YRT Turntable Bearing Introduction

YRT turntable bearing is a type of rotating mechanism with outer ring rotation and inner ring support. It is mainly divided into three series: YRT type, YRTS type and YRTM type. These three series bearings have the same installation size, internal structure difference, and similar performance. YRT series bearings are composed of three rows of rollers (as shown on the right). Two rows of axial rollers ensure stable axial load-carrying capacity. One row of radial rollers ensures that the bearings can withstand radial forces and tilting moments. They are suitable for axial load carrying. The slewing mechanism. YRT turntable bearings are mainly used in the numerical control machine tool manufacturing industry. As the core components, the domestic demand for YRT series bearings is still relatively dependent on imports. The accuracy parameters of domestic YRT turntable bearings are also subject to international manufacturers. Since entering the 21st century, especially with the launch of the country's “high-end CNC machine tools and basic manufacturing equipment” special project, it has greatly promoted the development of the machinery and equipment industry, and the “high-speed, precision, compound, and intelligent” machine tool development process has been achieved. With further acceleration, the development of turntable bearings ushered in new development opportunities and challenges.