Bearing 28990/28920 (Timken)

Tapered roller bearings 28990/28920

Bearing number : 28990/28920

Size (mm) : 61.976x101.6x24.608

Brand : Timken

Bore Diameter (mm) : 61,976

Outer Diameter (mm) : 101,6

Width (mm) : 24,608

Bearing dimensions and specification in Timken catalogue:

d - 61,976 mm

D - 101,6 mm

T - 24,608 mm

B - 24,608 mm

C - 19,845 mm

R - 2 mm

r - 3,3 mm

a - -1,8 mm

Da - 97 mm

db - 72 mm

da - 68 mm

Db - 90 mm

Aa - 1,2 mm

Ab - 1,4 mm

Weight - 0,75 Kg

Basic static load rating (C0) - 149 kN

Factor (G1) - 60,1

Factor (G2) - 24,5

Factor (Cg) - 0,0276

Factor (K) - 1,37

Basic dynamic load rating (C90) - 25,5

Basic dynamic load rating (Ca90) - 18,5

Basic dynamic load rating (C1) - 98,2 kN

Calculation factor (e) - 0,43

Calculation factor (Y) - 1,41

Designation

Bore Dia, mm

Outer Dia, mm: