Roller Chain Sprocket; 100 Chain; 13 Teeth; 1 Row of Teeth; Hardened Teeth; 5.82" Outside Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 10B-1 Chain; 13 Teeth; 1 Row of Teeth; Hardened Teeth; 73.939MM Outside Diameter; 66.32MM Pitch Diameter; B-Hub One Side; Bushed Mount; 1008 Bushing; 15.875MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 80 Chain; 13 Teeth; 2 Row of Teeth; Hardened Teeth; 4.657" Outside Diameter; 4.179" Pitch Diameter; A-Double Single; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 12B-1 Chain; 13 Teeth; 1 Row of Teeth; Hardened Teeth; 88.722MM Outside Diameter; 79.6MM Pitch Diameter; B-Hub One Side; Bushed Mount; 1210 Bushing; 19.05MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Synchronous Pulley; 10MM Belt Width; 5 MM Belt Pitch; T5-10 Belt Style; 13 Teeth; 15MM Face Width; Rough Bore; 19.85MM Outside Diameter; 20.69MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore