KOYO NA2170 bearing

Bearing NA2170

KOYO NA2170 bearing, Size: 170x220x42. KOYO NA2170 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearing NA2170

Bearing number : NA2170

Size (mm) : 170x220x42

Brand : KOYO

Bore Diameter (mm) : 170

Outer Diameter (mm) : 220

Width (mm) : 42

Bearing dimensions and specification in KOYO catalogue:

d - 170 mm

Fw - 193,8 mm

D - 220 mm

B - 42 mm

r5 min. - 1,35 mm

Weight - 2,57 Kg

Basic dynamic load rating (C) - 233 kN

Basic static load rating (C0) - 720 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 2000 r/min

Tags :  KOYO , 170x220x42

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