 6921 Thin Section Bearing
Metric Deep Groove Ball Bearing
Model: 6921, 61921
6921 2RS, 61921 2RS
6921 2Z, 61921 2Z
Basic information:
Model: 6921
Type: Open, sealed and shield
Material: Chrome steel Gcr15, stainless steel, ceramic
Precision: P0, P6, P5, P4
                   ABEC-1, ABEC-3, ABEC-5, ABEC-7
Data sheet
Inner diameter (d):105 mm
Outer diameter (D): 145mm
Width (B): 20mm
Dynamic load rating (Cr.): 43.9KN
Static load rating (Cor.): 44.3KN
Limiting Speed (Grease): 3800r/min.
Limiting speed (Oil):4800 r/min
Clearance: CN
Weight: 0.81KG
About us
We supply high quality thin section ball bearing 68 &69 series in China nearly 20 years. We have stocking for standard P0 precision. Export mainly to Europe and North America. It is good substitue for famous brand bearing.
Contact us
If you are looking for purchasing bearings from China with affordable price. We happen to be here professional and reliable. Don’t hesitate to contact us by form or email sales@zmsbearing.com