Inch Precision Accuracy Ball Nut
- SGN Standard ground precision ball nuts (V-thread, no preload) are similar to SBN style ball nuts and have internal threads that are ground into the ball nut body to provide smooth, precise operation on rolled thread or ground thread ball screws.
- SAG Standard adjustable preload ball nuts offer the precision tolerances of ground ball screw systems with the flexibility of adjustable preload (Ground Ball Groove, Integral Flange & Wipers).
- PRN Precision internal preload (V-thread with wipers) ball nuts have a preload that is created by shifted internal threads that are ground. The resulting concentricity ensures uniform preload. PRN Precision ball nuts are compact and stiff due to the single nut integral preload configuration. Factory fitting on ball screws provides a backlash-free system with uniform torque, high stiffness and long life.
- SSN Precision internal flanged preload ball nuts have the same features as the PRN nut design while incorporating an integral flange (with wipers).