Roller Chain Sprocket; 08B-2 Chain; 19 Teeth; 2 Row of Teeth; Hardened Teeth; 83.617MM Outside Diameter; 77.16MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 12.7MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 80 Chain; 19 Teeth; 1 Row of Teeth; Hardened Teeth; 6.593" Outside Diameter; 6.076" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 08B-1 Chain; 19 Teeth; 2 Row of Teeth; Hardened Teeth; 83.617MM Outside Diameter; 77.16MM Pitch Diameter; A-Double Single; Bushed Mount; 1215 Bushing; 12.7MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Synchronous Pulley; 3" Belt Width; 7/8 Inch Belt Pitch; XH Belt Style; 19 Teeth; 3.626" Face Width; Bushed; 5.181" Outside Diameter; 5.292" Pitch Diameter; Yes Keyway; 1/2 To 2-1/2" Bushing Bore Range; 2517 Bushing; No Minimum Plain Bore

Synchronous Pulley; 2" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 19 Teeth; 2-11/32" Face Width; Rough Bore; 2.97" Outside Diameter; 3.024" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore