Number of Teeth (Chordal Action)Nom. Pitch DiameterNom. Outer DiameterNom. Hub WidthAvailable Bore Sizes
inmminmminmmRound inSquare inRound mmSquare mm
10 (4.89%)6.51656.51651.4537 1.5, 2.5 40, 60
12 (3.41%)7.81987.81981.4537 1.5, 2.5 40, 60
  • Available in black glass-filled nylon
  • Temperature range: -51°F to 240°F (-46°C to 116°C)