product category
Deep groove ball bearings
Pillow blcok bearings
spherical roller bearings
cylindrical roller bearings
angular contact ball bearings
thrust ball bearings
spherical plain bearings
self-aligning ball bearings
tapered roller bearings
Linear bearings
Needle roller bearings
ceramic bearings
Special bearings
Ball Transfer Units
Components
Bushing
Linear guideway
Auto parts
CONTACT US
Current location: Home > Needle_roller_bearings > Trimming thread needle rolling
 
Trimming thread needle rolling

 


公差等级 圆  度 批直径变动量 表面粗糙度
G2 1um 2um 0.2um
G3 1.5um 3um 0.2um
Copyright © Baotou Guanying Trading Co.,Ltd. .All Rights Reserved