Needle roller bearings NAO50X78X20

Bearing number : NAO50X78X20

Brand : Timken

Bore Diameter (mm) : 50

Outer Diameter (mm) : 68

Bearing dimensions and specification in Timken catalogue:

d - 50 mm

Fw - 60 mm

D - 78 mm

Ew - 68 mm

B - 20 mm

C - 20 mm

r - 1 mm

S - 1,5 mm

Weight - 0,385 Kg

Basic dynamic load rating (C) - 41,8 kN

Basic static load rating (C0) - 79,2 kN

(Grease) Lubrication Speed - 4600 r/min

(Oil) Lubrication Speed - 7100 r/min