Bearing 2580/2523B (Timken)

Tapered roller bearings 2580/2523B

Bearing number : 2580/2523B

Size (mm) : 69,85x31.75x25,357

Brand : Timken

Bore Diameter (mm) : 69,85

Outer Diameter (mm) : 31.75

Width (mm) : 25,357

Bearing dimensions and specification in Timken catalogue:

d - 31.75 mm

D - 69,85 mm

T1 - 8,725 mm

B - 25,357 mm

C - 19,05 mm

R - 0,8 mm

a - -8,6 mm

D1 - 73,711 mm

Da - 61 mm

db - 38,5 mm

C2 - 3,962 mm

da - 37,5 mm

Weight - 0,47 Kg

Basic static load rating (C0) - 94,4 kN

Factor (G1) - 23,6

Factor (G2) - 9,6

Factor (K) - 2,14

Basic dynamic load rating (C90) - 20,1

Basic dynamic load rating (Ca90) - 9,41

Basic dynamic load rating (C1) - 77,5 kN

Calculation factor (e) - 0,27

Calculation factor (Y) - 2,19

Designation

Bore Dia, mm

Outer Dia, mm: