Outer teeth Two-row Four Point Contact with the same track Ball Slewing Bearing
Double row ball slewing bearing has three seat ring, the steel ball and the spacing block can be directly arrange into the upper and lower races, two rows of upper and lower steel balls with different diameter are fitted according to the stress condition.This kind of open assembly is very convenient, for the upper and lower bear raceway arc angles is 90°,which can bear large axial forces and tilting moment. When the radial force is greater than 0.1 times the axial force need to be specially designed the raceway.
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Outer teeth Two-row Four Point Contact with the same track Ball Slewing Bearing |
Double row ball slewing bearing has three seat ring, the steel ball and the spacing block can be directly arrange into the upper and lower races, t... |
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Outer teeth single-row slewing bearing QWA.3550.60 |
The single row four point contact ball slewing bearing is composed of two seat rings, which design in compact structure and light weight, steel bal... |
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Inner teeth Three-row Rollers Slewing Bearing |
Due to the large size in axial and radial dimension & the solid structure, it is specially suitable for the heavy duty machinery such as wheele... |
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no teeth 11 series of basic parameters 110.25.560 |
The single row crossed roller slewing bearing is composed of two seat rings, which design in compact structure and light weight, the clearance is s... |
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No teeth Three-row Rollers Slewing Bearing |
The three row roller slewing bearing has three seat rings, which separate the upper, lower and radial raceways, it made each row of the roller&rsqu... |
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