Ball Screw
Features
Enter at a high speed and give (lead one greatly) Low noise Small High replacement (standard product)
Apply
Machine tools
Industrial machinery
Printing, paper-processing, automatic machines, textiles, etc.
Electronic machinery
Robot, measuring instruments, medical equipment, X-Y table, factory automation equipment, etc.
Transport machinery
Material handling equipment, nuclear reactor-actuator, etc.
Aircraft applications: aircraft flaps, actuators, airport loading equipment, etc. 
 

Type	SFU DFU SFS DFS SFI SFV
Direction of helix	Right or Left
Produce code	Grinding or Rolled
Flange type	Not cutting  Single cutting  Double cutting
Accuracy grade	C0,C1,C2,C3,C5,C7,C10