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Bearing NJ 421

NACHI NJ421 bearing

Details

Cylindrical roller bearings NJ 421

Bearing number : NJ 421

Size (mm) : 105x260x60

Brand : NACHI

Bore Diameter (mm) : 105

Outer Diameter (mm) : 260

Width (mm) : 60

Bearing dimensions and specification in NACHI catalogue:

d - 105 mm

Fw - 144.5 mm

D - 260 mm

B - 60 mm

r min. - 4 mm

r1 min. - 4 mm

Weight - 19.5 Kg

Basic dynamic load rating (C) - 495 kN

Basic static load rating (C0) - 555 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 2800 r/min

Bearing NJ 421

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NACHI NJ421 bearing Company information

NACHI NJ421 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NACHI NJ421 bearing can ensure high quality for more than 80% raw material of NACHI NJ421 bearing provided by the steel plant.Explorer series bearing of NACHI NJ421 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NACHI NJ421 bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

NACHI NJ421 bearing Related News

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