Bearing 218 (SKF)

Deep groove ball bearings 218

Bearing number : 218

Size (mm) : 90x160x30

Brand : SKF

Bore Diameter (mm) : 90

Outer Diameter (mm) : 160

Width (mm) : 30

Bearing dimensions and specification in SKF catalogue:

d - 90 mm

D - 160 mm

B - 30 mm

C - 30 mm

d1 - 110 mm

r1 min. - 2 mm

r2 min. - 2 mm

D2 - 143 mm

da min. - 100 mm

da max - 110 mm

Da max. - 150 mm

ra max. - 2 mm

Weight - 2,35 Kg

Basic dynamic load rating (C) - 112 kN

Basic static load rating (C0) - 114 kN

Fatigue load limit (Pu) - 4,3

Reference speed - 7000 r/min

Limiting speed - 4300 r/min

Calculation factor (kr) - 0,04

Designation

Bore Dia, mm

Outer Dia, mm: