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Characteristics of -row roller combined slew ring:
1. our three-row cylindrical roller bearing has super high carrying capacity.
2. It is made up of three bearing rings. The adjusting spacer between upper bearing ring and lower bearing ring can adjust the axial internal clearance.
3. Upper row rollers and lower row rollers are distributed horizontally, so as to support the axial forces and tilting moments from two directions. While radial force is supported by the third row rollers that are vertically distributed.
4. Since our three-row cylindrical roller combined slewing ring bearing is firm in structure and large in axial dimension and radial dimension, it is quite suitable for us in heavy duty construction machinery, such as bucket-wheel excavators, wheel cranes, offshore cranes, marine pedestal cranes, molten and operating platforms and like that.
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