Slewing Bearing for Rotating Table

Rotary table refers to a machine tool accessory with a rotatable table, used to clamp workpieces and realize rotation and indexing positioning, referred to as turntable or fourth axis. According to different functions, the turntable can be divided into general-purpose turntable and precision turntable. Rotary table is a kind of industrial manufacturing fixture. The slewing bearing used is required to carry the required axial force, radial force and overturning moment. It mainly uses single-row ball type or cross-roller type slewing bearing, and usually uses helical gears. slewing bearing.