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Bearings
Deep Groove Ball Bearing Deep Groove Ball Bearing Angular Contact Ball Bearing Angular Contact Ball Bearing Self-aligning Roller Bearing Self-aligning Roller Bearing
Cylindrical Roller Bearing Cylindrical Roller Bearing Self-aligning Ball Bearing Self-aligning Ball Bearing Rolling Mill Bearing Rolling Mill Bearing
Insert Bearings with Housings Insert Bearing with Housing Thrust Roller Bearing Thrust Roller Bearing Water Pump Bearing with Shaft Water Pump Bearing with Shaft
Tapered Roller Bearing Tapered Roller Bearing Thrust Roller Bearing Thrust Roller Bearing Other Bearing Other Bearing
Accuracy
The bearings are classified in three classes, precision grade D, high grade E and ordinary grade G. The tolerances of these grades are according to National Standard of P.R. of China GB307-84, which compares with the ISO standard:
Standard Tolerance grade
GB D E G
ISO 5 6 0
ADR T5 T6 T0
ASA ABEC5 ABEC3 ABEC1
The load rating and long life
The bearings are produced with modern technology, therefore they enjoy high quality and long life. The dynamic load rating of the bearings is according with standard ISO 281/1. The static load rating of the bearings is according with standard ISO 76. User may calculate rating life of our bearings in method according to standard ISO 281/1.