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TIMKEN 621/612 bearing

Bearing 621/612

Wheel Bearing and Hub Assembly by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium design, enhanced surface finishes, and are manufactured using quality materials to ensure longer bearing life and excellent antifriction properties.

Tapered roller bearings 621/612

Bearing number : 621/612

Size (mm) : 53.975x120.65x41.275

Brand : Timken

Bore Diameter (mm) : 53,975

Outer Diameter (mm) : 120,65

Width (mm) : 41,275

Bearing dimensions and specification in Timken catalogue:

d - 53,975 mm

D - 120,65 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

R - 3,6 mm

r - 3,3 mm

a - -14 mm

Da - 110 mm

db - 70 mm

da - 63 mm

Db - 105 mm

Aa - 3,9 mm

Ab - 1,9 mm

Weight - 2,18 Kg

Basic static load rating (C0) - 244 kN

Factor (G1) - 75,9

Factor (G2) - 16,2

Factor (Cg) - 0,0167

Factor (K) - 1,86

Basic dynamic load rating (C90) - 49,8

Basic dynamic load rating (Ca90) - 26,8

Basic dynamic load rating (C1) - 192 kN

Calculation factor (e) - 0,31

Calculation factor (Y) - 1,91

Bearing 621/612