Slewing Bearings / Slewing Rings
Slewing bearings, also known as slewing rings or turntable bearings, are components used in many types of machinery, providing the capability to rotate heavy loads smoothly and reliably. These bearings are composed of an inner ring, outer ring, and rolling elements, and are designed to manage not only axial and radial loads but also overturning moments, making them indispensable in applications like cranes, wind turbines, and tunnel boring machines.
At LYXQL, we focus in the design and manufacture of high-quality slewing bearings. What sets us apart is our advanced integration of raw material processing, forging, machining, and heat treatment, ensuring that every bearing we produce meets the highest standards of durability and precision. Our comprehensive production process allows us to control every aspect of quality, from the selection of raw materials to the final finishing touches, ensuring that our bearings deliver reliable performance even in the most demanding environments.
The four-point contact ball slewing bearing is designed with rolling elements and raceway for point contact. With compact structure and flexible rotation, the slewing bearing not only can simultaneously withstand axial load, radial load, overturning moment, but also can withstand a single direction load.
The double-row ball slewing bearing features a design with two rows of balls, where the rolling elements make point contact with the raceways. Each row of steel balls is responsible for bearing loads in the upper and lower directions, respectively.
Three-row cylindrical roller slewing bearings is built for applications requiring exceptional load-handling capabilities.
The roller/ball combined slewing bearing integrates both rollers and balls within its structure, providing a balanced approach to load management.
Cross cylindrical roller slewing bearings are designed for applications that demand high rigidity and precise load handling.
- Our slewing bearings can be manufactured in sizes ranging from 100mm to 20 meters, catering to a wide array of applications
- Available with either internal or external gears, with module sizes from 4mm to 45mm, allowing for versatility in design
- We offer various structural designs including four-point contact ball bearings, double-row ball bearings, three-row cylindrical roller bearings, ball-roller combinations, and crossed cylindrical roller bearings, each tailored to specific operational demands
- In addition to standard products, we offer customization based on client specifications, whether it’s according to provided drawings or specific operational conditions.
- Beyond supplying bearings, we also provide related components such as steel balls, rollers, and bearing cages, along with installation guidance to ensure optimal integration and performance in your machinery.
We have strong capabilities in designing and producing wind turbine main bearings, yaw bearings, and pitch bearings. As one of the leading suppliers of wind turbine bearings, we are backed by robust technical expertise and a dedicated R&D team that focuses on the production of large slewing bearings.
At LYXQL, we produce large slewing bearings, primarily used in wind power and tunneling industries. Our facility is equipped with advanced machines, including the Saet CNC induction quenching machine, high-speed precision gear milling machines, and CNC five-axis machining centers.
At LYXQL, we take quality seriously. Our production facility is equipped with advanced testing instruments that allow us to inspect everything from raw materials to finished products.
