1 Groove; 7.45" Outside Diameter; Bushed; QT Bushing Series; 4L | A | 5L | B Belt Series; 6.7" Pitch Minimum; 7.1" Pitch Maximum; 7/16 To 1-1/2" Bushing Bore Range; Keyway

2 Grooves; 4.45" Outside Diameter; Bushed; QT Bushing Series; 3L | 4L | A Belt Series; 3.86" Pitch Minimum; 4.2" Pitch Maximum; 7/16 To 1-1/2" Bushing Bore Range; Keyway

12MM Belt Width; 8MM Belt Pitch; 8M-12 BlackHawkPD Belt Style; 28 Teeth; 14.656MM Face Width; Bushed; 80.01MM Flange OD; 70.079MM OD; 71.298MM Pitch Diam; Keyway; 12.7 To 38.1MM Bushing Bore Range; QT Bushing; No Minimum Plain Bore

2 Grooves; 13-1/4" Outside Diameter; Bushed; QT Bushing Series; 3L | 4L | A Belt Series; 12.66" Pitch Minimum; 13" Pitch Maximum; 7/16 To 1-1/2" Bushing Bore Range; Keyway

Synchronous Pulley; 50MM Belt Width; 8MM Belt Pitch; 8M-50 Belt Style; 32 Teeth; 60.452MM Face Width; Bushed; 91.643MM Flange OD; 80.162MM OD; 81.483MM Pitch Diameter; Yes Keyway; 14 To 32MM Bushing Bore Range; QT Bushing; No Minimum Plain Bore