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Bearing NNU4944

NACHI NNU4944 bearing

Details

Cylindrical roller bearings NNU4944

Bearing number : NNU4944

Size (mm) : 220x300x80

Brand : NACHI

Bore Diameter (mm) : 220

Outer Diameter (mm) : 300

Width (mm) : 80

Bearing dimensions and specification in NACHI catalogue:

d - 220 mm

Fw - 245 mm

D - 300 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

Weight - 15,5 Kg

Basic dynamic load rating (C) - 600 kN

Basic static load rating (C0) - 1330 kN

(Grease) Lubrication Speed - 2900 r/min

(Oil) Lubrication Speed - 3400 r/min

Bearing NNU4944

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NACHI NNU4944 bearing Company information

NACHI NNU4944 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NACHI NNU4944 bearing can ensure high quality for more than 80% raw material of NACHI NNU4944 bearing provided by the steel plant.Explorer series bearing of NACHI NNU4944 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NACHI NNU4944 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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