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Bearing NA4856

NTN NA4856 bearing

Details

Needle roller bearings NA4856

Bearing number : NA4856

Size (mm) : 280x350x69

Brand : NTN

Bore Diameter (mm) : 280

Outer Diameter (mm) : 350

Width (mm) : 69

Bearing dimensions and specification in NTN catalogue:

d - 280 mm

F - 305 mm

D - 350 mm

B - 69 mm

C - 69 mm

r min. - 2 mm

s - 2,5 mm

da min. - 289 mm

Da max. - 341 mm

ra max. - 2 mm

Weight - 15,5 Kg

Basic dynamic load rating (C) - 455 kN

Basic static load rating (C0) - 1300 kN

(Grease) Lubrication Speed - 850 r/min

(Oil) Lubrication Speed - 1 300 r/min

Bearing NA4856

Online Message

NTN NA4856 bearing Company information

NTN NA4856 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NTN NA4856 bearing can ensure high quality for more than 80% raw material of NTN NA4856 bearing provided by the steel plant.Explorer series bearing of NTN NA4856 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NTN NA4856 bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

NTN NA4856 bearing Related News

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