Deep groove ball bearings, stainless steel W 61910-2Z

Bearing number : W 61910-2Z

Size (mm) : 50x72x12

Brand : SKF

Bore Diameter (mm) : 50

Outer Diameter (mm) : 72

Width (mm) : 12

Bearing dimensions and specification in SKF catalogue:

d - 50 mm

D - 72 mm

B - 12 mm

d1 - - 56.8 mm

D2 - - 67.9 mm

r1,2 - min. - 0.6 mm

da - min. - 54 mm

da - max. - 56.5 mm

Da - max. - 68.5 mm

ra - max. - 0.6 mm

Basic dynamic load rating - C - 12.5 kN

Basic static load rating - C0 - 11.6 kN

Fatigue load limit - Pu - 0.5 kN

Reference speed - 19000 r/min

Limiting speed - 9500 r/min

Calculation factor - kr - 0.025

Calculation factor - f0 - 16.1

Mass bearing - 0.139 kg