Worm Gear; 1-9/16" Pitch Diameter; 32 DP; 7/32" Face Width; Rough Bore; 50 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 0.63" Hub Diameter; Acetal; Right Hand; Single; No Hardened Teeth

Roller Chain Sprocket; 140 Chain; 50 Teeth; 1 Row of Teeth; Hardened Teeth; A-No Hub; Rough Bore Mount; No Bushing; 1-3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 08B-1 Chain; 50 Teeth; 1 Row of Teeth; Hardened Teeth; 208.3MM Outside Diameter; 202.26MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 12.7MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Worm Gear; 1.042" Pitch Diameter; 48 DP; 5/32" Face Width; Rough Bore; 50 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 0.5" Hub Diameter; Acetal; Right Hand; Single; No Hardened Teeth

Synchronous Pulley; 62MM Belt Width; 8 Millimeter Belt Pitch; 8M-62 Belt Style; 50 Teeth; 66.675MM Face Width; Bushed; 131MM Flange OD; 125.73MM OD; 127.34MM Pitch Diam; Yes Keyway; 14 To 60MM Bushing Bore Range; 2517 Bushing; No Minimum Plain Bore