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TIMKEN 2690/2631 bearing

Bearing 2690/2631

In 1899, TIMKEN group founder Mr. Timken Henry invented a taper Roller Bearings applied to axle field at that time, that is the tapered roller bearing, L45449/L45410 TIMKEN then the company was established.It has 52 factories and 81 sales offices, 9 technology and engineering center and 14 distribution and service center, spread all over the world in 29 countries and regions.

Tapered roller bearings 2690/2631

Bearing number : 2690/2631

Size (mm) : 29.367x66.421x23.812

Brand : Timken

Bore Diameter (mm) : 29,367

Outer Diameter (mm) : 66,421

Width (mm) : 23,812

Bearing dimensions and specification in Timken catalogue:

d - 29,367 mm

D - 66,421 mm

T - 23,812 mm

B - 25,433 mm

C - 19,05 mm

R - 3,6 mm

r - 1,3 mm

a - -9,4 mm

Da - 60 mm

db - 41 mm

da - 35 mm

Db - 58 mm

Aa - 0,8 mm

Ab - 0,8 mm

Weight - 0,4 Kg

Basic static load rating (C0) - 81,7 kN

Factor (G1) - 19,3

Factor (G2) - 8

Factor (Cg) - 0,0139

Factor (K) - 2,3

Basic dynamic load rating (C90) - 18,4

Basic dynamic load rating (Ca90) - 8

Basic dynamic load rating (C1) - 71 kN

Calculation factor (e) - 0,25

Calculation factor (Y) - 2,36

Bearing 2690/2631