Bearing 68450/68712 (Timken)

Tapered roller bearings 68450/68712

Bearing number : 68450/68712

Size (mm) : 114.3x180.975x34.925

Brand : Timken

Bore Diameter (mm) : 114,3

Outer Diameter (mm) : 180,975

Width (mm) : 34,925

Bearing dimensions and specification in Timken catalogue:

d - 114,3 mm

D - 180,975 mm

T - 34,925 mm

B - 31,75 mm

C - 25,4 mm

R - 3,6 mm

r - 3,3 mm

a - 5,3 mm

Da - 172 mm

db - 130 mm

da - 123 mm

Db - 163 mm

Aa - 5,1 mm

Ab - 2,3 mm

Weight - 2,88 Kg

Basic static load rating (C0) - 271 kN

Factor (G1) - 163,1

Factor (G2) - 51,7

Factor (Cg) - 0,0274

Factor (K) - 1,18

Basic dynamic load rating (C90) - 46,9

Basic dynamic load rating (Ca90) - 39,9

Basic dynamic load rating (C1) - 181 kN

Calculation factor (e) - 0,5

Calculation factor (Y) - 1,21

Designation

Bore Dia, mm

Outer Dia, mm: