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KOYO NJ204R bearing

Bearing NJ204R

The name 'Koyo' is immediately associated with the word 'bearing'. This is the website for JTEKT's Koyo bearing brand. Here, you will find product information and case studies relating to bearings and oil seals.

Cylindrical roller bearing NJ204R

Bearing number : NJ204R

Size (mm) : 20x47x14

Brand : KOYO

Bore Diameter (mm) : 20

Outer Diameter (mm) : 47

Width (mm) : 14

Bearing dimensions and specification in KOYO catalogue:

d - 20 mm

Fw - 26.5 mm

D - 47 mm

B - 14 mm

C - 14 mm

r min. - 1 mm

r1 min. - 0.6 mm

Weight - 0.112 Kg

Basic dynamic load rating (C) - 25.7 kN

Basic static load rating (C0) - 22.6 kN

(Grease) Lubrication Speed - 15000 r/min

(Oil) Lubrication Speed - 18000 r/min

Tags :  KOYO , 20x47x14

Bearing NJ204R