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Bearing 7228CTRSU

NSK 7228CTRSU bearing

Details

Angular contact ball bearings 7228CTRSU

Bearing number : 7228CTRSU

Size (mm) : 140x250x42

Brand : NSK

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 42

Bearing dimensions and specification in NSK catalogue:

d - 140 mm

D - 250 mm

B - 42 mm

C - 42 mm

a - 47,1 mm

d1 - 154 mm

r min. - 3 mm

r1 min. - 1,5 mm

D1 - 236 mm

D2 - 243 mm

Weight - 7,899 Kg

Basic dynamic load rating (C) - 238 000 kN

Basic static load rating (C0) - 254 000 kN

(Grease) Lubrication Speed - 5 500 r/min

(Oil) Lubrication Speed - 8 600 r/min

Bearing 7228CTRSU

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NSK 7228CTRSU bearing Company information

NSK 7228CTRSU bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NSK 7228CTRSU bearing can ensure high quality for more than 80% raw material of NSK 7228CTRSU bearing provided by the steel plant.Explorer series bearing of NSK 7228CTRSU bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NSK 7228CTRSU bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

NSK 7228CTRSU bearing Related News

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