3/8" Belt Width; 1/5 Inch Belt Pitch; XL Belt Style; 42 Teeth; 9/16" Face Width; Rough Bore; 2.654" Outside Diameter; 2.674" Pitch Diameter; No Keyway; No Bushing; Minimum Plain Bore; 1.188" Max Borex Bore

1-7/16" Bore; 3-1/8" Outside Diameter; 2-1/16" Length Thru Bore; SF Bushing Series; Keyway; QD Bushing Style

21MM Belt Width; 8MM Belt Pitch; 8MPC-21 QT PowerChain II Belt Style; 40 Teeth; 24.638MM Face Width; Bushed; 110.236MM Flange OD; 100.254MM OD; 101.854MM Pitch Diam; Keyway; 12.7 To 53.975MM Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore

2 Grooves; 12-3/4" Outside Diameter; Bushed; SK Bushing Series; A | B Belt Series; 12" Pitch Minimum; 12.4" Pitch Maximum; 1/2 To 2-5/8" Bushing Bore Range; Keyway

2 Grooves; 6-3/4" Outside Diameter; Bushed; SDS Bushing Series; A | B Belt Series; 6" Pitch Minimum; 6.4" Pitch Maximum; 1/2 To 2" Bushing Bore Range; Keyway