Roller Chain Sprocket; 28B-2 Chain; 76 Teeth; 2 Row of Teeth; No Hardened Teeth; 1101.395MM Outside Diameter; 1075.62MM 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; 28B-2 Chain; 17 Teeth; 2 Row of Teeth; No Hardened Teeth; 264.439MM Outside Diameter; 241.91MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 28B-2 Chain; 13 Teeth; 2 Row of Teeth; No Hardened Teeth; 207.01MM Outside Diameter; 185.74MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 28B-2 Chain; 12 Teeth; 2 Row of Teeth; No Hardened Teeth; 192.557MM Outside Diameter; 171.74MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 28B-2 Chain; 20 Teeth; 2 Row of Teeth; No Hardened Teeth; 307.34MM Outside Diameter; 284.14MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material