Bearing 484/472 (NSK)

Tapered roller bearings 484/472

Bearing number : 484/472

Size (mm) : 70x120x29.795

Brand : NSK

Bore Diameter (mm) : 70

Outer Diameter (mm) : 120

Width (mm) : 29,795

Bearing dimensions and specification in NSK catalogue:

d - 70 mm

D - 120 mm

T - 29,795 mm

B - 29,007 mm

C - 24,237 mm

ra1 max. - 2 mm

a - 25,1 mm

r min. - 2 mm

r1 min. - 2 mm

Da - 106 mm

db - 78 mm

ra max. - 2 mm

da - 80 mm

Db - 113 mm

Weight - 1,315 Kg

Basic dynamic load rating (C) - 123 kN

Basic static load rating (C0) - 169 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4000 r/min

Calculation factor (e) - 0,38

Calculation factor (Y0) - 0,86

Calculation factor (Y1) - 1,6

Designation

Bore Dia, mm

Outer Dia, mm: