needle bearing cage
常见例句
- Adopting are type run-out of tool during pressing the window shape of thin thickness type M needle roller cage, the product quality can be improved & the bearing life can be extended .
沖壓薄壁M形滾針保持架窗孔形狀採用圓弧形空刀槽，可以提高産品質量，延長軸承使用壽命。 返回 needle bearing cage