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Bearing NU2272MA

SKF NU2272MA bearing

Details

Cylindrical roller bearings NU2272MA

Bearing number : NU2272MA

Size (mm) : 360x650x170

Brand : SKF

Bore Diameter (mm) : 360

Outer Diameter (mm) : 650

Width (mm) : 170

Bearing dimensions and specification in SKF catalogue:

d - 360 mm

D - 650 mm

B - 170 mm

C - 170 mm

d1 - – mm

r1 min. - 6 mm

r2 min. - 6 mm

r3 min. - 6 mm

r4 min. - 6 mm

D1 - 542 mm

F - 437 mm

da min. - 386 mm

da max - 428 mm

Da max. - 624 mm

db min - 442 mm

ra max. - 5 mm

rb max. - 5 mm

S - 16,7 mm

Weight - 250 Kg

Basic dynamic load rating (C) - 2920 kN

Basic static load rating (C0) - 4900 kN

Fatigue load limit (Pu) - 400

Reference speed - 950 r/min

Limiting speed - 1400 r/min

Calculation factor (kr) - 0,2

Bearing NU2272MA

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SKF NU2272MA bearing Company information

SKF NU2272MA bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF NU2272MA bearing can ensure high quality for more than 80% raw material of SKF NU2272MA bearing provided by the steel plant.Explorer series bearing of SKF NU2272MA bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF NU2272MA bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

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