Number of Teeth (Chordal Action)Nom. Pitch DiameterNom. Outer DiameterNom. Hub WidthAvailable Bore Sizes
inmminmminmmRound inSquare inRound mmSquare mm
11 (4.05%)5.31355.41371.025 1.5 40
13 (2.91%)6.31606.41631.025 1.5 40
  • Available in natural acetal
  • Temperature range: -50°F to 200°F (-46°C to 93°C).