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Four-Point Contact Ball slewing ring bearings for mining shovels

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The four-point contact ball bearings are radial single row angular contact ball bearings featuring raceways that can handle axial loads acting in both directions. A limited radial load can be supported for a given axial load.

Quantity:
  • 013.30.1100
  • Wanda
  • 8482800000

Four-point contact ball bearings are radial single row angular contact ball bearings featuring raceways that can handle axial loads acting in both directions. A limited radial load can be supported for a given axial load. They take up considerably less axial space than double row bearings. The split inner ring design enables inclusion of a large number of balls producing a high load carrying capability. The outer ring with ball and cage assembly can be mounted separately from the two inner rings.


Four-point contact ball bearings have a single outer ring and a split inner ring. The raceway profiles are such that the ball contacts the outer ring at two points and the split inner ring at one point each. Such a design allows the bearing to carry axial loads in both the directions like a double row angular contact ball bearings without taking up as much axial space. These bearings can support light radial loads.

four point contact ball bearings are single row angular contact ball bearings with raceways designed to accommodate axial loads from both directions.

bearing style with 4-point contact deep ball groove geometry. This ball groove design enables the bearing to handle simultaneous radial, axial and moment loading while maintaining stiffness. As a bonus they also have minimal radial and axial play. 

The Thin Section Four Point Contact Ball Bearings are capable of supporting double direction axial and radial load, and certain tilting torque. This type of bearings is generally used for the horizontal installation.


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Bearings are versatile and robust enough to meet an array of applications including cars, trucks, agricultural and construction equipment, mining operations, plant facilities, power tools, office equipment, household appliances, motors, gearing, compressors, pumps, and generators.


Whether it’s the long service life and reliability required for an automotive wheel hub, the low-noise, high rotation precision of a dental drill, the endurance capability of a stationary heavy duty power generator, or the high-speed, high-temperature environment of a cordless power saw, our team can satisfy your requirements with optimum performance, reliability, and value.


Xuzhou WanDa Slewing Bearing Co.,Ltd.
One More Choice For You!
Xuzhou WanDa Slewing Bearing Co.,Ltd.
 No.15,Huaxia Road,the 3rd Industrial Park,Tongshan District, Xuzhou, Jiangsu,China.
  +86-516-83309366     +86-516-83303986
   info@slew-bearing.com
  +86-133-37939399   +86-180 2053 7858

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