NTN 51209 bearing

Bearing 51209

51209 NTN bearing,

NTN 51209 bearing, Size: 45x73x20. NTN 51209 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Axial deep groove ball bearings 51209

Bearing number : 51209

Size (mm) : 45x73x20

Brand : NTN

Bore Diameter (mm) : 45

Outer Diameter (mm) : 73

Width (mm) : 20

Bearing dimensions and specification in NTN catalogue:

d - 45 mm

D - 73 mm

T - 20 mm

d1 - 73 mm

r min. - 1 mm

D1 - 47 mm

da min. - 62 mm

Da max. - 56 mm

ra max. - 1 mm

Weight - 0,317 Kg

Basic dynamic load rating (C) - 48 kN

Basic static load rating (C0) - 105 kN

(Grease) Lubrication Speed - 2 600 r/min

(Oil) Lubrication Speed - 3 700 r/min