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¡ö Antifriction Plastic Bearing
¡ö Bimetal Bearing
¡ö Copper alloy rolling bearings
¡ö Solid Lubricating Bearing
¡ö Technical Standards
 
October 1992: Nuclear Industry South China 249 Bearing Factory (the predecessor of Hewei) was established in Pucheng of Fujian.
June 1995: products were exported to United States
December 1995: approved by ISO9002 Quality Certificate
July 1998: products began to support and match with motor industry
April 2002: moved to Jiuting Development Zone in Songjiang of Shanghai through technological transformation
December 2002: approved by ISO9000 Quality System Certificate
December 2007: began to start up TS16949 System Certificate procedures
 
No.2039, Laifang Road, Hi-tech Park, Songjiang District
Tel: 021-67697256 (office)
Fax: 021-67697257
¡ö
---Copper alloy rolling bearings ¡ô Your current location£ºhome >Product Introduction
 
¡ò Oil Delve Form
 
¡ò Chemical Composition

Copper alloy bearing

Chemical element

Chemical composition

CuAl9Fe4Nia

CuSn8P

CuZn31Sil(C44300)

CuBeNi(C17510)

Cu

Allowance

Allowance

Allowance

Allowance

Sn

0.2

7.5-9.0

\

\

Pb

0.1

0.05

0.8

\

Zn

0.5

0.3

28.5-33.3

\

Fe

2.5-4.5

0.1

0.4

\

Be

\

\

\

0.2-0.6

Ni

2.5-4.5

0.3

0.5

1.4-2.2

Sb

\

\

 

\

P

\

0.05

\

\

Al

8.0-11.0

 

\

\

Mn

3.0

\

\

\

S

\

\

\

\

Si

0.1

\

0.7-1.3

\

Others

0.5

0.2

0.5

\

All rights reserved: Shanghai Hewei Sliding Bearing Manufacture Co.,Ltd
Add: No.2039, Laifang Road, Hi-tech Park, Songjiang District, Shanghai
Tel: 021-67697256 (office)¡¡¡¡Fax: 021-67697257¡¡¡¡E_mail£ºhws@he-wei.com¡¡¡¡Shanghai ICP Recorded No. 05044377