Roller Chain Sprocket; 100 Chain; 13 Teeth; 1 Row of Teeth; Hardened Teeth; 5.82" Outside Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Synchronous Pulley; 3/4" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 13 Teeth; 1" Face Width; Rough Bore; 1.522" Outside Diameter; 1.552" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Roller Chain Sprocket; 05B-1 Chain; 13 Teeth; 1 Row of Teeth; Hardened Teeth; 36.7MM Outside Diameter; 33.42MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 8MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 40 Chain; 13 Teeth; 1 Row of Teeth; Hardened Teeth; 2-21/64" Outside Diameter; 2.089" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 20B-1 Chain; 13 Teeth; 2 Row of Teeth; Hardened Teeth; 147.853MM Outside Diameter; 132.67MM Pitch Diameter; A-Double Single; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material