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Bearing NNU4988

NTN NNU4988 bearing

Details

Cylindrical roller bearings NNU4988

Bearing number : NNU4988

Size (mm) : 440x600x160

Brand : NTN

Bore Diameter (mm) : 440

Outer Diameter (mm) : 600

Width (mm) : 160

Bearing dimensions and specification in NTN catalogue:

d - 440 mm

Fw - 492 mm

D - 600 mm

B - 160 mm

C - 160 mm

r min. - 4 mm

Weight - 127 Kg

Basic dynamic load rating (C) - 2 150 kN

Basic static load rating (C0) - 5 550 kN

(Grease) Lubrication Speed - 850 r/min

(Oil) Lubrication Speed - 1 000 r/min

Bearing NNU4988

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NTN NNU4988 bearing Company information

NTN NNU4988 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NTN NNU4988 bearing can ensure high quality for more than 80% raw material of NTN NNU4988 bearing provided by the steel plant.Explorer series bearing of NTN NNU4988 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NTN NNU4988 bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

NTN NNU4988 bearing Related News

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