Belt Finder

Molded Sprockets

Series 4000
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Number of Teeth (Chordal Action)Nom. Pitch DiameterNom. Outer DiameterNominal Hub WidthAvailable Bore Sizes
inmminmminmmRound inSquare inRound mmSquare mm
12 (3.41%)3.919913.9991.538 1.5 40
15 (2.19%)4.91244.91241.538 2.5 60
18 (1.52%)5.71455.81481.53822.55060
24 (0.86%)7.71967.81981.538 2.5 60

  1. 3.9 PD sprockets are not compatible with S4092 belts.

Series 4000