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Bearing 744/742

TIMKEN 744/742 bearing

Details

Tapered roller bearings 744/742

Bearing number : 744/742

Size (mm) : 73.025x150.089x44.45

Brand : Timken

Bore Diameter (mm) : 73,025

Outer Diameter (mm) : 150,089

Width (mm) : 44,45

Bearing dimensions and specification in Timken catalogue:

d - 73,025 mm

D - 150,089 mm

T - 44,45 mm

B - 46,672 mm

C - 36,512 mm

R - 3,6 mm

r - 3,3 mm

a - -11,9 mm

Da - 142 mm

db - 91 mm

da - 85 mm

Db - 134 mm

Aa - 1,9 mm

Ab - 1,2 mm

Weight - 3,77 Kg

Basic static load rating (C0) - 417 kN

Factor (G1) - 159,6

Factor (G2) - 26,3

Factor (Cg) - 0,0232

Factor (K) - 1,8

Basic dynamic load rating (C90) - 76,3

Basic dynamic load rating (Ca90) - 42,5

Basic dynamic load rating (C1) - 294 kN

Calculation factor (e) - 0,33

Calculation factor (Y) - 1,84

Bearing 744/742

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TIMKEN 744/742 bearing Company information

TIMKEN 744/742 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. TIMKEN 744/742 bearing can ensure high quality for more than 80% raw material of TIMKEN 744/742 bearing provided by the steel plant.Explorer series bearing of TIMKEN 744/742 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of TIMKEN 744/742 bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

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