Views:32 Author:Site Editor Publish Time: 2018-12-19 Origin:Site
1.Structural features of external gear slewing bearing
external gear slewing bearing can bear larger rotary torque ,meanwhile, with special sealing structure has good sealing performance. External tooth with double row ball slewing bearing,has two rows equal-diameter rolling bodies, can bear large axial forces,radial forces and tilting moment, with high safety.
2.Application field of external gear slewing bearing and introduction of typical application industry
Flanged external gear four-point contact ball thin type slewing bearing, has compact structure, light weight and flexible rotation. Widely used in food machinery, filling machinery, environmental protection machinery and other fields. Land leveler use slewing bearing, single row four-point contact ball with internal gear,it is thin and light weight, the special sealing structure has good sealing performance, High-aerial operating vehicle use slewing bearing,single row four-point contact ball with external gear, compact structure can bear axial force, radial force and tilting moment. British short teeth, has better gear bearing capacity, higher accuracy and the best reliability.
Xuzhou wanda slewing bearing Co.,Ltd. is a professional slewing bearing manufacturer. We have strict quality control system in our own factory,meanwhile, we have passed ISO9001:2008 Quality System Certification, certificates of Bureau Veritas and China Classification Society .In order to ensure the quality, we purchase best quality raw material, use advanced production equipment and technology and conduct strict quality control.