Swbtec Slewing Bearing & Slewing Ring

In the process of turntable slewing bearinguse, it will endure 3 different direction force, including the axial force Fa, the radial force Fr and the overturning moment M. The combination of the three loads will change as a result of different working ways and different structural types in different practical applications, sometimes it may be bear two loads, sometimes there is just one load. This requires the slewing bearings to have high stability of quality, SWBTEC slew bearing, from raceway hardening to gear hard treatment, we strive to excellence.

Slewing Bearings For Sale

Four Point Contact Ball Slewing Bearing

Cross Roller Slewing Bearing

Single Row Ball Slewing Bearing

Double Row Ball Slewing Bearing

Three Row Roller Slewing Bearing

Slewing Ring Bearing With External Gear

Slewing Bearing With Internal Gear

Slewing Bearing Without Gear

Flange Slewing Bearing & Light Slewing Bearing

High Precison Cross Roller Slewing Bearing

Excavator Slew Bearing

Crane Slewing Bearing

Customized Slewing Bearing

Worm Gear Slew Drive

Tips For Slew Bearing Selection

For slew bearing selection, we only talk horizontal installation, if is vertical installation, please contact with our engineer before design.

There are single row type slew bearing, crossed roller slew bearing, double row slew bearing and triple row slew bearing, Based on our experience, here is our advice:

when the raceway center diameter is smaller than 1.8 meter, then the single row type slewing bearing is the preferred alternative, when the raceway center diameter is bigger than 1.8 meter, the triple row slew bearing is preferred one. Single row type ball bearing has bigger load capacity than crossed roller type and double row with different diameter ball type slew bearing when there is the same size structure. so we strongly advise to prefer our Q type single row four point contact ball slewing bearing.

How Does A Slew Ring Work



Change the way of moving from sliding to rolling, reducing frictional resistance, this is how turntable bearing working.

The turntable bearing mainly depend on lubrication and friction to achieve the moving. In the interior, it relies on the mutual friction between the ball and the ring for the purpose of moving. Externally, it relies on the friction between the turntable bearing and other components, like pinion to start to move, It can be used to load large objects, and its own centripetal force requirement is high, which is determined by its working principle, so it need good quality forging steel material that can guarantee the work.

Lubrication is also required as the other indispensable factor, or it will affect the normal operation of the turntable bearing after a long time if there is huge friction force. Therefore, after a period of time, it is very important to greased the bearing which can increase the service life.

Slew Ring Production Video

We are constantly optimizing the production process of slewing ringbearing, whatever a small advise from customer, SWBTEC will study and create new specification of the production process to make our customer satisfy and be assured buy from us.

SWBTEC's Slewing Bearing Application

SWBTEC slewing ring bearings quality has been proved with standard quality and much longer service life by overseas customer, our slewing ring bearings have been installed on many kinds of machines, including welding machine, precision turntable, mooring equipment, snow breaker or shifter, transport, handling, BMU-building maintenance units etc.

Other supplier products

	Slewing Ring Bearing With External Gear	Slewing Ring Bearing With External Gear is with gear on the external ring, it is processed by a gear shaping machine. Customer can prefer the gear ...
	Excavator Slew Bearing	Wholesale Slewing Rings Excavator Slew Bearing, During the after-market parts of excavator, swing bearing is one important parts, SWBTEC supply th...
	Slew Ring Bearing Design	Slewing bearing is a kind of medium and large slew bearing designwith a special structure, which can simultaneously bear large axial load, radial l...
	Flange Slewing Bearing & Light Slewing Bearing	Flange Slewing Bearing& Light Slewing Bearing, Compared with normal type slewing bearing, the slewing bearings with flange has less weight but ...
	Crane Slewing Bearing	Crane Slewing Bearing, In order to meet customer requirement for the growing product range, our engineer often go to the customer company to measur...

供应产品

Same products

	Bearing Types And Applications	卖方: DLAIAN GUANGYANG BEARING CO., LTD	Bearing Types and Uses Types of ball and roller bearings for sale Ball Bearings Ball bearings ...
	Constant Velocity Joint	卖方: BOYA Precision Industrial Equipments Co.,Ltd	Constant Velocity Joint is the advantage product of BOYA, which is very welcomed by design instit...
	CV Joint Bearing For Steel and Non-ferrous Metal Industries	卖方: BOYA Precision Industrial Equipments Co.,Ltd	The main CV joint bearing is ball cage type, designed and developed BJ, BHJ, BJS, BC, DOJ five ca...
	Ball Joint Bearing for Petrochemical Industry	卖方: BOYA Precision Industrial Equipments Co.,Ltd	Ball Joint Bearingfor Petrochemical Industry BOYA's ball joint shaftare widely used in the field...
	Tension Leveler for Galvanizing Line	卖方: BOYA Precision Industrial Equipments Co.,Ltd	Galvanizing line tension leveler is a continuous stretching bending straightening machine that is...