Deep groove ball bearings, stainless steel W 61902 R-2Z

Bearing number : W 61902 R-2Z

Size (mm) : 15x28x7

Brand : SKF

Bore Diameter (mm) : 15

Outer Diameter (mm) : 28

Width (mm) : 7

Bearing dimensions and specification in SKF catalogue:

d - 15 mm

D - 28 mm

B - 7 mm

d1 - - 18.8 mm

D2 - - 25.3 mm

D3 - 30.5 mm

C - 1.5 mm

r1,2 - min. - 0.3 mm

da - min. - 17 mm

ra - max. - 0.3 mm

Basic dynamic load rating - C - 3.7 kN

Basic static load rating - C0 - 2.2 kN

Fatigue load limit - Pu - 0.095 kN

Reference speed - 56000 r/min

Limiting speed - 28000 r/min

Calculation factor - kr - 0.025

Calculation factor - f0 - 14.3

Mass bearing - 0.0175 kg