6 Grooves; 194MM Outside Diameter; Bushed; 2517 Bushing Series; SPZ Belt Series; 190MM Pitch Minimum; 190MM Pitch Maximum; 18 To 65MM Bushing Bore Range; Keyway

Roller Chain Sprocket; 12B-1 Chain; 45 Teeth; 1 Row of Teeth; No Hardened Teeth; 283.87MM Outside Diameter; 273.09MM Pitch Diameter; B-Hub One Side; Bushed Mount; 2517 Bushing; 19.05MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material

4 Grooves; 207MM Outside Diameter; Bushed; 3020 Bushing Series; SPB Belt Series; 200MM Pitch Minimum; 200MM Pitch Maximum; 25 To 75MM Bushing Bore Range; Keyway

Roller Chain Sprocket; 12B-2 Chain; 16 Teeth; 2 Row of Teeth; No Hardened Teeth; 107.188MM Outside Diameter; 97.65MM Pitch Diameter; B-Hub One Side; Bushed Mount; 1610 Bushing; 19.05MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 16B-3 Chain; 21 Teeth; 3 Row of Teeth; No Hardened Teeth; 183.769MM Outside Diameter; 170.42MM Pitch Diameter; B-Hub One Side; Bushed Mount; 3030 Bushing; 25.4MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material