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SKF NUP228ECM bearing

Bearing NUP 228 ECM Bearing NUP 228 ECM

SKF NU328EC bearing newest hot selling can ensure high quality for more than 80% raw material of SKF NU328EC bearing newest hot selling provided by the steel plant.Explorer series bearing of SKF NU328EC bearing newest hot selling are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance ...

Cylindrical roller bearings, single row NUP 228 ECM

Bearing number : NUP 228 ECM

Size (mm) : 140x250x42

Brand : SKF

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 42

Bearing dimensions and specification in SKF catalogue:

d - 140 mm

D - 250 mm

B - 42 mm

d1 - - 179 mm

D1 - - 215.78 mm

F - 169 mm

r1,2 - min. - 3 mm

r3,4 - min. - 3 mm

da - min. - 154 mm

db - min. - 182 mm

Da - max. - 235 mm

ra - max. - 2.5 mm

Basic dynamic load rating - C - 450 kN

Basic static load rating - C0 - 510 kN

Fatigue load limit - Pu - 57 kN

Reference speed - 2800 r/min

Limiting speed - 3200 r/min

Calculation factor - kr - 0.15

Mass bearing - 9.82 kg

Bearing NUP 228 ECM Bearing NUP 228 ECM