Product Name: Ball Screw (FF SERIES) Model NO.: FF(single nut with flange ) Type: Inner Loop Nut Type: Circulator Rows Number: Customized Nut Number: Single Flange: With Flange Screw Diameter: 16mm & up Precision: Stainless Steel/Customized Trademark: Yigong Transport Package: Paper or Wooden Box Which Suitable for Overseas Origin: China Nanjing HS Code: 84834010 Product Description Ball screw assembly is consisted of screw, nut and balls. It is to transfer the rotary motion into linear motion or transfer the linear motion into rotary motion.Ball screw is widely used for all kinds of industrial equipments and precision instruments. Especially in recent years, it is widely used in CNC machine tools.Yigong ball screw is made by grinding and whirling, not rolled, and it has two kinds of ball screw, P for positioning and T for transmission, accuracy from 1 to 7, 1 is the highest and 7 is the lowest.Model: FF(single nut with flange, no preload)Dia.: 12mm-160mmLead: 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 16mm, 20mm etc.Production: According to customer's drawings or request.How do we choose Ball ScrewSTRUCTUREPARAMETERS