Slewing Bearing Rings

Slewing bearing is also known as rotary bearing and slewing bearing. Slewing bearing is widely used in real industry and is called "Machine Joint" by people. It is an important transmission component for machinery that needs to make relative rotary motion between two objects, and also needs to bear axial force, radial force and tipping torque. Its main role is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotary accuracy. The rotation speed of slewing ring is lower than that of general bearings.

Aoxuan was established in 1999. Located in the beautiful, rich and economically developed Jiangsu Changzhou National High-tech Zone. We was acquired a certificate of ISO9000 quality management system and CE certificate.

With the mission of "creating maximum value for customers", Aoxuan has always adhered to the business philosophy of "Customer Respect, Constant Improvement", and has developed our own characteristics and advantages after more than ten years of development.

Four-point contact ball slewing turntable bearings

consist of two ring seats. Compact structure, light weight, steel ball and arc track contact at four points, can bear axial force, radial force and overturning moment at the same time, has strong dynamic load.

Single row cross roller slewing bearing

Composed of two or three rings. compact structure, light weight, high manufacturing accuracy, small assembly gap and high requirement for installation accuracy. Rollers are 1:1 cross-arranged.

Can be bear axial force, overturning moment and large radial force at the same time,and widely used in lifting transportation, construction machinery and precesion products.

Double row ball slewing bearings

This kind of bearings can support high static loads with simple structures. They are mainly used in situations with variation load position and direction and continuously rotating. Main applications of this kind of bearings are deck hoisting, mining and material handling etc.

Three row roller slewing bearing

Three row roller bearing able to bear all kinds of loads at the same time, it is the largest one of the four structural products with large axle and radial dimensions and firm structure. Especially suitable for heavy machinery requiring larger diameter, such as bucket wheel stacker and reclaimer, wheel crane, marine crane, port crane, ladle turret,large tonnage truck crane,heavy machinery and so on.

Structure:

1 Slewing ring bearings have different types as per different structures, here below is what we offering now: 

Single row ball slewing ring bearings 

Double row ball slewing ring bearings

Crossed roller slewing ring bearings 

Three row roller slewing ring bearings 

Flange slewing ring bearings

2 The above slewing ring bearings can also be divided into three different types as per different transmissions:

Slewing ring bearings with no gear

Slewing ring bearings with external gear

Slewing ring bearings with internal gear

Note: tell us your needs, we will give you relevant recommendations, or provide us with drawings, we will quote, and we will accept OEM, drawing confirmation and necessary documents in the contract market.