NTN RNA4909L bearing

Bearing RNA4909L

RNA4909L NTN bearing,

NTN RNA4909L bearing, Size: 52x68x22. NTN RNA4909L are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearings RNA4909L

Bearing number : RNA4909L

Size (mm) : 52x68x22

Brand : NTN

Bore Diameter (mm) : 52

Outer Diameter (mm) : 68

Width (mm) : 22

Bearing dimensions and specification in NTN catalogue:

Fw - 52 mm

D - 68 mm

C - 22 mm

r min. - 0,6 mm

da min. - 55 mm

Da max. - 64 mm

ra max. - 0,6 mm

Weight - 0,157 Kg

Basic dynamic load rating (C) - 28,6 kN

Basic static load rating (C0) - 57 kN

(Grease) Lubrication Speed - 3 800 r/min