KOYO NNU4940 bearing


KOYO NNU4940 bearing Price & size

d - 200 mm

Fw - 223 mm

D - 280 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

da min. - 211 mm

da max - 219,5 mm

Da max. - 269 mm

db min - 228 mm

ra max. - 2 mm

Weight - 15,4 Kg

Basic dynamic load rating (C) - 509 kN

Basic static load rating (C0) - 1050 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2300 r/min

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KOYO NNU4940 bearing Company information
KOYO NNU4940 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. KOYO NNU4940 bearing can ensure high quality for more than 80% raw material of KOYO NNU4940 bearing provided by the steel plant.Explorer series bearing of KOYO NNU4940 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of KOYO NNU4940 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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