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SKF 2220K bearing



Bearing 2220K

Self-aligning ball bearings 2220K

Bearing number : 2220K

Size (mm) : 100x180x46

Brand : SKF

Bore Diameter (mm) : 100

Outer Diameter (mm) : 180

Width (mm) : 46

Bearing dimensions and specification in SKF catalogue:

d - 100 mm

D - 180 mm

B - 46 mm

C - 46 mm

d2 - 124 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

D1 - 160 mm

da min. - 112 mm

Da max. - 168 mm

ra max. - 2 mm

Weight - 5 Kg

Basic dynamic load rating (C) - 97,5 kN

Basic static load rating (C0) - 40,5 kN

Fatigue load limit (Pu) - 1,76

Reference speed - 6700 r/min

Limiting speed - 4800 r/min

Calculation factor (e) - 0,27

Calculation factor (kr) - 0,04

Calculation factor (Y0) - 2,5

Calculation factor (Y1) - 2,3

Calculation factor (Y2) - 3,6