7210DF 50x90x20 NACHI bearing

Bearing 7210DF

Angular contact ball bearings 7210DF

Bearing number : 7210DF

Size (mm) : 50x90x20

Brand : NACHI

Bore Diameter (mm) : 50

Outer Diameter (mm) : 90

Width (mm) : 20

Bearing dimensions and specification in NACHI catalogue:

d - 50 mm

D - 90 mm

B - 20 mm

C - 20 mm

Angle (α) - 30 °

a - 10.2 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

2B - 40 mm

da min. - 55 mm

Da max. - 85 mm

ra max. - 0.6 mm

Weight - 0.485 Kg

Basic dynamic load rating (C) - 67 kN

Basic static load rating (C0) - 63 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 6700 r/min

NACHI 7210DF Bearing Advantage NACHI 7210DF Bearing Package NACHI 7210DF Bearing Fast Delivery NACHI 7210DF Bearing Service