2RS High Precision Angular Contact Ball Bearing For Machine

2RS High Precision Angular Contact Ball Bearing For Machine Ball Bearings / Angular Contact Ball Bearings7004C/DT for machine Internal Structure and Retainer Material Modification C:nominal contact angle α=15. AC:nominal contact angle α=25. B:nominal contact angle α=40. M:solid brass retainer Mounting: /DB:mount in duplex,back to back /DF:mount in duplex,face to face /DT:mount in duplex,tandem Advantange: Long service life,Minimal maintenance,High operational reliability