Bearing 1280/1220 (Timken)

Tapered roller bearings 1280/1220

Bearing number : 1280/1220

Size (mm) : 22.225x57.15x22.225

Brand : Timken

Bore Diameter (mm) : 22,225

Outer Diameter (mm) : 57,15

Width (mm) : 22,225

Bearing dimensions and specification in Timken catalogue:

d - 22,225 mm

D - 57,15 mm

T - 22,225 mm

B - 22,225 mm

C - 17,462 mm

R - 0,8 mm

r - 1,5 mm

a - -6,9 mm

Da - 52 mm

db - 29,5 mm

da - 29 mm

Db - 49 mm

Weight - 0,28 Kg

Basic static load rating (C0) - 55,1 kN

Factor (G1) - 11,4

Factor (G2) - 5,5

Factor (Cg) - 0,0127

Factor (K) - 1,69

Basic dynamic load rating (C90) - 13,3

Basic dynamic load rating (Ca90) - 7,88

Basic dynamic load rating (C1) - 51,2 kN

Calculation factor (e) - 0,35

Calculation factor (Y) - 1,73

Designation

Bore Dia, mm

Outer Dia, mm: