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Cylindrical roller
Material Usually the bearing steel stainless steel are used for the material of roller and needle, and also we could customize the material according to our customer's requirement. The materia...
Needle roller
Please refer to GB/T 7309-2000 and DIN 5402 for the technical requirements of needle. ...
Ultra-short roller
The ultra-short roller is made by special technology. It is used in areas such as: liner guide, corss roller-type liner guide, ultra-thin bearing. One-direction bearing, clutch, chain saw guide plate...