About Tower Crane
Tower crane is the most commonly used lifting equipment on construction sites, also known as "tower crane". , concrete, steel pipes and other construction raw materials. The tower crane is an indispensable equipment on the construction site.
Selection of slewing bearings
Single row ball slewing bearing
Application of slewing bearing
The slewing bearings used in tower cranes are generally single-row ball slewing bearings. The main function is to connect the standard section base and the cross arm, control the rotation of the cross arm, and carry a certain axial force and overturning moment.
Application principle of slewing bearing
The motor or reducer drives the pinion to rotate, and the pinion drives the slewing bearing to rotate, thereby achieving the effect of driving the cross arm to rotate.
Why use a slewing bearing？
The slewing bearing used by the tower crane requires smooth operation and high safety performance. Selecting the appropriate slewing bearing can effectively achieve the effect of stability and safety, and prolong the service life.
Why choose Merydom Slewing Bearings？
We are a slewing bearing and slewing drive manufacturer from China with an annual production capacity of 10,000-15,000 sets. We are good at providing customers with personalized services and customizing the production of various types of non-standard slewing bearings.
Our core advantages
1.Provide customers with cost-effective products;
2.Deliver orders on time;
3.Fast and professional international trade services.
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