How to Find a Slewing Bearing Manufacturer for Your Crane

If you are a crane owner or operator, you may know that slewing bearings are an important part of your equipment. These devices provide an easy and reliable way to connect various machine components together. They are available in different types, sizes, and materials. Slewing bearings are also used for other applications, such as trucks, turntables, and more.

There are several manufacturers of slewing bearings. Some of them include Jiangsu Ruide Slewing Ring Co., Ltd. and Antex Corporation. The company was founded in 2004 and manufactures a variety of slewing rings and bearings. It offers a wide range of slewing ring designs and provides engineering consulting services. You can source slewing bearings through its comprehensive vertical portal.

Slewing bearings are used in a number of applications, including offshore cranes. This type of bearing is characterized by a high capacity, a high level of reliability, and good stability. It is usually designed with an external gear, which gives it a heavy load-carrying capability. Moreover, it is available in pneumatic tables and with internal gears.

There are several slewing ring types that can be selected, including crossed cylindrical rollers and single row cross rollers. Crossed cylindrical rollers have a high load capacity, while single row cross rollers are light and compact. Both slewing ring types have a high level of precision. In addition, they are easily installed and require minimal maintenance.

Another type of slewing ring is the ball slewing ring, which is specifically designed for robotics. It is a four-point contact ball bearing that is able to handle both axial and radial forces. It is highly suited for robotics because it features a high level of rigidity.

Other types of slewing ring include roller set bearings, which reduce the diameter of the bearing. A manufacturer of industrial slewing ring bearings is equipped with nitrile rubber (NBR) lip seals.

One of the most common failures of slewing rings occurs when there is a lack of surface lubrication. Using a lubricant with high pressure is required to prevent this type of failure. Fortunately, you can re-lubricate slewing ring assemblies by using lubrication nipples. Re-lubrication is recommended after a period of continuous operation.

Some slewing ring models are built with internal gears, while others feature a gearless design. Regardless of the type, it is important to lubricate the gears with a high-quality lubricant. To ensure the best performance, you should check the torque of the mounting bolts on the slewing ring.

Slewing ring bearings are used in a variety of applications, and can be supplied by several manufacturers. For example, SKF produces standard and customized slewing bearings. Additionally, the company offers bearing refurbishment and repair services.

Before purchasing slewing bearings, it is recommended that you consult an experienced engineer. He or she can offer advice on the right size and the correct type of slewing ring for your application. Whether you need a slewing bearing to work in conjunction with a crane or truck, SKF can help you find the right solution.