China slewing bearing has been developing from a poor situation to sprung up across the country after more than 30 years development. Through the introduction of German Rothe Erde designing and manufacturing technology in 1985, Xuzhou slewing bearing factory was established, and the large bearing p Read More

1.The bearing capacity curve of the slewing bearingEach type of slewing bearing of product samples has a corresponding load-carrying capacity curve, and the graph can help the user to select the slewing bearing preliminarily.There are two types of curve, one is the static curve (①line), the maximum Read More

A slewing bearing is a rotational rolling-element bearing or plain bearing that typically supports a heavy but slow-turning or slow-oscillating load, often a horizontal platform such as a conventional crane, a swing yarder, or the wind-facing platform of a horizontal-axis windmill. Slewing bearin Read More

Slewing bearings are generally selected on the basis of the static load, which is calculated using the forces for axial and radial loads coming on it as well as the tilting moment. For correct selection of the slewing bearing, certain parameters such as speed, load, and operating temperature are req Read More

Spring comes after winter, discarding old year and bringing in new year. At 13:30 10 February, 2018, Annual Meeting of Xuzhou Wanda Slewing Bearing Co., Ltd. was held. General manager Mr. Zhengkun Xu, Chief engineer Mr. Zhengmao Xu, other leaders and all staff gathered together to enjoy the happy an Read More

Nowadays, slewing bearings are widely used in a variety of applications such as cranes, forest industry, public works and so on. As a manufacture which produces high quality slewing rings, it’s important for us to make you have a better command of slewing bearings. In this article, we will introduce you about how a slewing ring bearing works. Read More