Bearing B250-7 (NSK)

Deep groove ball bearings B250-7

Bearing number : B250-7

Size (mm) : 250x340x42

Brand : NSK

Bore Diameter (mm) : 250

Outer Diameter (mm) : 340

Width (mm) : 42

Bearing dimensions and specification in NSK catalogue:

d - 250 mm

D - 340 mm

B - 42 mm

C - 42 mm

r min. - 2,1 mm

da min. - 272 mm

Da max. - 322 mm

ra max. - 2 mm

Weight - 11,1 Kg

Basic dynamic load rating (C) - 179 kN

Basic static load rating (C0) - 218 kN

Calculation factor (f0) - 16,6

Designation

Bore Dia, mm

Outer Dia, mm: