Heavy duty lazy susan bearing is a kind of large bearing with special structure

Heavy duty lazy susan bearing is a kind of large bearing with special structure, which can bear large axial load, radial load and overturning moment at the same time, and integrates support, rotation, transmission, fixing and other functions in one.
Heavy duty lazy susan bearings are usually composed of four parts, such as inner ring, outer ring, rolling body and isolation block, which can withstand axial force and radial force.Heavy duty lazy susan bearing forms are varied, but the structure is basically the same. The upper part includes an outer ring, a sealing belt, a rolling body and a refueling nozzle, and the lower part includes a plug, a taper pin, an inner ring, an isolation block or cage and a mounting hole.

Single-row cross-roller type heavy duty lazy susan bearings, consisting of two racings, offer compact construction, lightweight characteristics and high manufacturing accuracy. The assembly gap is small and the installation accuracy is high. The rollers are arranged 1:1, which can withstand axial force, tipping moment and large radial force at the same time. Therefore, the bearing has been widely used in the fields of lifting and transportation, construction machinery and military industry.

The double volleyball heavy duty lazy susan bearing has three seat rings, and the steel ball and spacer can be directly inserted into the upper and lower raceways. According to the stress characteristics, two rows of steel balls with different diameters were designed. This open assembly method is extremely convenient, the load Angle of the upper and lower arc raceway is 90°, with strong axial force and tipping moment bearing capacity. If the radial force is greater than 0.1 times the axial force, the raceway needs to be specially designed. The axial and radial dimensions of the double diameter ball heavy duty lazy susan bearing are large and the structure is stable.
If you need heavy duty lazy susan bearing or need any other bearings, please feel free to contact nsk@zyslbearing.com to get more information!
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