Bearing 663/652 (NSK)

Tapered roller bearings 663/652

Bearing number : 663/652

Size (mm) : 82.55x152.4x41.275

Brand : NSK

Bore Diameter (mm) : 82,55

Outer Diameter (mm) : 152,4

Width (mm) : 41,275

Bearing dimensions and specification in NSK catalogue:

d - 82,55 mm

D - 152,4 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

ra1 max. - 3,3 mm

a - 33,2 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 134 mm

db - 92 mm

ra max. - 3,5 mm

da - 99 mm

Db - 141 mm

Weight - 3,11 Kg

Basic dynamic load rating (C) - 207 kN

Basic static load rating (C0) - 296 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3200 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y1) - 1,5

Designation

Bore Dia, mm

Outer Dia, mm: