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Bearing NNU4948K

NACHI NNU4948K bearing

Details

Cylindrical roller bearings NNU4948K

Bearing number : NNU4948K

Size (mm) : 240x320x80

Brand : NACHI

Bore Diameter (mm) : 240

Outer Diameter (mm) : 320

Width (mm) : 80

Bearing dimensions and specification in NACHI catalogue:

d - 240 mm

Fw - 265 mm

D - 320 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

Weight - 17 Kg

Basic dynamic load rating (C) - 625 kN

Basic static load rating (C0) - 1450 kN

(Grease) Lubrication Speed - 2700 r/min

(Oil) Lubrication Speed - 3200 r/min

Bearing NNU4948K

Online Message

NACHI NNU4948K bearing Company information

NACHI NNU4948K bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NACHI NNU4948K bearing can ensure high quality for more than 80% raw material of NACHI NNU4948K bearing provided by the steel plant.Explorer series bearing of NACHI NNU4948K bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NACHI NNU4948K 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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