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The slewing bearings are the large-size bearings which are able to carry higher axial, radial loads and over turning moments. The slewing bearings are usually provided with mounting holes, internal gears or external gears, lubricant holes and seal equipments. There are various structures for slewing bearings, such as four-point contact ball bearings, double-row angular contact ball bearings, crossed cylindrical roller bearings, crossed tapered roller bearings and triple-row cylindrical roller bearings. The four-point contact ball slewing bearings possess higher static loads carrying capacity; The crossed cylindrical roller slewing bearings possess higher dynamic load carrying capacity. The crossed tapered roller slewing bearings have higher stiffness and operating accuracy by preloading.
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- High Quality Slewing Bearing RKS.21.0411
- The slewing bearings are widely used in cranes, construction machines, harbor and
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- Excavator Slewing Bearing
- Cranes, railway crane, port cranes, deck cranes, metallurgy cranes, container cranes, excavator,
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- Kaydon Slewing Bearing MTO-050(050T)
- Slewing Bearing using on Cranes, railway crane, port cranes, deck cranes, metallurgy
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- Slewing Bearing VSI 200414
- Using Area:Cranes, railway crane, port cranes, deck cranes, metallurgy cranes, container cranes,
