Needle roller bearings RNA 4912U

Bearing number : RNA 4912U

Size (mm) : 68x85x25

Brand : IKO

Bore Diameter (mm) : 68

Outer Diameter (mm) : 85

Width (mm) : 25

Bearing dimensions and specification in IKO catalogue:

Fw - 68 mm

D - 85 mm

C - 25 mm

r min. - 1 mm

Da max. - 80 mm

Weight - 0,285 Kg

Basic dynamic load rating (C) - 54,5 kN

Basic static load rating (C0) - 92,8 kN

Limiting speed - 3 000 r/min