Roller Chain Sprocket; 80 Chain; 28 Teeth; 1 Row of Teeth; Hardened Teeth; 9.475" Outside Diameter; 8.931" Pitch Diameter; B-Hub One Side; Bushed Mount; Q1 Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

37MM Belt Width; 14MM Belt Pitch; 14M-37 Poly Chain GT2 Belt Style; 28 Teeth; 44.196MM Face Width; Bushed; 137.16MM Flange OD; 121.971MM OD; 124.765MM Pitch Diam; Keyway; 12.7 To 53.975MM Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 100 Chain; 28 Teeth; 1 Row of Teeth; No Hardened Teeth; 11-27/32" Outside Diameter; 11.164" Pitch Diameter; B-Hub One Side; Bushed Mount; 3020 Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 80 Chain; 28 Teeth; 1 Row of Teeth; No Hardened Teeth; 9.475" Outside Diameter; 8.931" Pitch Diameter; B-Hub One Side; Bushed Mount; SF Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

20MM Belt Width; 14MM Belt Pitch; 14M-20 Poly Chain GT2 Belt Style; 28 Teeth; 26.416MM Face Width; Bushed; 137.16MM Flange OD; 121.971MM OD; 124.765MM Pitch Diam; Keyway; 12.7 To 53.975MM Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore