slewing bearing

The slewing bearing of loading and unloading machinery, especially the double-row ball slewing bearing, is a high-precision and high-load-bearing mechanical component. This product has a unique structural design and excellent performance characteristics, and plays an indispensable role in various types of loading and unloading machinery.

The slewing bearing of the ladle slewing table is an important industrial equipment component and is widely used in the fields of steel smelting and casting. This product has strong load-bearing capacity, precise rotation performance and high reliability, which can ensure the safety and stability of the ladle during the pouring process.

Mining machinery slewing bearings are key components in mining machinery and equipment and are widely used in various mining and processing equipment. This slewing bearing enjoys a wide reputation in the field of mining machinery for its excellent performance, stable quality and long service life. Our company can design, customize, replace, etc. according to customer requirements

Our company can design, customize and produce according to customer needs. As a clean and renewable energy source, wind power has been widely used around the world. In wind turbines, slewing bearings are used to support the wind wheel and enable it to rotate with changes in wind direction, thereby maximizing the capture of wind energy and improving power generation efficiency.

A crane refers to a multi action lifting machinery that vertically lifts and horizontally transports heavy objects within a certain range. Also known as bridge crane, high-altitude crane, or crane. The slewing bearings used in cranes are mainly heavy-duty slewing bearings, which need to withstand large axial forces and overturning moments. The main function is to support the upper mechanism and control its rotation. The electric motor or reducer drives the small gear to rotate, and the small gear drives the slewing support to rotate, causing the upper mechanism connected to it to rotate accordingly.

1.Our company produces rotary bearings/turntable bearings with a diameter of 20-10000mm, as well as various high-precision bearings and non-standard mechanical components. We mainly produce large and heavy-duty low-speed heavy-duty bearings, with accuracy covering P0, P6, P5, and p4 levels. The product types include single row four point contact ball structure, cross cylindrical roller structure, three row cylindrical roller structure, double volleyball structure, etc. The products are widely used in new energy, amusement, and other fields Automation, lifting, construction, mining, ports, metallurgy, environmental protection, wind power generation and other fields. 2.Our company has many years of manufacturing and production experience, complete equipment, and a professional technical team. We have cooperated with many new and old customers at home and abroad for many times. We can design and produce according to the required drawings provided by customers to meet customer needs. We also have one-to-one service, please believe us. If you have needs, you can find out first customized product. Customers are welcome to consult.

The single-row crossed roller slewing bearing is composed of two seat rings. It has a compact structure, light weight, high manufacturing precision, small assembly clearance, and high requirements for installation accuracy. The rollers are arranged in a 1:1 cross and can bear the bearings at the same time. It has axial force, overturning moment and large radial force, and is widely used in lifting, transportation and engineering machinery products.

1.Capable of withstanding various loads, with the highest load-bearing capacity among the four structures 2.The axial and radial dimensions are relatively large, and the structure is sturdy 3.Especially suitable for heavy-duty machinery that requires larger diameters, such as cranes, ladle turntables, and other machinery

1.Easy to assemble, able to withstand large axial forces and overturning moments 2.Customizable structure, tight structure, special design of raceway 3.Suitable for loading and unloading machinery with a diameter of medium or above