KOYO NA1020 bearing

Bearing NA1020

KOYO NA1020 bearing, Size: 20x42x18. KOYO NA1020 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearing NA1020

Bearing number : NA1020

Size (mm) : 20x42x18

Brand : KOYO

Bore Diameter (mm) : 20

Outer Diameter (mm) : 42

Width (mm) : 18

Bearing dimensions and specification in KOYO catalogue:

d - 20 mm

Fw - 28,7 mm

D - 42 mm

B - 18 mm

r5 min. - 0,65 mm

Weight - 0,084 Kg

Basic dynamic load rating (C) - 19,3 kN

Basic static load rating (C0) - 33,5 kN

(Grease) Lubrication Speed - 8600 r/min

(Oil) Lubrication Speed - 13000 r/min

Tags :  KOYO , 20x42x18

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