Bearing S7228 CD/P4A (SKF)

Angular contact ball bearings S7228 CD/P4A

Bearing number : S7228 CD/P4A

Size (mm) : 140x250x42

Brand : SKF

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 42

Bearing dimensions and specification in SKF catalogue:

d - 140 mm

D - 250 mm

B - 42 mm

C - 42 mm

a - 47 mm

d1 - 176,9 mm

r1 min. - 3 mm

r2 min. - 3 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

D1 - 213,2 mm

da min. - 154 mm

Da max. - 236 mm

db min - 154 mm

ra max. - 2,5 mm

rb max. - 1,5 mm

Db max - 241 mm

Weight - 8,15 Kg

Basic dynamic load rating (C) - 221 kN

Basic static load rating (C0) - 240 kN

(Grease) Lubrication Speed - 5 600 r/min

Fatigue load limit (Pu) - 7,35

Calculation factor (f0) - 15,2

Designation

Bore Dia, mm

Outer Dia, mm: