Number of Teeth (Chordal Action)Nom. Pitch DiameterNom. Outer Diameter Nom. Hub Width Available Bore Sizes
inmminmminmmRound inSquare inRound mmSquare mm
10 (4.89%)3.2813.2811.025 1.5 40
12 (3.41%)3.9993.8971.025
20 (1.23%)6.41636.41631.025
  • Available in grey and black polyurethane
  • When using this sprocket, the belt strength for belts rated over 500 lbf/ft (7,300 N/m) is de-rated to 500 lb/ft (7,300 N/m) All other belts maintain the published rating.
  • Temperature range: 0°F to 120°F (-18°C to 49°C).
  • Contact Intralox Customer Service for availability of polyurethane sprockets.