Request Information
Unit of Measure
Items
Heavy Duty Inch Spindle Facelock Locknuts with Ball Screws

M10 x .75 mm Peripheral Lock Style, Heavy Duty Metric Bearing Locknut
Heavy Duty Inch Spindle Facelock Locknuts with Ball Screws

M12 x 1 mm Peripheral Lock Style, Heavy Duty Metric Bearing Locknut
Heavy Duty Inch Spindle Facelock Locknuts with Ball Screws

M15 x 1 mm Peripheral Lock Style, Heavy Duty Metric Bearing Locknut
Heavy Duty Inch Spindle Facelock Locknuts with Ball Screws

M17 x 1 mm Peripheral Lock Style, Heavy Duty Metric Bearing Locknut
Heavy Duty Inch Spindle Facelock Locknuts with Ball Screws

M20 x 1 mm Peripheral Lock Style, Heavy Duty Metric Bearing Locknut
Bearing Bore Number N/A 00 N/A 01 N/A 02 N/A 03 N/A 04
Diameter (A) N/A 22.2 mm N/A 25.4 mm N/A 28.5 mm N/A 28.5 mm N/A 35 mm
Dimension (B) N/A 12.5 mm N/A 12.5 mm N/A 13.5 mm N/A 13.5 mm N/A 15 mm
Diameter (C) N/A 13.5 mm N/A 17 mm N/A 21 mm N/A 24 mm N/A 26 mm
Hole Slot/Diameter (D) N/A 3 mm N/A 3 mm N/A 3 mm N/A 4 mm N/A 4 mm
Dimension (E) N/A 3 mm N/A 2 mm N/A 2 mm N/A 2 mm N/A 2 mm
Dimension (F) N/A 10 mm N/A 12 mm N/A 15 mm N/A 17 mm N/A 20 mm
Pitch Diameter (G) N/A 9.513 to 9.598 mm N/A 11.350 to 11.451 mm N/A 14.350 to 14.451 mm N/A 16.350 to 16.451 mm N/A 19.350 to 19.451 mm
Pitch (H) N/A 0.75 mm N/A 1 mm N/A 1 mm N/A 1 mm N/A 1 mm
Pilot Diameter (J) N/A N/A N/A 15.006 to 15.016 mm N/A 17.005 to 17.015 mm N/A 20.005 to 20.015 mm
Dimension (K) N/A N/A N/A 4 mm N/A 4 mm N/A 4 mm
Minimum Peripheral Torque Value N/A 2 ft·lb
Screw Size N/A 10
Style N/A Peripheral Lock Style
Class N/A Class 4H Threads
Intended Application N/A Bearings
Fastener Type N/A Locknut
Materials N/A Carbon Steel
Note N/A
  1. Also available in left hand threads.
  2. All locking screws should be tightened equally to a maximum torque. Conditions may vary from the actual torque figures, however, listed values are minimums.
  3. All parts complete with locking screws.
  4. It is not necessary to use any type of locking fluid on the set screws. At no time should TAPERLINE(R) products be altered. The manufacturer shall not be held accountable for any product that has been altered.
  5. All items listed are low carbon steel. They can also be furnished in stainless steel or alloy steel, at additional cost.
  6. In the smaller thread sizes holding power of the face lock feature has its limitations. As thread size increases, holding power increases. TAPERLINE(R) recommends the use of the peripheral lock feature when applicable in the smaller sizes. Check your application for your torque requirements.
Piloted Locknuts assure concentricity of nut to shaft in high speed applications
Use suffix "P" - for Piloting Feature (Extra Cost)
Locknuts are furnished with both Spanner Slot & Holes.
Face Lock Screws may extend beyond locking face.
Available on CAD Library

NOTE: Dimensions apply to both Face & Peripheral styles.
Description N/A Shaft Dimension for Metric Standard and Piloted Locknuts