Roller Chain Sprocket; 20B-1 Chain; 29 Teeth; 1 Row of Teeth; No Hardened Teeth; 310.998MM Outside Diameter; 293.66MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Synchronous Pulley; 115MM Belt Width; 14 MM Belt Pitch; 14M-115 Belt Style; 29 Teeth; 133MM Face Width; Bushed; 126.57MM Outside Diameter; 129.23MM Pitch Diameter; Yes Keyway; 16 To 60MM Bushing Bore Range; 2517 Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 08B-2 Chain; 29 Teeth; 2 Row of Teeth; Hardened Teeth; 124.409MM Outside Diameter; 117.46MM 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; 10B-3 Chain; 29 Teeth; 3 Row of Teeth; No Hardened Teeth; 155.499MM Outside Diameter; 146.83MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 15.875MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Synchronous Pulley; 55MM Belt Width; 14 MM Belt Pitch; 14M-55 Belt Style; 29 Teeth; 70MM Face Width; Rough Bore; 126.57MM Outside Diameter; 129.23MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore