We are the professional Non-standard Deep Groove Ball Bearings manufacturer in China. 

ZBF Bearing Features:
· ISO9001:2008 quality management system
· Precision: ABEC-1(P0), ABEC-3(P6)
· Noise level: Z1, Z2, Z3, Z4
· Vibration Level: V1, V2, V3, V4
· Clearance: C0, C2, C3, C4, C5
· Hardness: 60-65 HRC
· Low friction, long service life
Welcome OEM order  

ZBF Factory Ability:      
1. R-Series, 1600-Series 
2. 6000-Series, 6200-Series, 6300-Series, 6400-Series, 6700-Series, 6800-Series, 6900-Series,  
3. 8000-Series, 8700-Series, 8800-Series 
4. Open, Shielded, and Sealed, and Snap Ring are also available.
 
Application: automobiles, machine tools, motors, instruments,construction machines, textile machines, railway vehicles, agricultures machines and various other areas.