Great Range Bearing Supplier
  • Address680-Bin- Freight Building Near Muraqqabat Police Station Dubai-UAE
  • Factory Address680-Bin- Freight Building Near Muraqqabat Police Station Dubai-UAE
  • Worktime9:00-18:00
  • Phone(Working Time)+97165237069
  • Phone(Nonworking Time)+97165237069
  • Fax+97165237070

Swing ring for SUMITOMO excavator

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The single-row four-point contact ball slewing ring consists of two races. It is compact and lightweight. The steel ball is in contact with the arc track at four points and can withstand axial force, radial force and tipping moment. Construction machinery such as rotary conveyors, welding operators, small and medium-sized cranes and excavators are available. Due to the need to transmit force, one of the slewing rings is usually provided with teeth. The heat treatment state of the gear is generally normalized or tempered. The tooth surface can also be quenched according to the user's requirements. The quenching hardness is HRC50~60, and it can guarantee sufficient depth. Gear quenching can be divided into full tooth quenching and single tooth induction hardening depending on the application. Single-tooth induction hardening can be divided into tooth surface root quenching and tooth surface quenching.

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