Bearings for Steel Industry

Four-Row Cylindrical Roller Bearings Used For Long Product Mills (rod, rebar mill) --- EASY TO INSTALL AND MADE TO LAST.

The metal industry's tough environment places extreme demands on equipment. Maintaining operations and reducing downtime is essential in long product mills where performance and reliability are critical.

• The Right Bearing For Long Product Mills

• The four-row cylindrical roller bearing from FV provides mill operators with the performance required to maximize operational uptime. The new design's optimized internal geometry reduces the risk of damage while mounting, which can increase the bearing's service life.

• As a pioneering steel maker and leading bearing supplier to rolling mills, FV serves this industry with knowledge, technology, dedication, quality, and the services to back them. The FV brand four-row cylindrical bearing is optimized for use in long product mills and can increase performance while reducing total production costs. FV engineers built on the success of an earlier design by improving ease of installation and durability.

• Installation Made Easier

• The most visible difference is the change in cage material from brass to machined steel to help minimize wear. The high durability of the steel cage minimizes roller drop changes over the bearing life. 

• For a mill operator with frequent roll changes, this feature combines with an inner ring chamfer to significantly reduce a common risk of bearing failure following collision damage between the inner ring and outer assembly during roll change operations. 

• FV's four-row cylindrical roller bearing is a premium product from a leading bearing manufacturer with unparalleled expertise in the metal industry.

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• The FV four-row cylindrical bearing offers the long products rolling mill industry:

• Durability: Machined steel or high-strength brass cages resist wear, and case-carburized races and rollers maximize resistance to shock and debris (For higher customization requirements).

• Improved mounting: Reduced roller drop and an inner ring chamfer permit easier installation and reduce the risk of damage during roll change operations.

• Optimum performance: High precision (P6 class for boundary and P5 class for run out) permits a higher quality of finished goods. 

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• The FV brand four-row cylindrical bearings feature:

• Finger-type machined steel or high-strength brass cages;

• Bainite fully hardened chromium steel or Case-carburized steel materials;

• One or two-piece inner ring;

• Lubrication slots on the outer ring face;

• A modified inner ring chamfer;

• Reduced roller drop;

FOUR-ROW CYLINDRICAL ROLLER BEARING MAIN PART NUMBER LISTING  (Bearing inner diameter ≤ 340mm)

（Note: The inner diameter of multi row roller bearings commonly used in wire, rod and bar rolling mills is ≤ 340mm）

 Deliver quickly.  Welcome to send us an inquiry.  Business email: sales@fv -bearing.com