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  • How to select the suitable slewing bearing correctly


    Many people do not know how to choose the suitable slewing bearings correctly, when they want to buy or customize the slewing bearing but do not know which model to use, the following is a simple introduction for everyone basic steps for slewing bearing selection( Read More

  • The causes of abnormal noise in the slewing bearing


    When the slewing ring is installed and used, it sometimes makes an abnormal noise. What are the main reasons for this noise in the slewing ring?First, the installation surface is not flat, the installation bolts are loose. When abnormal noise occurs, it is necessary because of the installation opera Read More

  • Slewing bearing for Mining


    Slewing bearings for Mining can be manufactured in a variety of styles with several different types of ball, roller and combination designs available.Roller slewing bearing is a liberating element in the design of new mining machinery, and a perfect drop-in solution where solid bearing replacement w Read More



    The slewing bearing is the core component of the wind turbine and is widely used in the pitch and yaw systems of wind turbines. The pitch bearings are used to connect the wheel and the blades, and the yaw bearings are used to connect the tower and the unit. The wind power slewing bearing industry ha Read More

  • What is single row crossed roller slewing bearing


    The single row crossed roller slewing bearings are arranged at right angles to each other at intervals between the inner and outer wheels. They can withstand loads from all directions (such as axial, thrust or momentum loads). Since the roller is in linear contact with the surface of the track, the bearing is less likely to be elastically deformed by the load. The single row crossed roller slewing bearing can be assembled in all directions of the spindle for easy use. It can withstand radial and axial loads at the same time, thus simplifying the structure of the device and reducing the weight of the mechanism. Read More

  • Light slewing bearing vs single row ball slewing bearing


    Rotary bearing is a kind of large bearing which can bear comprehensive load, and can bear large axial, radial load and overturning moment at the same time. Slewing bearing is also called rotary bearing. Some people also call it rotary bearing and rotary bearing. Rotary disk bearings are widely used in the real industry. They are called "the joints of machines". They are the important transmission parts of machinery that need to rotate relative motion between two objects and bear axial force, radial force and overturning moment at the same time. With the rapid development of machinery industry, slewing support has been widely used in marine equipment, construction machinery, light industrial machinery, metallurgical machinery, medical machinery, industrial machinery and other industries. Next we will briefly introduce the light type slewing bearing and single row ball slewing bearing. Read More

Xuzhou WanDa Slewing Bearing Co.,Ltd.
One More Choice For You!
Xuzhou WanDa Slewing Bearing Co.,Ltd.
 No.15,Huaxia Road,the 3rd Industrial Park,Tongshan District, Xuzhou, Jiangsu,China.
  +86-516-83309366     +86-516-83303986
  +86-133-37939399   +86-180 2053 7858