Crossed Cylindrical Roller Slewing Bearings

Crossed cylindrical roller slewing bearings are one type of slewing bearing. This type of bearing is usually used for applications involving heavier axial loads and low tilting or friction moments. These bearings have high load carrying capacities and are very economical. These advantages make them a great choice for a wide range of applications.

High rigidity

Crossed cylindrical roller slewing bearings are characterized by high rigidity and high preload. They are capable of supporting large axial, radial and moment loads. Additionally, they are lightweight and compact. They are also highly suitable for high-speed applications.

Crossed cylindrical roller slewing bearings have the same basic design structure as four-point contact ball slewing bearings, but their cylindrical rollers are spaced perpendicular to one another. As a result, they have a higher rigidity and less elastic strain. These bearings are particularly suited to applications that require high running accuracy. Also, they have thin forms, which makes them suitable for use in precision rotary tables, calculators, and industrial robots.

Stable rotation torque

Slewing bearings are widely used in industrial applications such as rotating parts and joints of industrial robots. They are also used in precision test turntables, large radar antennas, optical telescopes, and other precision slewing equipment. The turning torque of slewing bearings is determined by several factors, including their rigidity and manufacturing accuracy.

The cross-roller slewing bearing is an example of such a type. It consists of two seats rings and has a compact design. It can withstand large radial and axial loads. It is also very flexible, allowing for precise rotation.

Economical

Economical crossed cylindrical roller slewing ring bearings can be used in a wide range of applications. They are designed to handle a large axial load and can be used in applications that require high dynamic load capacities. Some of these applications include lifting machinery, filling machinery, and environmental protection machinery.

Crossed cylindrical roller slewing bearings have the same design structure as four-point contact ball slewing bearings, but are made of cylindrical rollers instead of steel balls. Their cross-roller arrangement results in an increased bearing capacity and high rigidity, and they are ideal for industrial robots and mechanical equipment. High-precision rotary tables and calculators also benefit from the higher degree of performance of these bearings.

Widely used

The slewing bearing is a widely used type of bearing. It is mainly used in cranes, port machinery, and ship machinery. It is also widely used in wind power equipment and turbine blades and towers. These bearings are used in a variety of mechanical applications that require high axial loads and high operational security.

A cross cylindrical roller slewing bearing is a type of bearing that consists of a single row of crossed cylindrical rollers. This type of bearing has two raceways on the inner and outer ring, and the axes of the two cylindricals are crossed by 90 degrees. It can withstand large axial and radial loads, and can handle tilt moments.