Bearing 1985/1930 (Timken)

Tapered roller bearings 1985/1930

Bearing number : 1985/1930

Size (mm) : 28.575x56.896x19.845

Brand : Timken

Bore Diameter (mm) : 28,575

Outer Diameter (mm) : 56,896

Width (mm) : 19,845

Bearing dimensions and specification in Timken catalogue:

d - 28,575 mm

D - 56,896 mm

T - 19,845 mm

B - 19,355 mm

C - 15,875 mm

R - 0,8 mm

r - 0,8 mm

a - -5,8 mm

Da - 53,5 mm

db - 34 mm

da - 33,5 mm

Db - 51 mm

Weight - 0,22 Kg

Basic static load rating (C0) - 50,2 kN

Factor (G1) - 12,5

Factor (G2) - 6,3

Factor (Cg) - 0,0129

Factor (K) - 1,77

Basic dynamic load rating (C90) - 11,6

Basic dynamic load rating (Ca90) - 6,56

Basic dynamic load rating (C1) - 44,8 kN

Calculation factor (e) - 0,33

Calculation factor (Y) - 1,82

Designation

Bore Dia, mm

Outer Dia, mm: