Number of Teeth (Chordal Action)Nom. Pitch DiameterNom. Outer Diameter Nom. Hub Width Available Bore Sizes
inmminmminmmRound inSquare inRound mmSquare mm
16 (1.92%)3.1793.2810.513 1-1/2 40
1.0251
24 (0.86%)4.61174.81211.025 1-1/2, 2-1/2 40, 60
1.538 30
30 (0.54%)5.81475.91501.025
1.5381, 1-1/4, 1-7/16
32 (0.48%)6.11556.51641.025 1-1/2 40
1.5381-1/4
  • Available in natural acetal
  • When using 3.1 in (79 mm) pitch diameter sprockets, the belt strength for belts rated over 1,200 lbf/ft (17,500 N/m) is de-rated to 1,200 lbf/ft (17,500 N/m). All other belts maintain the published rating.
  • Temperature range: -50°F to 200°F (-46°C to 93°C).