Deep groove ball bearings, stainless steel W 637/4 XR

Bearing number : W 637/4 XR

Size (mm) : 4x10x3

Brand : SKF

Bore Diameter (mm) : 4

Outer Diameter (mm) : 10

Width (mm) : 3

Bearing dimensions and specification in SKF catalogue:

d - 4 mm

D - 10 mm

B - 3 mm

d1 - - 5.9 mm

D1 - - 8.2 mm

D3 - 11.2 mm

C - 0.6 mm

r1,2 - min. - 0.2 mm

da - min. - 5.6 mm

ra - max. - 0.2 mm

Basic dynamic load rating - C - 0.553 kN

Basic static load rating - C0 - 0.245 kN

Fatigue load limit - Pu - 0.011 kN

Reference speed - 130000 r/min

Limiting speed - 80000 r/min

Calculation factor - kr - 0.02

Calculation factor - f0 - 12.3

Mass bearing - 0.0011 kg