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SKF 2218K bearing



Bearing 2218K

Self-aligning ball bearings 2218K

Bearing number : 2218K

Size (mm) : 90x160x40

Brand : SKF

Bore Diameter (mm) : 90

Outer Diameter (mm) : 160

Width (mm) : 40

Bearing dimensions and specification in SKF catalogue:

d - 90 mm

D - 160 mm

B - 40 mm

C - 40 mm

d2 - 112 mm

r1 min. - 2 mm

r2 min. - 2 mm

D1 - 142 mm

da min. - 101 mm

Da max. - 149 mm

ra max. - 2 mm

Weight - 3,4 Kg

Basic dynamic load rating (C) - 70,2 kN

Basic static load rating (C0) - 28,5 kN

Fatigue load limit (Pu) - 1,32

Reference speed - 7500 r/min

Limiting speed - 5300 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