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slewing bearing

Slewing bearing is a kind of large bearing that can bear comprehensive load, can bear larger axial and radial load and overturning moment at the same time.Rotary bearing is also known as rotary bearing, rotary bearing, rotary bearing.
Description
Design features of slewing support:
Slewing bearing is a kind of large bearing that can bear comprehensive load, can bear larger axial and radial load
and overturning moment at the same time.Bearing raceways, together with rolling elements, retainers, or spacers,
are designed to withstand loads acting independently or in combination in any direction.






                                                                                                                                               
Hangzhou houbang's slewing support engineering and design department will use the latest calculation software and finite element analysis to provide you with innovative and customized solutions to meet your most demanding specifications.A variety of standard ball and roller slewing supports are also constantly in stock for various applications.



                                                                                  


                                             
Hangzhou houbang supply of rotary support with standardized manufacturing process and strict quality control, can extend the service life of critical equipment.


Rotary support model

Hangzhou houbang company produces standard and custom slewing supports of various designs. Transmission types are divided into three main methods, namely outer gear, inner gear and non-gear, to achieve maximum designflexibility.The gear is designed for the involute stub with a 20° pressure Angle and sizes from 200mm to 5000mm.Tomeet the needs of specific applications.The most common models are:
Q series of single-row four-point contact ball slewing supports (picture1)
Single-row four-point contact ball slewing support is composed of two seat rings, compact structure, light weight, steel ball and circular arc roller four-point contact, can bear the axial force, radial force and overturning moment at the same time.
Single-row four-point contact ball slewing support 01 series (picture2)
Single-row four-point contact ball slewing support is composed of two seat rings, compact structure, light weight, steel ball and circular arc roller four-point contact, can bear the axial force, radial force and overturning moment at the same time.
Double volleyball slewing bearing 02 series (picture3)
The double volleyball type slewing support has three seat rings, the steel ball and the isolator block can be directly discharged into the up and down raceway, according to the stress condition, two rows of steel balls with different diameters are arranged. and it can bear great axial force and overturning moment.The radial and axial dimensions of double - row reducing ball slewing support are large, and the structure is tight.
Single row cross roller type slewing support 11 series(picture4)
Single row cross roller slewing bearing, is composed of two seat, compact structure, light weight, high accuracy of manufacture, assembly, small gap of installation accuracy requirement is high.

Three row return column type slewing support 13 series(picture5) 

Three rows of roller type slewing supports have three seat rings, upper and lower and radial raceways are separate, so that the load of each row of rollers can be exactly determined.Can carry a variety of load at the same time.
Single row four point contact ball slewing supporting HS series(picture6)
Single-row four-point contact ball slewing support consists of two seat rings, compact structure, steel ball and circular arc roller four point contact.
 

Application industry:


• aerospace and defense

• heavy equipment

• industrial machinery

• healthcare system

• mining

• oil and gas

• renewable energy

• robotics

• semiconductor manufacturing equipment