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Bearing NNU4960K

KOYO NNU4960K bearing

Details

Cylindrical roller bearing NNU4960K

Bearing number : NNU4960K

Size (mm) : 300x420x118

Brand : KOYO

Bore Diameter (mm) : 300

Outer Diameter (mm) : 420

Width (mm) : 118

Bearing dimensions and specification in KOYO catalogue:

d - 300 mm

Fw - 339 mm

D - 420 mm

B - 118 mm

C - 118 mm

r min. - 3 mm

da min. - 313 mm

da max - 335 mm

Da max. - 407 mm

db min - 343 mm

ra max. - 2,5 mm

Weight - 49,7 Kg

Basic dynamic load rating (C) - 1170 kN

Basic static load rating (C0) - 2720 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1300 r/min

Tags :  KOYO , 300x420x118

Bearing NNU4960K

Online Message

KOYO NNU4960K bearing Company information

KOYO NNU4960K bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. KOYO NNU4960K bearing can ensure high quality for more than 80% raw material of KOYO NNU4960K bearing provided by the steel plant.Explorer series bearing of KOYO NNU4960K bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of KOYO NNU4960K 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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