A cylindrical roller bearing is a complete unit composed of a cylindrical roller belt cage guided by the inner and outer rings of the bearing and the retaining edge. Cylindrical roller bearings are usually distinguished by different retaining edges. Our company produces cylindrical roller bearings with N, NU, NJ, NUP, NF, SL types, as well as SL04 50... PSL4... PP with stop ring grooves, and NUP with stop ring grooves N. NUP R-type cylindrical roller bearings

This type of bearing has high stiffness and is generally only used to withstand radial loads with large load capacity. Except for fully loaded roller bearings, high rigidity cages are used to correctly guide the rollers parallel to the axis

The various structures of cylindrical roller bearings are distinguished by the differences in the retaining edges. The NU type cylindrical roller bearing has two retaining edges and an inner ring without retaining edges on its outer ring. N-type cylindrical roller bearings have two retaining edges on the inner ring and no retaining edges on the outer ring NU and N-type cylindrical roller bearings are both radial bearings, and the inner and outer rings can be separated, making them easy to install and disassemble. The NJ type bearing has a double gear edge on the outer ring and a single gear edge on the inner ring; The N F type bearings have an inner ring with double retaining edges and an outer ring with a single retaining edge, which can withstand unidirectional axial forces. The NUP cylindrical roller bearing, as a fixed bearing, can withstand axial forces in alternating directions. This type of bearing has two retaining edges and a retaining ring on the outer ring