KOYO NNU4944K bearing


KOYO NNU4944K bearing Price & size

d - 220 mm

Fw - 244 mm

D - 300 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

da min. - 231 mm

da max - 241 mm

Da max. - 289 mm

db min - 248 mm

ra max. - 2 mm

Weight - 16 Kg

Basic dynamic load rating (C) - 561 kN

Basic static load rating (C0) - 1220 kN

(Grease) Lubrication Speed - 1700 r/min

(Oil) Lubrication Speed - 2000 r/min

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KOYO NNU4944K bearing Company information
KOYO NNU4944K bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. KOYO NNU4944K bearing can ensure high quality for more than 80% raw material of KOYO NNU4944K bearing provided by the steel plant.Explorer series bearing of KOYO NNU4944K bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of KOYO NNU4944K 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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