Needle roller bearings NA 4910

Bearing number : NA 4910

Size (mm) : 50x72x22

Brand : IKO

Bore Diameter (mm) : 50

Outer Diameter (mm) : 72

Width (mm) : 22

Bearing dimensions and specification in IKO catalogue:

d - 50 mm

Fw - 58 mm

D - 72 mm

B - 22 mm

C - 22 mm

r min. - 0,6 mm

da min. - 54 mm

da max - 57 mm

Da max. - 68 mm

S - 0,5 mm

Weight - 0,295 Kg

Basic dynamic load rating (C) - 46,2 kN

Basic static load rating (C0) - 82,1 kN

Limiting speed - 7 000 r/min