NSK B310-4 bearing

310x430x56

NSK - Three letters. Total Quality. Our products are setting new standards for reliability, energy efficiency and durability. We offer almost all types of bearings, including deep-groove ball bearings, spherical & cylindrical roller bearings and super- precision bearings.



Deep groove ball bearings B310-4

Bearing number : B310-4

Size (mm) : 310x430x56

Brand : NSK

Bore Diameter (mm) : 310

Outer Diameter (mm) : 430

Width (mm) : 56

Bearing dimensions and specification in NSK catalogue:

d - 310 mm

D - 430 mm

B - 56 mm

C - 56 mm

r min. - 3 mm

da min. - 336 mm

Da max. - 408 mm

ra max. - 2,5 mm

Weight - 25 Kg

Basic dynamic load rating (C) - 258 kN

Basic static load rating (C0) - 365 kN

Calculation factor (f0) - 16,5

Bearing B310-4

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