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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).

Product Info Details Forces and Torques Performance Specifications
Product Ball Nut Number Thread Direction Ball Circle Diameter [in] Lead [in] Torque to Raise 1 lb. [in-lb] Maximum Adjustable Preload [lb] Spring Rate x 106 [lb./in.] Dynamic Load [lb] Static Load [lb]
PowerTrac SGN 0631 - 0200 RH SGN10083 RH 0.631 0.200 0.035 700 3360 Specs Configure/Quote
PowerTrac PRN 0631 - 0200 RH, Preloaded, With Wipers PRN10108 RH 0.631 0.200 0.035 1.60 440 2110 Specs Configure/Quote
PowerTrac PRN 0631 - 0200 RH, Preloaded, Without Wipers PRN10106 RH 0.631 0.200 0.035 1.00 350 1680 Specs Configure/Quote
PowerTrac SSN 0631 - 0200 RH, Preloaded, Integral Flange SSN0389 RH 0.631 0.200 0.035 1.60 440 2110 Specs Configure/Quote
PowerTrac SSN 0631 - 0200 RH, Preloaded Integral Flange Internal Return SSN10304 RH 0.631 0.200 0.035 1.50 450 2115 Specs Configure/Quote
PowerTrac PRN 0750 - 0200 RH, Preloaded PRN10109 RH 0.750 0.200 0.035 2.75 1473 9916 Specs Configure/Quote
PowerTrac SSN 0750 - 0200 RH, Preloaded, Integral Flange SSN0390 RH 0.750 0.200 0.035 2.75 1473 9916 Specs Configure/Quote
PowerTrac PRN 0875 - 0200 RH, Preloaded PRN10110 RH 0.875 0.200 0.035 3.10 1375 10780 Specs Configure/Quote
PowerTrac SSN 0875 - 0200 RH, Preloaded, Integral Flange SSN0388 RH 0.875 0.200 0.035 3.10 1375 10780 Specs Configure/Quote
PowerTrac SSN 1000 - 0200 RH, Preloaded, Integral Flange SSN0391 RH 1.000 0.200 0.035 3.50 1565 13073 Specs Configure/Quote
PowerTrac SSN 1000 - 0250 SGT RH, Preloaded, Integral Flange SSN0404 RH 1.000 0.250 0.044 3.50 2285 15815 Specs Configure/Quote
PowerTrac SSN 1000 - 0250 XPR RH, Preloaded, Integral Flange SSN10570 RH 1.000 0.250 0.044 3.50 2285 15815 Specs Configure/Quote
PowerTrac PRN 1000 - 0250 RH, Preloaded, Without Wipers, XPR Only PRN10115 RH 1.000 0.250 0.044 2.50 2285 15815 Specs Configure/Quote
PowerTrac PRN 1000 - 0250 RH, Preloaded, WithOut Wipers, SGT Only PGN11172 RH 1.000 0.250 0.044 2.50 2285 15815 Specs Configure/Quote
PowerTrac PRN 1150 - 0200 RH, Preloaded PRN10112 RH 1.150 0.200 0.035 4.25 1680 14886 Specs Configure/Quote
PowerTrac SSN 1150 - 0200 RH, Preloaded, Integral Flange SSN0392 RH 1.150 0.200 0.035 4.25 1680 14886 Specs Configure/Quote
PowerTrac PRN 1250 - 0200 RH, Preloaded PRN10191 RH 1.250 0.200 0.035 4.25 1668 17344 Specs Configure/Quote
PowerTrac SSN 1250 - 0200 RH, Preloaded, Integral Flange SSN0393 RH 1.250 0.200 0.035 4.25 1668 17344 Specs Configure/Quote
PowerTrac PRN 1250 - 0200 LH, Preloaded, SGT Only PRN10193 LH 1.250 0.200 0.035 4.25 1668 17344 Specs Configure/Quote
PowerTrac SSN 1250 - 0200 LH, Preloaded, Integral Flange SSN0398 LH 1.250 0.200 0.035 4.25 1668 17344 Specs Configure/Quote
PowerTrac PRN 1250 - 0500 RH, Preloaded PRN10087 RH 1.250 0.500 0.088 4.25 1765 11080 Specs Configure/Quote
PowerTrac SSN 1250 - 0500 RH, Preloaded, Integral Flange SSN0399 RH 1.250 0.500 0.088 4.25 1765 11080 Specs Configure/Quote
PowerTrac SSN 1500 - 0200 RH, Preloaded, Integral Flange SSN0394 RH 1.500 0.200 0.035 5.00 4745 45073 Specs Configure/Quote
PowerTrac PRN 1500 - 0250 RH, Preloaded PRN10113 RH 1.500 0.250 0.044 5.00 5075 27250 Specs Configure/Quote
PowerTrac SSN 1500 - 0250 RH, Preloaded, Integral Flange SSN0400 RH 1.500 0.250 0.044 5.50 5075 27250 Specs Configure/Quote
PowerTrac SAG 1500 - 0250 RH SAG0705 RH 1.500 0.250 0.044 920 5950 44030 Specs Configure/Quote
PowerTrac SSN 1500 - 0500 RH, Preloaded, Integral Flange SSN0401 RH 1.500 0.500 0.088 5.00 4250 35770 Specs Configure/Quote
PowerTrac PRN 1500 - 0500 RH, Prealoaded, XPR Only PRN10114 RH 1.500 0.500 0.088 5.20 5650 35522 Specs Configure/Quote
PowerTrac SSN 2000 - 0200 LH, Preloaded, Integral Flange SSN10267 LH 2.000 0.200 0.035 6.50 6181 65903 Specs Configure/Quote
PowerTrac SSN 2000 - 0200 RH, Preloaded, Integral Flange SSN0396 RH 2.000 0.200 0.035 6.50 6181 65903 Specs Configure/Quote
PowerTrac PRN 2250 - 0500 RH, Preloaded PRN10089 RH 2.250 0.500 0.088 7.25 20106 108325 Specs Configure/Quote
PowerTrac SSN 2250 - 0500 RH, Preloaded, Integral Flange SSN0402 RH 2.250 0.500 0.088 7.25 20106 105325 Specs Configure/Quote
PowerTrac SAG 2250 - 0500 RH SAG0706 RH 2.250 0.500 0.088 6390 30000 142660 Specs Configure/Quote
PowerTrac SAG 2500 - 0250 RH SAG0707 RH 2.500 0.250 0.044 1895 6315 93165 Specs Configure/Quote
PowerTrac SSN 2500 - 0250 RH, Preloaded, Integral Flange SSN0403 RH 2.500 0.250 0.044 8.00 8945 93165 Specs Configure/Quote