NA4905 KOYO bearing

Bearing NA4905

Needle roller bearing NA4905

Bearing number : NA4905

Size (mm) : 25x42x17

Brand : KOYO

Bore Diameter (mm) : 25

Outer Diameter (mm) : 42

Width (mm) : 17

Bearing dimensions and specification in KOYO catalogue:

d - 25 mm

Fw - 30 mm

D - 42 mm

B - 17 mm

C - 17 mm

r5 min. - 0,3 mm

S - 1,5 mm

Weight - 0,099 Kg

Basic dynamic load rating (C) - 24,3 kN

Basic static load rating (C0) - 31,7 kN

(Grease) Lubrication Speed - 15000 r/min

(Oil) Lubrication Speed - 9700 r/min

Tags :  KOYO , 25x42x17

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