Self-aligning ball bearings 2218

Bearing number : 2218

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

d1 - - 112.6 mm

D1 - - 139.5 mm

r1,2 - min. - 2 mm

da - min. - 101 mm

Da - max. - 149 mm

ra - max. - 2 mm

Basic dynamic load rating - C - 70.2 kN

Basic static load rating - C0 - 28.5 kN

Fatigue load limit - Pu - 1.3 kN

Reference speed - 7500 r/min

Limiting speed - 5300 r/min

Calculation factor - kr - 0.04

Calculation factor - e - 0.27

Calculation factor - Y0 - 2.5

Calculation factor - Y1 - 2.3

Calculation factor - Y2 - 3.6

Mass bearing - 3.4 kg