Chuetsu Metal Works Co.
Chuetsu Various Bearing Cages
Manufacturer: Chuetsu Metal Works Co., Ltd.
Features
Bearing cages play a role of holding balls and rollers, and widely used our original materials with wear resistance and good conformability. Based on the manufacturing know-how cultivated over many years from the beginning, we are supplying to domestic bearing manufacturers as one of our main products. Our material for JR Shinkansen, which requires high reliability, has been designated by JR company. Also for general industrial use, our materials are widely used in small precision machines, large wind power generators, super-large tunnel excavators, etc., we have been manufactured small diameter products from φ19mm, large diameter products up to φ7000mm class.
Main Products
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Specifications
| Material Symbol | Cu | Zn | Fe | Mn | AI | Sn | Pb | Ni | Si | Others |
|---|---|---|---|---|---|---|---|---|---|---|
TM-1 Original | 50.0~63.0 | Bal. | 0.1~3.0 | 2.0~4.0 | 0.1~1.0 | 0.1~1.0 | 0.1~3.0 | – | – | 1.0≧ |
CAC302 JIS | 55.0~60.0 | 30.0~42.0 | 0.5~2.0 | 0.1~3.5 | 0.5~2.0 | 1.0≧ | 0.4≧ | 1.0≧ | 0.1≧ | – |
Si-Fe-BF Original Lead-less | 90.0≦ | 1.5~4.0 | 1.5~2.0 | 1.0≧ | – | – | – | – | 2.4~4.0 | – |
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