BS
ball screw support bearings
→
AC
Angular contact ball bearings
→
SR
Spherical roller bearings
→
NR
Needle roller bearings
→
TB
Thrust Bearing
→
TB
Thrust ball bearings
→
球面滚子Thrust Bearing
→
TR
Thrust roller bearings
→
SB
Spherical Ball Bearings
→
CR
Cylindrical Roller Bearings
→
DG
Deep Groove Ball Bearings
→