Bearing 74550/74850 (Timken)

Tapered roller bearings 74550/74850

Bearing number : 74550/74850

Size (mm) : 139.7x215.9x47.625

Brand : Timken

Bore Diameter (mm) : 139,7

Outer Diameter (mm) : 215,9

Width (mm) : 47,625

Bearing dimensions and specification in Timken catalogue:

d - 139,7 mm

D - 215,9 mm

T - 47,625 mm

B - 47,625 mm

C - 34,925 mm

R - 3,6 mm

r - 3,3 mm

a - 2,3 mm

Da - 208 mm

db - 158 mm

da - 151 mm

Db - 196 mm

Aa - 4,8 mm

Ab - 2 mm

Weight - 6,01 Kg

Basic static load rating (C0) - 614 kN

Factor (G1) - 362,9

Factor (G2) - 68,5

Factor (Cg) - 0,0383

Factor (K) - 1,2

Basic dynamic load rating (C90) - 91,7

Basic dynamic load rating (Ca90) - 76,5

Basic dynamic load rating (C1) - 354 kN

Calculation factor (e) - 0,49

Calculation factor (Y) - 1,23

Designation

Bore Dia, mm

Outer Dia, mm: