NSK 1210 bearing

Bearing 1210

1210 NSK bearing,

NSK 1210 bearing, Size: 50x90x20. NSK 1210 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Self-aligning ball bearings 1210

Bearing number : 1210

Size (mm) : 50x90x20

Brand : NSK

Bore Diameter (mm) : 50

Outer Diameter (mm) : 90

Width (mm) : 20

Bearing dimensions and specification in NSK catalogue:

d - 50 mm

D - 90 mm

B - 20 mm

C - 20 mm

r min. - 1,1 mm

da min. - 56,5 mm

Da max. - 83,5 mm

ra max. - 1 mm

Weight - 0,525 Kg

Basic dynamic load rating (C) - 22,8 kN

Basic static load rating (C0) - 8,1 kN

(Grease) Lubrication Speed - 6 300 r/min

(Oil) Lubrication Speed - 8 000 r/min

Calculation factor (e) - 0,21

Calculation factor (Y0) - 3,2

Calculation factor (Y2) - 4,7

Calculation factor (Y3) - 3,1