KOYO NJ2340 bearing

Bearing NJ2340

KOYO NJ2340 bearing, Size: 200x420x138. KOYO NJ2340 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearing NJ2340

Bearing number : NJ2340

Size (mm) : 200x420x138

Brand : KOYO

Bore Diameter (mm) : 200

Outer Diameter (mm) : 420

Width (mm) : 138

Bearing dimensions and specification in KOYO catalogue:

d - 200 mm

Fw - 260 mm

D - 420 mm

B - 138 mm

C - 138 mm

r min. - 5 mm

r1 min. - 5 mm

Weight - 97.4 Kg

Basic dynamic load rating (C) - 1520 kN

Basic static load rating (C0) - 2240 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1700 r/min

Tags :  KOYO , 200x420x138

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