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SKF 6311 bearing

Bearing 6311 Bearing 6311

The best price of 6311-2ZN SKF and high quality service will be offered. 6311-2ZN SKF Introduction As the best quality bearing suppler, 6311-2ZN SKF Group primary business is the design, manufacture and sales of the world's top brand of rolling bearing and other related products.

Deep groove ball bearings, single row 6311

Bearing number : 6311

Size (mm) : 55x120x29

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

D - 120 mm

B - 29 mm

d1 - - 75.34 mm

D2 - - 103.7 mm

r1,2 - min. - 2 mm

da - min. - 66 mm

Da - max. - 109 mm

ra - max. - 2 mm

Basic dynamic load rating - C - 74.1 kN

Basic static load rating - C0 - 45 kN

Fatigue load limit - Pu - 1.9 kN

Reference speed - 12000 r/min

Limiting speed - 8000 r/min

Calculation factor - kr - 0.03

Calculation factor - f0 - 13.1

Mass bearing - 1.373 kg

Bearing 6311 Bearing 6311