Available for all belts except Flush Grid acetal, Open Hinge, and roller belts
Number of Teeth (Chordal Action)Nom. Pitch DiameterNom. Outer Diameter Nom. Hub Width Available Bore Sizes
inmminmminmmRound inSquare inRound mmSquare mm
10 (4.89%)6.41636.31601.538 1.5, 2.5 40
12 (3.41%)7.81987.71961.538 2.5
16 (1.92%)10.125710.22591.538 2.5

When using these sprockets, the maximum belt strength for all styles and materials is 1,000 lbf/ft (14,600 N/m). The sprocket temperature range is -40°F to 160°F (-40°C to 71°C).