Single row full complement cylindrical roller bearings . Double row full complement cylindrical roller bearings . Split cylindrical roller bearings . Needle roller bearings . Needle roller and cage assemblies . Drawn cup needle roller bearings . Needle roller bearings with machined rings . Alignment needle roller bearings . Combined needle roller bearings . Universal joint bearings.Cylindrical roller bearings, single row; Cylindrical roller bearings, single row, without an inner ring; Angle rings; Designs and variants ... Dynamic axial load carrying capacity. Temperature limits. Permissible speed. Design considerations. Designation system. Angle rings for cylindrical roller bearings Tolerances: Normal. Calculation. Double row cylindrical roller bearing. Double row cylindrical roller bearings are floating bearings, and their separability makes installation and disassembly convenient. A tight fit can be used for both ferrules. Double row cylindrical roller bearings have almost no inclination angle. Single row bearing. N, NU type. The outer ring of the N-type bearing has no ribs, and the inner ring has ribs on both sides.