NSK B250-4 bearing

250x330x30

NSK wheel bearings original japan 38BWD12 bearing. Description of hub bearing:NSK wheel bearings original japan 38BWD12 bearing: NSK wheel bearings original japan 38BWD12 bearing is the main purpose of bearing and to provide accurate guide to the rotation of the wheel hub, it is under axial load and radial load, is a very important component.It is developed on the basis of standarded angular ...



Deep groove ball bearings B250-4

Bearing number : B250-4

Size (mm) : 250x330x30

Brand : NSK

Bore Diameter (mm) : 250

Outer Diameter (mm) : 330

Width (mm) : 30

Bearing dimensions and specification in NSK catalogue:

d - 250 mm

D - 330 mm

B - 30 mm

C - 30 mm

r min. - 1,5 mm

da min. - 269 mm

Da max. - 315 mm

ra max. - 1,5 mm

Weight - 7,33 Kg

Basic dynamic load rating (C) - 142 kN

Basic static load rating (C0) - 185 kN

Calculation factor (f0) - 17

Bearing B250-4

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