Roller Chain Sprocket; 06B-1 Chain; 12 Teeth; 1 Row of Teeth; Hardened Teeth; 41.275MM Outside Diameter; 36.8MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 9.525MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Spur Gear; 3/8" Pitch Diameter; 32 DP; 3/16" Face Width; Rough Bore; 12 Teeth; 20 Degree Pressure Angle; Minimum Plain Bore; 0.28" Hub Diameter; Molded Delrin

Roller Chain Sprocket; 80 Chain; 12 Teeth; 1 Row of Teeth; Hardened Teeth; 4.332" Outside Diameter; 3.864" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Stainless Steel Material

Sprocket, Idler; Roller Chain; 3/4" Bore; 80 Chain Size; 1" Chain Pitch; 12 Teeth; Ball Bearing; 1 Number of Row; Hardened Teeth; Steel

Spur Gear; 1-1/2" Pitch Diameter; 8 DP; 1-1/4" Face Width; Rough Bore; 12 Teeth; 14-1/2 Degree Pressure Angle; Minimum Plain Bore; 1.12" Hub Diameter; Steel