330726 A Bearing

rolling mill bearings 330726A 938.212mm*1270mm*825.5mm 330726 A four row tapered roller bearings bearings 330726A


330726 A bearings, four row tapered roller bearings, which also known as rolling mill bearings, which can be used on the rolling necks for slow speed or medium speed rolling mills.

1 Technical specifications of rolling mill bearings 330726 A

drawing of rolling mill bearings 330726 A

d 938.212 mm

D 1270 mm

B 825.5 mm

T 825.5 mm

d1 ≈ 1004 mm

D1 ≈ 1142 mm

r1,2 min. 4.8 mm

r3,4 min. 12.7 mm

Calculation data

Basic dynamic load rating C 26000 kN

Basic static load rating C0 81500 kN

Fatigue load limit Pu 4650 kN

Comparative radial load rating CF 6950 kN

Comparative axial load rating CFa 1180 kN

Thrust factor K 1.69

Calculation factor e 0.35

Calculation factor Y1 1.9

Calculation factor Y2 2.9

Calculation factor Y0 1.8


Mass bearing 3230 kg

2 330726A code explanation

330726-special tapered roller bearings

A-modified internal design

3 four row tapered roller bearing 330726 A pictures

fourTaperedRollerBearings 4Tapered+Roller+Bearings four row tapered roller bearings 330726A-Four-Row-Taper-Roller-Bearing-Rolling-Mill-Bearing

4 Basic introduction of 330726 A distributor-Sun Rises Group Limited

Sun Rises Group Limited, maintains its reputation as the hallmark of quality bearing agent throughout the world, product support and professional services have evolved Sun Rises Group Limited into a truly solutions-oriented supplier, creating greater values for customers.

Sun Rises Group Limited encompass ways to bring great productivity to customer, not only with its supplied premium quality products, but also consultancy services, and the industries most advanced supply chain management.

Besides 330726 A bearings, for more rolling bearings, freely contact Mr Gavin Chu for more details.


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