Rocking Test is a test which is carried out to find, wear down of theslewing bearing of the deck crane on ships.This measures the play (or relative movement) between the inner and outer bearing race, to give an indication of the wear taking place.(Wear down of the slewing bearing can be found by an Read More

The slewing ring environment and using temperature:The slewing ring working temperature is normally from -300C to +700C. If the user needs to adapt to the lower or higher temperature slewing bearing, our company can carry out special design. Slewing bearings can be used in particularly harsh slewing Read More

In the afternoon of 17 September, Secretary of Material Institute Mr. Sun and other three person visited our company, our general manager, vice-president of production, vice president of technology and other colleagues participated in the reception. We two sides held a discussion in the conference r Read More

The first step is the design phase of the slewing bearing.The first step is the design phase of the slewing bearing.Advanced calculation techniques attuned to slewing bearings guarantee an economic and safe dimensioning of load transmitting and of components in which deformation is a critical factor 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