INA Thrust Roller Bearing (INA-81216-TV)

Description

The single and double row bearings comprise flat, rib less washers (housing and shaft locating washers) between which axial cylindrical roller and cage assemblies are arranged. Single and double row axial cylindrical roller bearings are particularly suitable where: High axial and shock loads occur in one direction but no radial loads are present The load carrying capacity of the corresponding axial deep groove ball bearings is no. Due to this design, the bearings are particularly small in axial height. Since 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. In contrast to the ball, the roller has a larger contact area perpendicular to the roller axis. Their axial section height corresponds only to the diameter of the rollers plus the thickness of the washers. The axial cages are made from brass or plastic and are fitted with one or two rows of cylindrical rollers. As a result, it can transmit higher forces, has greater rigidity and allows smaller rolling element diameters under the same load. The axial cages are made from brass or plastic and are fitted with one or two rows of cylindrical rollers. Axial cylindrical roller bearings are part of the group of axial roller bearings.

Key Features

• Their axial section height corresponds only to the diameter of the rollers plus the thickness of the washers.
• As a result, it can transmit higher forces, has greater rigidity and allows smaller rolling element diameters under the same load.
• In contrast to the ball, the roller has a larger contact area perpendicular to the roller axis.
• The single and double row bearings comprise flat, rib less washers (housing and shaft locating washers) between which axial cylindrical roller and cage assemblies are arranged.
• The axial cages are made from brass or plastic and are fitted with one or two rows of cylindrical rollers.
• Axial cylindrical roller bearings are part of the group of axial roller bearings.