Our precision slewing bearings are divided into two series based on the rolling element structure: crossed roller slewing bearings and four-point contact ball slewing bearings. Based on gear type, they can be divided into three types: without gear rings, with internal gears, and with external gears. They can be fitted with seals, oil cups, and have adjustable clearance torque within a small range. Precision can reach P5/P4/P2 levels to meet various working conditions.

HXSA series (external gear crossed roller slewing bearings)