Tapered roller bearings 28680/28622

Bearing number : 28680/28622

Size (mm) : 55.562x97.63x24.608

Brand : NSK

Bore Diameter (mm) : 55,562

Outer Diameter (mm) : 97,63

Width (mm) : 24,608

Bearing dimensions and specification in NSK catalogue:

d - 55,562 mm

D - 97,63 mm

T - 24,608 mm

B - 24,608 mm

C - 19,446 mm

ra1 max. - 0,8 mm

a - 21,3 mm

r min. - 3,5 mm

r1 min. - 0,8 mm

Da - 88 mm

db - 62 mm

ra max. - 3,5 mm

da - 68 mm

Db - 92 mm

Weight - 0,769 Kg

Basic dynamic load rating (C) - 89 kN

Basic static load rating (C0) - 129 kN

(Grease) Lubrication Speed - 3600 r/min

(Oil) Lubrication Speed - 5000 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,5