Deep groove ball bearings, stainless steel W 61808-2Z

Bearing number : W 61808-2Z

Size (mm) : 40x52x7

Brand : SKF

Bore Diameter (mm) : 40

Outer Diameter (mm) : 52

Width (mm) : 7

Bearing dimensions and specification in SKF catalogue:

d - 40 mm

D - 52 mm

B - 7 mm

d1 - - 43.21 mm

D2 - - 48.99 mm

r1,2 - min. - 0.3 mm

da - min. - 42 mm

da - max. - 43 mm

Da - max. - 50 mm

ra - max. - 0.3 mm

Basic dynamic load rating - C - 3.9 kN

Basic static load rating - C0 - 3.8 kN

Fatigue load limit - Pu - 0.16 kN

Reference speed - 26000 r/min

Limiting speed - 13000 r/min

Calculation factor - kr - 0.02

Calculation factor - f0 - 14.6

Mass bearing - 0.0308 kg