Number of Teeth (Chordal Action)Nom. Pitch DiameterNom. Outer DiameterNom. Hub WidthAvailable Bore Sizes
inmminmminmmRound inSquare inRound mmSquare mm
10 (4.70%)6.51656.21571.025Available as a custom order.50, 60, 70, 80, 90, 100Available as a custom order.
12 (3.29%)7.781967.51911.02550, 60, 70, 80, 90, 10050, 60, 80, 90
  • Available in black nylon
  • Lock all sprockets in place on the shaft.
  • Temperature range: -50°F to 225°F (-46°C to 107°C)