Double Row Cylindrical Roller Bearing

Double Row Cylindrical Roller Bearing

Two-row or double row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools. They provide a high load-carrying capacity and are suitable for heavy radial loads.

The maximum rolling force at the horizontal rolls is 4,200 kN. Depending on the type of rolled stock, thrust loads of up to 2,000 kN have to be accommodated. Speeds range from two to 60 min–1.

Double-row cylindrical roller bearings have been provided to accommodate the radial forces because of their high load-carrying capacity.

The higher loaded cylindrical roller bearing, situated directly beside the roll, was specially developed to support the straightening rolls (dimensions 530 x 780 x 285/475 mm).

The less loaded cylindrical roller bearing has the dimensions 300 x 460 x 180 mm.
The cylindrical roller bearings are fitted with bored rollers, which are evenly spaced by pins and cage side
washers.

As this design allows the distance between the rollers to be indefinitely small, the most significant possible number of rollers can be fitted and adapted to the mounting space, and the highest possible load carrying capacity can be obtained for the bearing.

Learn more about EVERGLORY.

double row cylindrical roller bearing