NU2230ECM SKF bearing

Bearing NU 2230 ECM Bearing NU 2230 ECM

Cylindrical roller bearings, single row NU 2230 ECM

Bearing number : NU 2230 ECM

Size (mm) : 150x270x73

Brand : SKF

Bore Diameter (mm) : 150

Outer Diameter (mm) : 270

Width (mm) : 73

Bearing dimensions and specification in SKF catalogue:

d - 150 mm

D - 270 mm

B - 73 mm

D1 - - 232.2 mm

F - 182 mm

r1,2 - min. - 3 mm

r3,4 - min. - 3 mm

s - 4.9 mm

da - min. - 164 mm

da - max. - 178 mm

db - min. - 186 mm

Da - max. - 254.6 mm

ra - max. - 2.5 mm

rb - max. - 2.5 mm

Basic dynamic load rating - C - 735 kN

Basic static load rating - C0 - 930 kN

Fatigue load limit - Pu - 100 kN

Reference speed - 2600 r/min

Limiting speed - 2800 r/min

Calculation factor - kr - 0.2

Mass bearing - 18.5 kg

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