Jinan Younet Bearing Co., Ltd.

Taian...Slewing Bearing Taian Bearing/ ' (3,3,3) - Slewing drive device
/ ' (3,3,3) - Slewing drive device is a new type of slewing product , usually also called a slewing bearing, is usually composed of a worm, a slewing bearing, a housing, a motor and other components. Since the core component adopts slewing bearing, it can bear axial force, radial force and overturning moment at the same time. Compared with traditional rotary products, B rotary drives are easy to install, easy to maintain, and save installation space to a greater extent. This product can be widely used in engineering machinery and new energy fields such as heavy-duty flatbed transport vehicles, container cranes, truck-mounted cranes, aerial work vehicles, and solar patrol solar power generation systems.
/ ' (3,3,3) - Mainly divided into the following common slewing drives
/ ' (3,3,3) - Single row four-point contact ball slewing bearing
/ ' (3,3,3) - A single row of four-point contact ball slewing bearings with a row of steel balls as rolling elements and a single isolation block between the balls. The inner and outer rings are integral, and steel balls are loaded through the filling holes. The steel ball is in four-point contact with the raceway and can withstand axial force, radial force and overturning moment at the same time.
/ ' (3,3,3) - Single row crossed roller slewing bearing
/ ' (3,3,3) - Single row crossed roller slewing bearing and four-point contact ball type The slewing bearing is similar, with only one row of rolling elements. The rolling elements are short cylindrical rollers. The axes of adjacent rollers are arranged in a cross arrangement. There are two raceways in the inner and outer rings, and the raceway section is linear. Half of the rollers bear downward axial force, and half bear upward axial force.