3 Grooves; 3-3/4" Outside Diameter; Bushed; 1210 Bushing Series; A | B Belt Series; 3" Pitch Minimum; 3.4" Pitch Maximum; 1/2 To 1-1/4" Bushing Bore Range; Keyway

4 Grooves; 3.15" Outside Diameter; Bushed; 1210 Bushing Series; 3V Belt Series; 3.1" Pitch Minimum; 3.1" Pitch Maximum; 1/2 To 1-1/4" Bushing Bore Range; Keyway

Synchronous Pulley; 3/4" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 26 Teeth; 1" Face Width; Bushed; 3-11/32" Flange OD; 3.074" Outside Diameter; 3.104" Pitch Diameter; Yes Keyway; 1/2 To 1-1/4" Bushing Bore Range; 1210 Bushing; No Minimum Plain Bore