s)Available 5 Day(s) 354470

SGD 12.00

1 Piece(s)Available 5 Day(s) 384840

SGD 7.89

1 Piece(s)Available Same day 405020

SGD 8.15

1 Piece(s)Available 5 Day(s) 405025

SGD 10.11

1 Piece(s)Available Same day 405030

SGD 10.46

1 Piece(s)Available Same day 405035

SGD 13.96

1 Piece(s)Available Same day 405040

SGD 16.20

1 Piece(s)Available Same day 405050

SGD 18.13

1 Piece(s)Available 5 Day(s) 405060

SGD 19.79

1 Piece(s)Available Same day 405070

SGD 22.24

1 Piece(s)Available Same day 405080

SGD 15.40

1 Piece(s)Available 5 Day(s) 455530

SGD 17.94

1 Piece(s)Available 5 Day(s) 455535

SGD 20.48

1 Piece(s)Available 5 Day(s) 455540

SGD 21.96

1 Piece(s)Available 5 Day(s) 455550

SGD 26.32

1 Piece(s)Available Same day 455560

SGD 14.81

1 Piece(s)Available 5 Day(s) 506230

SGD 16.41

1 Piece(s)Available 5 Day(s) 506235

SGD 16.29

1 Piece(s)Available Same day 506240

SGD 19.71

1 Piece(s)Available Same day 506250

SGD 23.73

1 Piece(s)Available Same day 506260

SGD 27.96

2 Piece(s)Available 5 Day(s) 506270

SGD 31.13

1 Piece(s)Available Same day 506280

SGD 19.62

1 Piece(s)Available 5 Day(s) 557030

SGD 22.87

1 Piece(s)Available 5 Day(s) 557035

SGD 26.11

1 Piece(s)Available 5 Day(s) 557040

SGD 32.60

1 Piece(s)Available Same day 557050

SGD 39.09

1 Piece(s)Available 5 Day(s) 557060

SGD 45.57

1 Piece(s)Available 5 Day(s) 557070

SGD 43.44

1 Piece(s)Available Same day 607550

SGD 51.67

1 Piece(s)Available Same day 607560

SGD 62.16

1 Piece(s)Available Same day 607570

SGD 69.87

1 Piece(s)Available Same day 607580

SGD 35.83

1 Piece(s)Available 5 Day(s) 658050

SGD 40.62

1 Piece(s)Available 5 Day(s) 658060

SGD 47.36

1 Piece(s)Available 5 Day(s) 658070

SGD 54.10

1 Piece(s)Available 5 Day(s) 658080

SGD 36.20

1 Piece(s)Available 5 Day(s) 708550

SGD 43.41

1 Piece(s)Available 5 Day(s) 708560

SGD 49.44

1 Piece(s)Available 5 Day(s) 708570

SGD 56.48

1 Piece(s)Available 5 Day(s) 708580

SGD 42.80

1 Piece(s)Available Same day 809650

SGD 68.27

1 Piece(s)Available Same day 809660

SGD 79.69

1 Piece(s)Available 5 Day(s) 809670

SGD 97.89

1 Piece(s)Available 5 Day(s) 809680

SGD 97.06

1 Piece(s)Available 5 Day(s) 9011080

SGD 109.17

1 Piece(s)Available 5 Day(s) 9011090

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Basic Information

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