Different Diameter Double Row Ball Four Point Contact Slewing Bearing

Different Diameter Double Row Ball Four Point Contact Slewing Bearing

Characteristics of Different Diameter Double Row Ball Four Point Contact Slewing Bearing
Our different diameter double row ball four point contact slewing bearing is a kind of turntable bearing designed with three seat rings. Steel balls and isolation block can be arranged between inner raceway and outer raceway.
According to the load carrying condition, steel balls arranged in the upper row and lower row are of different diameters.
Since the supporting angles of upper arc raceway and lower arc raceway are both 90°, different diameter double row ball four point contact slewing bearing can support large axial force and tilting moment.
Furthermore, our slewing ring bearing is large in axial and radial dimension, and firm in structure. It is quite suitable for used in tower cranes, auto cranes and other loading machines.
As a professional slewing bearing manufacturer in China, we can provide not only different diameter double row ball four point contact slewing bearings, but also cross roller slewing bearings, triple row cylindrical roller combined slewing bearings, and other slewing bearings.

In addition to slewing bearings, we also offer deep groove ball bearings, angular contact ball bearings, thrust bearings, roller bearings, self aligning ball bearings, and other bearings.
These bearings are easy to assemble and are characterized by reliable performance and long service life. They are widely used in metallurgy, machine building industry, power industry, and other fields.
Please contact us if you want to know more details.

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