Three row roller bearings for excavator swing bearing and crane slewing bearings

Three row roller bearings for excavator swing bearing and crane slewing bearings

Xuzhou Fenghe Intelligent Technology Co., Ltd. has engaged in producing and designing slewing bearings for about 30 years, and we have passed ISO9001:2015,OHSAS18001:2007 certifications, etc.

Excavator swing bearing and crane slewing bearings is usually three row roller type slewing bearings, three row roller slewing bearing has three seat rings, and radial raceway separate from top to bottom, to make sure each row roller load can be exactly determined, can carry a variety of load at the same time, has the biggest bearing capacity in the four products, axial and radial size larger film structure, especially suitable for the requirements of large diameter heavy machinery, such as bucket wheel excavators, wheeled cranes, deck cranes, ladle rotation and a large tonnage crane machinery, etc.

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