Slewing bearing explanation: Slewing bearing is a very large bearing that can withstand the comprehensive load. Because its shape is similar to the plate, it is also called “slewing bearing”, which can bear large axial load, radial load and overturning moment at the same time. It replaces the functions of several sets of common bearings. It is generally suitable for mechanical equipment that withstands large overturning moments and performs relative rotational motion. It is a combined bearing with high efficiency and high load carrying capacity.

The slewing ring has a diameter of 0.4~10 meters and has mounting holes, internal gears or external gears, lubricating oil holes and sealing devices. It has compact structure, accurate and stable transmission, flexible rotation, long service life, easy installation and convenient daily maintenance. And other characteristics; for different use requirements, the slewing bearing has a variety of structural types to adapt to it, and can meet the needs of the host function with different manufacturing precision levels, so it can be widely used in lifting machinery, engineering machinery, metallurgical machinery, Medical machinery, transportation machinery, food machinery, textile machinery, material processing machinery, military equipment, aerospace equipment, power generation equipment, etc., are indispensable machine parts on mechanical revolving devices.

Common models for slewing rings

 Slewing bearing: single volleyball type (01 series, HS series, Q series), double volleyball type (02 series), three rows of rollers are (13 series), single row cross roller type (11 series), double volleyball type ( 07 series) and light series slewing bearing, can provide series of products according to national machinery industry standard JB/T2300---2011, product models cover 150mm---4500mm various standard and non-standard specifications.

 Slewing drive: open type (S series), fence type (SE series), double worm (S/SE-2 series), vertical type (V series) and double shaft type (SD series), and can be customized according to customers' technology. It is required to design products of any size and structure. Products are widely used in construction machinery, construction machinery, metallurgical mining machinery, ship port machinery, wind power and other industries.

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Applicable industry

Slewing bearing products are widely used in engineering machinery, construction machinery, metallurgical mining machinery, ship port machinery, wind power generation and other industries. Rotary conveyors, welding operators, construction machinery such as small and medium-sized cranes and excavators