Bearing RNA 4909 (JNS)

Needle roller bearings RNA 4909

Bearing number : RNA 4909

Size (mm) : 52x68x22

Brand : JNS

Bore Diameter (mm) : 52

Outer Diameter (mm) : 68

Width (mm) : 22

Bearing dimensions and specification in JNS catalogue:

Fw - 52 mm

D - 68 mm

C - 22 mm

r min. - 0,6 mm

Da max. - 64 mm

Weight - 0,197 Kg

Basic dynamic load rating (C) - 43,5 kN

Basic static load rating (C0) - 73,4 kN

Limiting speed - 7500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: