Roller Chain Sprocket; 24B-1 Chain; 68 Teeth; 1 Row of Teeth; No Hardened Teeth; 846.963MM Outside Diameter; 824.97MM Pitch Diameter; C-Hub Both Sides; Bushed Mount; 3535 Bushing; 38.1MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 28B-1 Chain; 68 Teeth; 1 Row of Teeth; No Hardened Teeth; 988.136MM Outside Diameter; 962.47MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 50-2 Chain; 68 Teeth; 2 Row of Teeth; No Hardened Teeth; 13.894" Outside Diameter; 13.533" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 28B-1 Chain; 68 Teeth; 1 Row of Teeth; No Hardened Teeth; 988.136MM Outside Diameter; 962.47MM Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 12B-3 Chain; 68 Teeth; 3 Row of Teeth; No Hardened Teeth; 423.494MM Outside Diameter; 412.49MM Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 19.05MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material