Deep groove ball bearings, stainless steel W 61801 R

Bearing number : W 61801 R

Size (mm) : 12x21x5

Brand : SKF

Bore Diameter (mm) : 12

Outer Diameter (mm) : 21

Width (mm) : 5

Bearing dimensions and specification in SKF catalogue:

d - 12 mm

D - 21 mm

B - 5 mm

d2 - - 13.8 mm

D2 - - 19.15 mm

D3 - 23 mm

C - 1.1 mm

r1,2 - min. - 0.3 mm

da - min. - 14 mm

ra - max. - 0.3 mm

Basic dynamic load rating - C - 1.5 kN

Basic static load rating - C0 - 0.9 kN

Fatigue load limit - Pu - 0.039 kN

Reference speed - 70000 r/min

Limiting speed - 43000 r/min

Calculation factor - kr - 0.02

Calculation factor - f0 - 13.4

Mass bearing - 0.0062 kg