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Whittet Higgins N-05 Retaining Nut

Brand: Whittet-Higgins
$5.00
$5.00
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Whittet-Higgins manufactures premium bearing locknuts, shaft collars, and mechanical locking devices designed for secure, precise component retention. Trusted in industrial, aerospace, and power transmission applications, their products deliver strength, reliability, and precision engineering for critical assemblies.

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Key Features

  • Secures, locks, and retains bearing & power transmission assemblies
  • Used with W & WH series lockwashers to lock assemblies together
  • Provides accurate angular positioning with numerous locking positions
  • Prevents assemblies from loosening due to vibration, shock, and torque
  • Most cost-efficient bearing locknut line available
  • No special tools required for installation
  • Interchangeable with TAN series of bearing locknuts
  • Manufactured in USA & RoHS / REACH compliant

Description


Thread: .969-32
Outside Dia (inches): 1.563
Face Dia (inches): 1.281
Width (inches): 0.416
Axial Load (lbs): 16200
Lockwasher:
 W-05

Most commonly used locknuts, made of low carbon steel, these locknuts are the least expensive but require a lockwasher and the cutting of a keyway in the shaft.

This series meeting SAE-Society of the Automotive Engineers, ABEC-Annular Bearing Engineers Committee and AFBMA- Anti-Friction Bearing Manufacturers Association specifications offers a positive mechanical lock when combined with a lockwasher and keyway.

An 'A' before the locknut designation indicates this size was previously manufactured with 11 threads per inch whereas now they have either 12 or 8 threads per inch. It is recommended that everyone avoid making shaft threads to this now semi-obsolete 11 pitch series. All new designs could best use the 12 and 8 pitch AN series of threads for the greatest assurance of long term compatibility and future availability.

This N-AN series through size AN-26 meets the many exacting requirements for good operation of tapered roller bearings but series PN in all sizes meets specifications for the safest and best operation of tapered roller bearings.

Manuals

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