Bearing 7228 B (CX)

Angular contact ball bearings 7228 B

Bearing number : 7228 B

Size (mm) : 140x250x42

Brand : CX

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 42

Bearing dimensions and specification in CX catalogue:

d - 140 mm

D - 250 mm

B - 42 mm

C - 42 mm

Angle (α) - 40 °

a - 102,8 mm

Weight - 9,95 Kg

Basic dynamic load rating (C) - 197 kN

Basic static load rating (C0) - 213 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 2900 r/min

Designation

Bore Dia, mm

Outer Dia, mm: