Bearing HM212049X/HM212011 (Timken)

Tapered roller bearings HM212049X/HM212011

Bearing number : HM212049X/HM212011

Size (mm) : 66.675x122.238x38.1

Brand : Timken

Bore Diameter (mm) : 66,675

Outer Diameter (mm) : 122,238

Width (mm) : 38,1

Bearing dimensions and specification in Timken catalogue:

d - 66,675 mm

D - 122,238 mm

T - 38,1 mm

B - 38,354 mm

C - 29,718 mm

R - 7,1 mm

r - 3,3 mm

a - -10,9 mm

Da - 116 mm

db - 89 mm

da - 75,5 mm

Db - 108 mm

Aa - 2,2 mm

Ab - 3 mm

Weight - 1,86 Kg

Basic static load rating (C0) - 279 kN

Factor (G1) - 92,2

Factor (G2) - 18,1

Factor (Cg) - 0,0187

Factor (K) - 1,73

Basic dynamic load rating (C90) - 54,1

Basic dynamic load rating (Ca90) - 31,3

Basic dynamic load rating (C1) - 209 kN

Calculation factor (e) - 0,34

Calculation factor (Y) - 1,78

Designation

Bore Dia, mm

Outer Dia, mm: