NU2311ECML SKF bearing

Bearing NU 2311 ECML Bearing NU 2311 ECML

Cylindrical roller bearings, single row NU 2311 ECML

Bearing number : NU 2311 ECML

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 - - 101 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. - 73 mm

Da - max. - 109.2 mm

ra - max. - 2 mm

rb - 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 - 11000 r/min

Calculation factor - kr - 0.38

Mass bearing - 2.427 kg

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