Product Name: Slew Drive for Solar Tracker Zero Backlash Slewing Bearing Drive Model NO.: SE3 Specification: Normal Application: Industrial Certification: ISO, CE Condition: New Trademark: FENGHE Transport Package: Wooden Case Specification: From SE3 to 25 Origin: Xuzhou, China HS Code: 8483409000 Product Description Types of Slewing BearingSingle Row Contact Ball Slewing BearingDouble Row Contact Ball Slewing BearingSingle Row Cross Roller Slewing BearingThree Row Roller Slewing BearingBall and Roller Combined Slewing BearingLight Series Slewing BearingOuter Diameter280-4726mmInner Diameter120-4272mmGearExternal Gear, Internal Gear, No GearRolling elementBall and RollerBrandFENGHEMaterial42CrMo,50MnXuzhou Fenghe Slewing Bearing CO.,LTD as a public company for slewing bearing designing, machining, assembling, fabricating and repairing, we provide a turnkey project for all your requirements. We do None gear, Internal & External gears, ring gears, rings, slewing ring bearings and other forging parts for different fields. To save your significant time and effort, we create the drawing and graph for the normal standard slewing bearing. If you can't find a suitable part online, we will create a tailored bearing for you.Slewing bearing is composed of inner ring, outer ring and rolling body, it is a kind of large bearing which can bear the comprehensive load, and can bear the large axial, radial load and overturning moment at the same time.Fenghe Slewing Bearing Co.,Ltd has introduced internationally-advanced large equipment,we have 146 sets os mechanically processing apparatus at present with a full assembly line production capacity from forging,heat treatment,machining process,tooth making,and to finished product assembly.The slewing bearing are packaged in export wooden case,we also support customized packaging at the same.Delivery by Express,by air and by sea.