slewing ball ring bearings

Our products all are with highly quality monitoring,competitive prie and high product efficiency.Widely used in many industries.  1.Pivoting support bearing Quality Controlled by USA, Competition Price in China. 2.ISO 9001 certified manufacturer.  Type:Non-gear, External Gear, Internal Gear Hardness:Tempering and quenching the forgings to 229-269HB, Case harden rarden raceway to 55-60HRC, Case depth more than 3.  Technical Support:GRT has an experienced engineering team, which can be sent to factories and work with you directly. It can also provide on-site services to understand, analyze, and design your products. Any post-production problems can be addressed properly. On-site service, Worry Free is UIPI’s principle. Application:Tunneling equipment, harbor and shipyard cranes, construction equipment, mobile cranes, offshore technology, tower cranes, turning machines, solar energy plants, ship deck cranes, railway cranes, man lifts, wind turbines, and more.slewing Bearing: 1) High quality and good service 2) Durable 3) ISO9001 certificate 4) OEM service is available 

slewing ball ring bearings