4 Grooves; 6-1/2" Outside Diameter; Bushed; SK Bushing Series; 3V Belt Series; 6.45" Pitch Minimum; 6.45" Pitch Maximum; 7/16 To 2-5/8" Bushing Bore Range; Keyway

4 Grooves; 8.35" Outside Diameter; Bushed; SK Bushing Series; A | B Belt Series; 7.6" Pitch Minimum; 8" Pitch Maximum; 7/16 To 2-5/8" Bushing Bore Range; Keyway

4 Grooves; 6.9" Outside Diameter; Bushed; SK Bushing Series; 3V Belt Series; 6.85" Pitch Minimum; 6.85" Pitch Maximum; 7/16 To 2-5/8" Bushing Bore Range; Keyway

4 Grooves; 10.6" Outside Diameter; Bushed; SK Bushing Series; 3V Belt Series; 10.55" Pitch Minimum; 10.55" Pitch Maximum; 7/16 To 2-5/8" Bushing Bore Range; Keyway

4 Grooves; 8" Outside Diameter; Bushed; SK Bushing Series; 3V Belt Series; 7.95" Pitch Minimum; 7.95" Pitch Maximum; 7/16 To 2-5/8" Bushing Bore Range; Keyway