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SKF NJ2311ECP bearing

Bearing NJ 2311 ECP Bearing NJ 2311 ECP

By working with SKF you have access to the world's widest range of rolling and plain bearings from a single manufacturer, and expert advice and calculation tools to help you identify products that are the best performance fit for your application.

Cylindrical roller bearings, single row NJ 2311 ECP

Bearing number : NJ 2311 ECP

Size (mm) : 55x120x43

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 43

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

D - 120 mm

B - 43 mm

d1 - - 77.5 mm

D1 - - 100.3 mm

F - 70.5 mm

r1,2 - min. - 2 mm

r3,4 - min. - 2 mm

s - 3.5 mm

da - min. - 65 mm

da - max. - 68 mm

db - min. - 80 mm

Da - max. - 109.2 mm

ra - max. - 2 mm

Basic dynamic load rating - C - 232 kN

Basic static load rating - C0 - 232 kN

Fatigue load limit - Pu - 30.5 kN

Reference speed - 6000 r/min

Limiting speed - 7000 r/min

Calculation factor - kr - 0.25

Mass bearing - 2.259 kg

Bearing NJ 2311 ECP Bearing NJ 2311 ECP