TIMKEN 621/612B bearing

53.975x120.65x41.275

Timken Wheel Bearings are designed to help the wheels of the vehicle spin smoothly and quietly. These bearings allow wheels to rotate with minimal friction and support the vehicle's weight. They are designed to maintain proper oil clearance, allowing a thin film of oil to form between the moving parts.



Tapered roller bearings 621/612B

Bearing number : 621/612B

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

T1 - 16,667 mm

B - 41,275 mm

C - 31,75 mm

R - 3,6 mm

a - -14 mm

D1 - 127,691 mm

Da - 105 mm

db - 70 mm

C2 - 7,142 mm

da - 63 mm

Weight - 2,25 Kg

Basic static load rating (C0) - 244 kN

Factor (G1) - 75,9

Factor (G2) - 16,2

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 621/612B

Bearings similar to TIMKEN 621/612B bearing