618/500M bearings made by FV are widely used in rolling mills-NEWS-www.fv-bearing.com
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618/500M bearings made by FV are widely used in rolling mills

Apr 02, 2022

618-500MA (5)




Because of the heavy loads, 4-CRB type, four-row cylindrical roller bearings are normally used. The bearing inner races are heat shrink fitted onto the rollneck and will remain with the rolls. The diameter under the rollers is held very precisely to insure that they can be used interchangeably with all inner rings. The inner races have FV specially designed chamfers to assist in the easy installation of the chocks to the workrolls. The high axial forces are countered by a steep angle tapered roller thrust bearing, TDI type. This is mounted in the operator side chock. A large diameter ball bearing, FV 60xx ,618xx, 619xx or B type, is mounted in the drive side and unitizes the chock to the workroll.

Horizontal Roll Chock Assembly, Large-size Universal Rolling Mill

BALL BEARING FOR Horizontal Roll Chock Assembly, Large-size Universal Rolling Mill


BALL BEARINGS FOR HIGH SPEED ROD, REBAR AND WIRE MILLS

Four-row cylindrical roller bearings, 4-CRB Type, provide an excellent combination of high load capacity, high speed capability and high running accuracy. The inner rings are tight fitted on the shaft and are interchangeable from one bearing to another. A pair of large angular contact ball bearings,  in the operator side chock support thrust loads while a single ball bearing (60xx , 618xx , 619xx and etc.) maintains the axial relationship between the drive side chock and the roll.



Back-up for a Four-High Reversing Hot Mill for Aluminum, 618-500M BEARING

Back-up for a Four-High Reversing Hot Mill for Aluminum

Four-row cylindrical roller bearings, 4-row cylindrical roller bearing type, provide high load capacity necessary to support rolling loads while maintaining good accuracy. The inner rings are tight fitted to the rolls and are interchangeable from one bearing to another. A two-row tapered roller thrust bearing supports axial loads and a large ball bearing unitizes the drive side chock.




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FV Bearing is a leading supplier of precision bearings and bearings related products across a large spectrum of customers – preimarily OEMs and major distributors.

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FV Bearings Co.Ltd has rich experiences in bearings manufacturing and processing, the professional bearing engineers can handle your requirements on bearings exactly and output the accurate bearing products.

World’s leading roller bearings manufacturer

FV Bearings is a leading roller bearings manufacturer provides high quality and durable roller bearings for different industries such as automotive, aerospace, machinery, power plants, chemistry industry, agriculture and other fields.

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If you are looking for special bearings and high end bearings, FV bearings can help you to customize any special bearings according to your needs based on advanced bearings manufacturing technology.

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