TIMKEN 90334/90744 bearing

85x188.912x53.297

The Fafnir® brand of bearings were originally manufactured by "The Fafnir Bearing Company" which was started in New Britain, Connecticut in 1911. Founder Howard S. Hart started the company based upon the need at that time for less expensive alternatives to English and German made ball bearings.



Tapered roller bearings 90334/90744

Bearing number : 90334/90744

Size (mm) : 85x188.912x53.297

Brand : Timken

Bore Diameter (mm) : 85

Outer Diameter (mm) : 188,912

Width (mm) : 53,297

Bearing dimensions and specification in Timken catalogue:

d - 85 mm

D - 188,912 mm

T - 53,297 mm

B - 52,761 mm

C - 31,75 mm

R - 3,6 mm

r - 3,3 mm

a - 10,4 mm

Da - 179,5 mm

db - 116 mm

da - 112 mm

Db - 161 mm

Aa - 13,5 mm

Ab - -0,6

Weight - 6,66 Kg

Basic static load rating (C0) - 392 kN

Factor (G1) - 149,6

Factor (G2) - 23,8

Factor (Cg) - 0,0327

Factor (K) - 0,67

Basic dynamic load rating (C90) - 77,6

Basic dynamic load rating (Ca90) - 115

Basic dynamic load rating (C1) - 299 kN

Calculation factor (e) - 0,87

Calculation factor (Y) - 0,69

Bearing 90334/90744

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