Heavy Duty Metric Spindle Locknuts & Ball Screws

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Heavy Duty Facelock Locknuts
Heavy Duty Facelock
Locknuts
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Heavy Duty Metric Spindle
Locknuts-ball screws - blueprint
Heavy Duty Metric Spindle Locknuts-ball screws - blueprint
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Heavy Duty Metric Peripheral Locknut
Heavy Duty Metric Peripheral Locknut

Heavy Duty Inch and Metric Locknuts should be utilized in high thrust load and high RPM applications. The Heavy Duty Precision series is manufactured with higher strength materials.

For screw sizes & torque requirements, please refer to the standard metric series page.

METRIC PART NO.
HTLNKM
A
DIA.
BC
DIA.
D
SLOT/HOLE
EF MAJ.G
PITCH DIA.
H
PITCH
J
PILOT DIA.
K
*0022,212,513,5*3 mm
holes only
3109,513-9,5980,75--
*0125,412,517321211,350-11,4511--
*0228,513,521321514,350-14,451115,006-15,0164
0328,513,524421716,350-16,451117,005-17,0154
04351526422019,350-19,451120,005-20,0154
05-1381632522524,350-24,456125,007-25,0174
05381632522524,026-24,1511,525,007-25,0174
06451638523029,026-29,1511,530,005-30,0154
0654816,540523231,026-31,1511,532,007-32,0174
075216,544523534,026-34,1511,535,009-35,0224
085816,55062,54039,026-39,1511,540,008-40,0204
096516,55662,54544,026-44,1511,545,009-45,0224
107019,56162,55049,026-49,1581,550,008-50,0204,8
117519,567735553,701-53,851255,009-55,0224,8
128020,573736058,701-58,851260,008-60,0204,8
13852179736563,701-63,851265,009-65,0224,8
1492218583,57068,701-68,851270,008-70,0205,5
159822,59083,57573,701-73,851275,009-75,0226,4
1610522,59583,58078,701-78,851280,008-80,0206,4
171102410283,58583,701-83,851285,012-85,0247,1
1812025,51081049088,701-88,851290,010-90,0237,1
19125271131049593,701-93,861295,012-95,0248
2013028,512010410098,701-98,8612100,010-100,0238,7
2114028,512612/105105103,701-103,8612105,012-105,0278,7
221453013312/105110108,701-108,8612110,010-110,0269,5
241553013812/105120118,701-118,8612120,010-120,02610,3

NOTE: Larger sizes & specials available upon request.

  • Available with Left-hand Threads (-LH). (Extra Cost)
  • Available with Ground Bearing Face (-GF). (Extra Cost)
  • Available with Pilot feature (-P). (Extra Cost)
  • All parts complete with locking screws

SAMPLE ORDERING INSTRUCTIONS:

Face Lock Style - HTLNKM 08
Peripheral Lock Style - HTLNKM 08-PH
Face Lock Style w/ Ground Face - HTLNKM 08-GF
Peripheral Lock Style w/ Ground Face - HTLNKM 08-PHGF
Face Lock Style w/ Left-hand Threads - HTLNKM 08-LH
Peripheral Lock Style w/Left-hand Threads - HTLNKM 08-PHLH
Face Lock Style w/ Pilot Feature - HTLNKM 08-P
Peripheral Lock Style w/ Pilot Feature - HTLNKM 08-PHP

NOTE: Dimensions apply to both Face & Peripheral Lock Styles.
* Piloted locknuts assure concentricity of locknut to spindle in high speed applications.
* Consult with Taper Line concerning face lock limitations on smaller bearing bore sizes 03 thru 08.
* See Torque Information for the recommended torque values on locking screws
* Face Lock Screws may extend beyond locking face.
* Class 4H Thread
* Available on CAD Library

* - Available with Peripheral Lock Only

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