Bearing 661/653 (Timken)

Tapered roller bearings 661/653

Bearing number : 661/653

Size (mm) : 79.375x146.05x41.275

Brand : Timken

Bore Diameter (mm) : 79,375

Outer Diameter (mm) : 146,05

Width (mm) : 41,275

Bearing dimensions and specification in Timken catalogue:

d - 79,375 mm

D - 146,05 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

R - 3,6 mm

r - 3,3 mm

a - -7,9 mm

Da - 139 mm

db - 96 mm

da - 90 mm

Db - 131 mm

Aa - 4,5 mm

Ab - 2 mm

Weight - 2,88 Kg

Basic static load rating (C0) - 335 kN

Factor (G1) - 136,6

Factor (G2) - 27,3

Factor (Cg) - 0,0239

Factor (K) - 1,43

Basic dynamic load rating (C90) - 59,3

Basic dynamic load rating (Ca90) - 41,5

Basic dynamic load rating (C1) - 229 kN

Calculation factor (e) - 0,41

Calculation factor (Y) - 1,47

Designation

Bore Dia, mm

Outer Dia, mm: