The difference between Single Row Ball Slewing Bearing, Double Row Ball Slewing Bearing and Three Row Roller Slewing Bearing. slewing bearing are divided into many different types, such as four point contact ball, cross roller, double row ball, double row ball, three row roller, steel wire raceway s Read More

WEA slew drive is a heavy rotary drive. As a more and more popular product, it has a high use evaluation and is widely used. It is needed in crane, sun patrol solar energy, automation equipment, aerial work vehicle and other mechanical equipment. Where are the advantages of 3.Prospect of WEA slew dr Read More

The advantage of vertical slew drive Slew drive device is a new type of rotary products. The vertical rotary drive is usually composed of worm, slewing bearing, shell, motor and other components. It can be widely used in heavy-duty flatbed transporter, container crane and other fields. Compared with Read More

The SE slew drive of Xuzhou Wanda slewing bearing company is a helical gear series, which is a very hot sales product. Why is SE slewing drive loved by everyone? What are its features and advantages? This article explains it in detail for you. 1.What is SE slew drive?2.Advantages of SE slewing drive Read More

How to calculate the capacity for slewing bearing?Slewing bearings are bearings of large dimensions (> 400 mm) used in different applications, such as cranes, turning tables, excavators, wind turbines etc.. Their main function is to connect structural parts, allow relative rotation between them and Read More

HS series slewing bearing (single-row cross roller slewing bearing), composed of two seat rings, compact structure, light weight, high manufacturing accuracy, small assembly clearance, high requirements for installation accuracy, steel ball and arc raceway four Point contact, rollers are arranged in a 1:1 cross arrangement, can withstand axial force, tipping moment and large radial force at the same time, is widely used in rotary conveyors, welding manipulators, small and medium cranes and excavators And other engineering machinery and military products. Read More