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Ratchet Clutches - Series 70


Series 70

Series 700



 Series 70 Ratchet Clutches


  • Mounting holes provided in body

  • Keyways are per ANSI B17.1

  • Lubrication is recommended after every 1200 hours of operation

  • Specials may be ordered with size, shape, and tooth arrangements of your choice

  • Free running neutral available on request

  • 100% Made in USA


HOW TO ORDER: Specify both body and gear by stock number as shown in the Standard Size Chart.

Example: Model 71 body with 1/2" bore gear opening = 71901-91108.


View Standard Size Chart


View Ratchet Clutch Design Guide


ANSI B17.1 Standard Keyways


Service Factors Multiply the rated torque by the service factor for actual torque


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