KOYO NF420 bearing

Bearing NF420

KOYO NF420 bearing, Size: 100x250x58. KOYO NF420 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearing NF420

Bearing number : NF420

Size (mm) : 100x250x58

Brand : KOYO

Bore Diameter (mm) : 100

Outer Diameter (mm) : 250

Width (mm) : 58

Bearing dimensions and specification in KOYO catalogue:

d - 100 mm

D - 250 mm

Ew - 211 mm

B - 58 mm

C - 58 mm

r min. - 4 mm

r1 min. - 4 mm

Weight - 14.0 Kg

Basic dynamic load rating (C) - 458 kN

Basic static load rating (C0) - 498 kN

(Grease) Lubrication Speed - 2500 r/min

(Oil) Lubrication Speed - 3300 r/min

Tags :  KOYO , 100x250x58

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