NSH Shoelok

NSH.GIF

The SHOELOK hardened steel mechanical lock retaining nut adjusts, pre-loads, and secures bearings and other components to the shafts and spindles of power assemblies with consistent precision squareness, axial location, and, when carefully uniformly locked, centerline alignment. The lock develops peripherally when set screws, turned with hex drive wrenches, force shoes into deep thread contact. This retaining device requires sufficient radial clearance in which to turn these set screws. The hardened quality makes them exceptionally useful in heavy load applications where shock and vibration are endemic.

As with all precision retaining devices, care must be taken during assembly to assure premium performance. Please open and review our installation instructions for proper technique and best results.



Identification Thread
Outside Dia
(inches)
Face Dia
(inches)
Width
(inches)
Axial Load
(lbs)
Lockscrew
CAD
NSH-03 .664-32 1.120 0.934 0.410 21500 8-32 CAD
NSH-04 .781-32 1.370 1.130 0.470 30400 10-24 CAD
NSH-05 .969-32 1.560 1.280 0.530 38800 10-24 CAD
NSH-06 1.173-18 1.750 1.500 0.560 44500 1/4-20 CAD
NSH-065 1.312-18 2.060 1.810 0.560 50800 1/4-20 CAD
NSH-07 1.376-18 2.060 1.810 0.560 52600 1/4-20 CAD
NSH-08 1.563-18 2.250 2.000 0.560 55300 1/4-20 CAD
NSH-09 1.767-18 2.530 2.280 0.560 61800 1/4-20 CAD
NSH-10 1.967-18 2.690 2.440 0.630 70100 1/4-20 CAD
NSH-11 2.157-18 2.970 2.660 0.630 76000 1/4-20 CAD
NSH-12 2.360-18 3.160 2.840 0.660 82900 1/4-20 CAD
NSH-13 2.548-18 3.380 3.060 0.720 94100 1/4-20 CAD
NSH-14 2.751-18 3.630 3.310 0.720 100600 1/4-20 CAD
NSH-15 2.933-12 3.880 3.560 0.750 109600 1/4-20 CAD
NSH-16 3.137-12 4.160 3.840 0.750 118700 1/4-20 CAD
NSH-17 3.340-12 4.410 4.030 0.780 129300 5/16-18 CAD
NSH-18 3.527-12 4.660 4.280 0.880 150500 5/16-18 CAD
NSH-19 3.730-12 4.940 4.560 0.910 166400 5/16-18 CAD
NSH-20 3.918-12 5.190 4.810 0.940 178200 5/16-18 CAD
NSH-21 4.122-12 5.440 5.000 0.940 186600 5/16-18 CAD
NSH-22 4.325-12 5.720 5.280 0.970 202300 5/16-18 CAD
NSH-24 4.716-12 6.130 5.690 1.030 245000 3/8-16 CAD
NSH-26 5.106-12 6.750 6.190 1.090 287300 3/8-16 CAD
NSH-28 5.497-12 7.090 6.530 1.190 316000 3/8-16 CAD
NSH-30 5.888-12 7.690 7.060 1.250 361400 3/8-16 CAD
NSH-32 6.284-8 8.060 7.440 1.280 377500 7/16-14 CAD
NSH-34 6.659-8 8.660 8.030 1.340 425400 7/16-14 CAD
NSH-36 7.066-8 9.060 8.380 1.410 459400 7/16-14 CAD
NSH-38 7.472-8 9.470 8.780 1.410 467900 7/16-14 CAD
NSH-40 7.847-8 9.840 9.160 1.500 501300 7/16-14 CAD

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