NSK 7248B bearing

240x440x72

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Angular contact ball bearings 7248B

Bearing number : 7248B

Size (mm) : 240x440x72

Brand : NSK

Bore Diameter (mm) : 240

Outer Diameter (mm) : 440

Width (mm) : 72

Bearing dimensions and specification in NSK catalogue:

d - 240 mm

D - 440 mm

B - 72 mm

C - 72 mm

a - 178,6 mm

r min. - 4 mm

r1 min. - 1,5 mm

Da - 413 mm

ra max. - 3 mm

da - 269 mm

Weight - 50,3 Kg

Basic dynamic load rating (C) - 390 kN

Basic static load rating (C0) - 600 kN

Bearing 7248B

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