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Bearing NJ2304R

KOYO NJ2304R bearing

Details

Cylindrical roller bearing NJ2304R

Bearing number : NJ2304R

Size (mm) : 20x52x21

Brand : KOYO

Bore Diameter (mm) : 20

Outer Diameter (mm) : 52

Width (mm) : 21

Bearing dimensions and specification in KOYO catalogue:

d - 20 mm

Fw - 27.5 mm

D - 52 mm

B - 21 mm

C - 21 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

Weight - 0.215 Kg

Basic dynamic load rating (C) - 42.0 kN

Basic static load rating (C0) - 38.8 kN

(Grease) Lubrication Speed - 11000 r/min

(Oil) Lubrication Speed - 16000 r/min

Tags :  KOYO , 20x52x21

Bearing NJ2304R

Online Message

KOYO NJ2304R bearing Company information

KOYO NJ2304R bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. KOYO NJ2304R bearing can ensure high quality for more than 80% raw material of KOYO NJ2304R bearing provided by the steel plant.Explorer series bearing of KOYO NJ2304R bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of KOYO NJ2304R 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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