Product Name: Hiwin THK NSK Tbi Rolled Ballscrew/Precision Ground Ballscrew/Miniature Ground Ballscrews Model NO.: HIWIN THK NSK TBI Rolled Ballscrew/Precision Groun Type: Outer Loop Nut Type: End Cap Rows Number: 6-Row Nut Number: Double Flange: With Flange Screw Diameter: >61mm Precision: C5 Trademark: ucani Origin: China Product Description Ballscrews consist of a screw spindle and a nut integrated with rolling elements that cycle through a return mechanism. Ballscrews convert rotary motion into linear motion, and are most commonly used in industrial machinery and precision machines.Hiwin Corporationprovides a wide range of ballscrew configurations to satisfy your special application requirements. Hiwin has the capability of producing JIS C0 class ground ballscrews, and DIN 5 class (up to 23 microns) for precision rolled ballscrews. Ballscrew O.D. ranging from 4mm to 120mm, and with Dm-N values up to 220,000.Hiwin precision ballscrews are made through a grinding process of the screw spindle. Precision ground ballscrews provide high positioning accuracy and repeatability, smooth movement and long service life. These highly efficient ballscrews are a perfect solution for a variety of applications.