ceramic precision balls 28000rpm online manufacture

Ceramic Ball Bearing S 7205 CD GA HC P4A is widely used in high-speed motor and CNC machining center spindles. The speed reaches 28000 to 30000 rpm. Si3N4 ceramic ball is used, and Kluberspeed BF72-23 is used ... Read More

Angular contact ball bearing 7005 C P4A GA (in addition, DB, DT, TBT, QBC and other matching methods); The angles include C angle, ACD angle, A5 angle, E angle, etc. It is mainly used in CNC machine tool ... Read More

Angular contact ball bearing 71907 C P4A GA (in addition to DB, DT, TBT, QBC and other matching methods) is mainly used on high-speed motor spindles. The operating speed reaches 24000 to 26000 rpm. Imported ... Read More

Angular Contact Ball Bearing 71807 C P4A GA (in addition to DB, DT, TBT, QBC and other matching methods) is mainly used on high-speed motor spindles. The operating speed reaches 28000 to 32000 rpm. Imported ... Read More