NSK 45289/45221 bearing

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NSK 45289/45221 bearing Price & size

d - 57,15 mm

D - 104,775 mm

T - 30,162 mm

B - 30,958 mm

C - 23,812 mm

ra1 max. - 0,8 mm

a - 21,9 mm

r min. - 0,8 mm

r1 min. - 0,8 mm

Da - 95 mm

db - 65 mm

ra max. - 0,8 mm

da - 65 mm

Db - 99 mm

Weight - 1,11 Kg

Basic dynamic load rating (C) - 130 kN

Basic static load rating (C0) - 170 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4800 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,8

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NSK 45289/45221 bearing Company information
NSK 45289/45221 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NSK 45289/45221 bearing can ensure high quality for more than 80% raw material of NSK 45289/45221 bearing provided by the steel plant.Explorer series bearing of NSK 45289/45221 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NSK 45289/45221 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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