INA 89316TV Axial Cylindrical Roller Bearing 80x140x36mm

Axial Cylindrical Roller Bearings: These bearings are part of the group of axial roller bearings. As opposed to the ball, the roller has a larger contact area perpendicular to the roller axis which allows it to transmit higher forces, have greater rigidity and allows smaller rolling element diameters under the same load. The bearing comprise flat, ribless washers (housing and shaft locating washers) between which axial cylindrical roller and cage assemblies are arranged. The axial cages are fitted with one or two rows of cylindrical rollers. As sliding occurs towards the ends of the rollers during rolling of the rolling elements and this increases with the length of the roller, bearings with a wide cross-section have several short rollers arranged adjacent to each other e.g. double row designs.