3 Grooves; 10.9" Outside Diameter; Bushed; SF Bushing Series; 5V Belt Series; 10.8" Pitch Minimum; 10.8" Pitch Maximum; 1/2 To 2-15/16" Bushing Bore Range; Keyway

3 Grooves; 16" Outside Diameter; Bushed; E Bushing Series; 5V Belt Series; 15.9" Pitch Minimum; 15.9" Pitch Maximum; 7/8 To 3-1/2" Bushing Bore Range; Keyway

3 Grooves; 21.2" Outside Diameter; Bushed; E Bushing Series; 5V Belt Series; 21.1" Pitch Minimum; 21.1" Pitch Maximum; 7/8 To 3-1/2" Bushing Bore Range; Keyway

3 Grooves; 16.64" Outside Diameter; Bushed; F Bushing Series; D Belt Series; 16" Pitch Minimum; 16" Pitch Maximum; 1 To 4" Bushing Bore Range; Keyway

3 Grooves; 37-1/2" Outside Diameter; Bushed; F Bushing Series; 5V Belt Series; 37.4" Pitch Minimum; 37.4" Pitch Maximum; 1 To 4" Bushing Bore Range; Keyway