Through voice recognition: If there is a slight noise when the double-row turntable bearing is working, it is normal. If there is a loud noise, it indicates a problem. After troubleshooting and eliminating the noise, it is necessary to replace the double-row turntable bearing raceway.
Judgment of the working temperature of double row ball bearing turntable: Check the working temperature of the double row ball slewing bearing from time to time. If the temperature is too high, it indicates a problem.
Based on the lubricant judgment, the double row ball slewing bearing should be cleaned frequently to collect the lubricant and check for dirt or other metal objects. If it is confirmed, the double row ball slewing bearing can be cleaned.
Double row ball slewing bearing is a mechanical part with high load capacity, which is widely used in many industries. In practice, the load capacity of double row ball slewing bearing is affected by many factors, among which load distribution is very important. Now, let's take a look at what factors affect the load distribution of double row ball slewing bearings.
The load distribution of double-row spherical rotating support is an important part of its performance analysis. Establish a single ball rolling contact model to analyze the influence of initial contact angle and radius factor on axial bearing capacity. Then, the overall model of the bearing under the action of composite load is established, and the influence of the thickness of the ring wall and the number of steel balls on the load distribution of the bearing is analyzed.
With the increasingly strict production technology and management, the application market of bearings is becoming more and more extensive. The most economical manufacturing method can obtain accurate matching of input lubricant and operation process to achieve the best working efficiency.
The four-point contact ball bearing in the double-row spherical rotating support contacts the circular ring at four points under the conditions of no load and pure radial load. Under the action of pure axial load, the steel ball contacts the circular ring at two points, and can bear the bi-directional axial load.
Double row ball slewing bearing is an important basic component of engineering machinery, which can bear larger loads and has very strong functions, which is praised by users.
As one of the professional slewing bearing manufacturers and slewing bearing suppliers, Swbtec has been used in various applications with its stable quality. With the development of the times, our slewing bearing serves most corners of the earth, including car cranes, welding robots, parking equipment, airport Ferris wheels, ship cranes, and aerial work vehicles. Welcome to inquire!