The turntable bearing is a bearing that can withstand comprehensive loads such as axial load, radial load and overturning moment at the same time. It is a precision bearing with a special structure that integrates support, rotation, transmission, fixation and other functions. The turntable bearing basically adopts the design method of negative clearance and preload to ensure high rigidity and rotation accuracy of the bearing.
Generally speaking, the inner and outer rings of the turntable bearing have mounting holes, lubricating oil holes and sealing structures, which are suitable for the different installation and use requirements of various types of equipment under precision working conditions; the turntable bearing has a compact structure, high rotation accuracy, and easy installation and maintenance. and other characteristics, turntable bearings mainly include three categories: YRT turntable bearings, ZKLDF turntable bearings and crossed roller bearings.
The three series of bearings have the same installation dimensions, but there are differences in internal structure and similar performance.
