Changzhou Liangze Bearing Factory
Main products:needle bearing,bearing roller,bearing pin
Products
Contact Us
  • Contact Person : Ms. Iris
  • Company Name : Changzhou Liangze Bearing Factory
  • Tel : 86-519-86398986
  • Fax : 86-519-86390991
  • Address : Jiangsu,changzhou,NO.13 Zhenbei West Road, Niutang Town ,Wujin area.
  • Country/Region : China
  • Zip : 213163

oilite bushing

oilite bushing
Product Detailed
Related Categories:Bushings
Related Product Searches:oilite bushing,High Quality,oilite bushing,oilite bronze bushing
1.High precision 2.Reasonable price and good quality 3.Can meet coustomers' requirements 4.Good service

1.The details of oilite bushing

the two ends have a little difference

2.Our products

Shaft

 Needle roller

Table 1Dimension Tolerance and Geometrical Precision

Quality  grade

Deviation

(μm)

Tolerance of each sort (μm)

Group of sort Deviation  (μm)

Roundness Tolerance(Max)

Length Tolerance

G2

0-10

2

0/-2,-1/-3,-2/-4

1

h13

-3/-5,-4/-6,-5/-7

-6/-8,-7/-9,-8/-10

G3

0/-10

3

0/-3,-1.5/-4.5,-3/-6

1.5

-4.5/-7.5,-6/-9,-7/-10

G5

0/-10

5

0/-5,-3/-8,-5/-10

2.5

 The shape of end

Needle roller bearing

3.About material-----GCr15 

(1)What's GCr15?

GCr15 is the mostly widely used high-carbon  chromium  bearing steel  with  less  alloy content and good performance.It has high and uniform hardness, good abrasion resistance and high contact fatigue performance after heat-treatment and tempring.

(2)The details of GCr15

Elment

C

Si

Mn

P

S

Cr

Content

0.95-1.05

0.15-0.35

0.20-0.40

≤0.027

≤0.020

1.30-1.65

(3)GCr15 in other country

executive standard:

China GB/T18254-2002/Japan JIS G4805:1991  

USA ASTM A295:1998 /Unified digital code:B00150

Country

China

US

Janpan

Germany

France

ISO

Grade

GB

AST

JIS

DIN,DINEN

NP,NPEN

ISO630

Bearing steel

Chrome steel

GCr9

51100

SUJ1

 

 

 

GCr15

52100

SUJ2

100Cr6

100Cr6

1

9Cr18Mo

440C

SUS440C

Z100C

D17

 

 

4.Quality control

 5.Package

6.Certification

7.Our plant

For more information,please contact with me!

oilite bushing



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