Bearing RNA4909-XL (INA)

Needle roller bearings RNA4909-XL

Bearing number : RNA4909-XL

Size (mm) : 52x68x22

Brand : INA

Bore Diameter (mm) : 52

Outer Diameter (mm) : 68

Width (mm) : 22

Bearing dimensions and specification in INA catalogue:

Fw - 52 mm

D - 68 mm

C - 22 mm

r min. - 0,6 mm

Weight - 0,182 Kg

Basic dynamic load rating (C) - 51 kN

Basic static load rating (C0) - 73 kN

Fatigue load limit (Pu) - 12,6

Reference speed - 6 000 r/min

Limiting speed - 8 500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: