Features：
Normal precision accuracy ;
Longer usage lifetime ;
Low friction resistance and price;
Suitable for
Automative Machine Tools
General Industires
Explain：
Rolled ball screw and ground ball screw have their differences on definition of lead error and geometric tolerances.
The rolled ball screw can make smoother operation while lowering friction and backlash compares to ACME screws and trapezoidal screws.
