Bearing 3478/3420 (Timken)

Tapered roller bearings 3478/3420

Bearing number : 3478/3420

Size (mm) : 34.925x79.375x29.37

Brand : Timken

Bore Diameter (mm) : 34,925

Outer Diameter (mm) : 79,375

Width (mm) : 29,37

Bearing dimensions and specification in Timken catalogue:

d - 34,925 mm

D - 79,375 mm

T - 29,37 mm

B - 29,771 mm

C - 23,812 mm

R - 3,6 mm

r - 3,3 mm

a - -8,6 mm

Da - 74 mm

db - 50 mm

da - 43,5 mm

Db - 67 mm

Weight - 0,7 Kg

Basic static load rating (C0) - 119 kN

Factor (G1) - 29,9

Factor (G2) - 11,2

Factor (Cg) - 0,0195

Factor (K) - 1,6

Basic dynamic load rating (C90) - 25,1

Basic dynamic load rating (Ca90) - 15,7

Basic dynamic load rating (C1) - 96,9 kN

Calculation factor (e) - 0,37

Calculation factor (Y) - 1,64

Designation

Bore Dia, mm

Outer Dia, mm: