Publish Time: 2022-11-08 Origin: Site
The slewing bearing is widely used in the real industry and is called "the joint of the machine". Necessary important transmission parts. With the rapid development of the machinery industry, slewing bearings have been widely used in marine equipment, construction machinery, light industrial machinery, metallurgical machinery, medical machinery, industrial machinery and other industries.
Do you know what structure slewing bearing has?
What is the working principle of slewing bearing?
What is the importance of slewing bearing?
1. Single row cross roller slewing bearing
The single-row cross-roller slewing bearing consists of two races, with compact structure, light weight, high manufacturing precision, small assembly clearance, and high requirements for installation accuracy. Force, tipping moment and larger radial force are widely used in lifting and transportation, construction machinery and military products
2. Three-row roller slewing bearing
The three-row roller slewing bearing has three races, and the upper and lower and radial raceways are separated, so that the load of each row of rollers can be accurately determined. It can bear various loads at the same time, and is the one with the largest bearing capacity among the four products. The shaft and radial dimensions are large and the structure is firm. It is especially suitable for heavy machinery requiring large diameters, such as bucket wheel excavators, wheel Cranes, marine cranes, port cranes, molten steel running table and large tonnage truck cranes and other machinery.
The working principle of the slewing bearing is simple, and the way of moving objects is changed from sliding to rolling, reducing frictional resistance. The following is a detailed introduction to its working principle:
The slewing bearing mainly relies on lubrication and friction to achieve the effect of operation. Internally, it relies on the mutual friction between the ball and the steel ring for the purpose of operation. Externally, it relies on the friction between the slewing bearing and other components to start the operation, rub against each other, and drive the object to operate.
Industry occupies a relatively important position in our country, especially today with rapid economic development, the world's industrial field is not backward, mentioning industry must be inseparable from all kinds of heavy machinery, in engineering people's own strength is small, so it is necessary to use a variety of machinery to complete the work. There are many machinery that are inseparable from one part, and that is the slewing bearing. It plays a supporting role in machinery and is usually used in motors and engines. The material for making slewing bearings needs to have a certain strength, and the production technology also needs to have a certain precision. There are many manufacturers of machinery that do not have the ability to produce slewing bearing qualification requires outsourcing such parts to other qualified companies, so it is very important to choose a reliable slewing bearing manufacturer.
LYXQL slewing bearing Co., Ltd. has focused on the development and production of slewing bearings for several years. And it commits to provide perfect service for every customer from all over the world.
LYXQL Slewing Bearing Co., Ltd. founded in 2003, is the leader manufacturer of large size slewing bearings in China. As one of the national key high-tech enterprises, LYXQL became the GEM listing company successfully on July 13, 2020 (stock code 300850).