Four row cylindrical roller bearings are exclusively designed and used as roll-neck bearings for back-up rolls, intermediate rolls and work rolls of rolling mill, also applied in straightening machine and bending machine. Because they are made of robust materials through advanced processing technique, the four row cylindrical roller bearings feature high load capacity, adequate fatigue life, better impact resistance and high precision.
Four row cylindrical roller bearing with pin-type cage, extra-large size
Since its establishment in 1994, WZZZ has been engineering and manufacturing a broad range of rolling bearings to meet your needs. The experience gained over the years has enabled us to provide high quality engineered bearings, particularly in production of rolling element bearings as roll neck bearings for rolling mills. And we continuously improve the reliability and efficiency of these rolling mill bearings to satisfy your demanding requests. We always insist on becoming customer trusted custom bearing manufacturer and supplier.
Four Row Tapered Roller BearingsFour row tapered roller bearings are widely used in back-up roll, intermediate roll and work roll applications for rolling and processing of steel profiles and rods.
Backup Bearings (Sendzimir Bearings)Backup Bearings (Sendzimir Bearings) are one of the three leading products of rolling mill bearings that WZZZ provides, it has thicker outer ring, simple shape and high precision. .
Cylindrical Roller BearingsWZZZ offers a wide range of cylindrical roller bearings for various motors, generators, internal combustion engines, gas turbines, machine tool spindles, reduction drives ...
Tapered Roller BearingsTapered roller bearings are capable of withstanding radial loads or combined radial and axial loads. During the process of installing and using, it is possible to adjust radial clearance and axial ...
P&N Bearings for Continuous Casting MachinesP&N bearings are full complement double row self-aligning cylindrical roller bearings that work on guiding rolls in continuous casting ...
