30MM Belt Width; 8MM Belt Pitch; 8M-30 Synchronous Plus Belt Style; 28 Teeth; 31.75MM 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

1" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 28 Teeth; 1-5/16" Face Width; Bushed; 4.7" Flange OD; 4.402" Outside Diameter; 4.456" Pitch Diameter; Yes Keyway; 1/2 To 2-1/8" Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore

Synchronous Pulley; 30MM Belt Width; 8MM Belt Pitch; 8M-30 Belt Style; 28 Teeth; 38.1MM Face Width; Bushed; 80.01MM Flange OD; 69.926MM OD; 71.298MM Pitch Diameter; Yes Keyway; 14 To 25MM Bushing Bore Range; 1108 Bushing; No Minimum Plain Bore

Synchronous Pulley; 3/4" Belt Width; 3/8" Belt Pitch; L Belt Style; 28 Teeth; 1" Face Width; Bushed; 3.566" Flange OD; 3.312" OD; 3.342" Pitch Diam; Yes Keyway; 1/2 To 1-5/8" Bushing Bore Range; 1610 Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 100 Chain; 28 Teeth; 1 Row of Teeth; No Hardened Teeth; 11-27/32" Outside Diameter; 11.164" Pitch Diameter; B-Hub One Side; Bushed Mount; 3020 Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material