Roller Bearings of Four Rows model lists for steel mills

May 31, 2023

Four-row cylindrical roller bearings are widely used for steel plabts, generally used on the neck of milling cylinders, of calenders and of rolling presses. They are particularly suitable on high speed steel mills. The load is usually smaller than that of four-row tapered roller bearings. For four-row cylindrical roller bearings, the wear resistance of the bearing is more pursued.Thanks to the high quantity of rolling raceways, the radial load capacity is extremely high.

Four-row cylindrical roller bearings are dismountable, that is to say, the outer ring and the cages form a unique body named Bearing outer components, generally add R after the model number，and can be fixed independently from the inner ring, inner ring named L. The inner rings and outer components produced by our FV bearings can be perfectly replaced with international standard models, which makes the assembling and the maintenance of milling plant easier.

This series of bearing is avaliable with different executions, according to specifications, application conditions and maintenance. Below are the four-row cylindrical roller bearing we FV supplied: