Pulley, Synchronous; 3/4" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 12 Teeth; 1" Face Width; Rough Bore; 1-11/16" Flange OD; 1.402" Outside Diameter; 1.432" Pitch Diameter; No Keyway; Minimum Plain Bore

Spur Gear; 40MM Pitch Diameter; M2 DP; 20MM Face Width; Rough Bore; 20 Teeth; 20 Degree Pressure Angle; Minimum Plain Bore; 30MM Hub Diameter; Steel

Roller Chain Sprocket; 05B-1 Chain; 30 Teeth; 1 Row of Teeth; No Hardened Teeth; 80.5MM Outside Diameter; A-No Hub; Rough Bore Mount; No Bushing; 8MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Pulley, Synchronous; 40MM Belt Width; 8 Millimeter Belt Pitch; 8M-40 Belt Style; 40 Teeth; 60MM Face Width; Rough Bore; 106MM Flange OD; 100.49MM Outside Diameter; 101.86MM Pitch Diameter; No Keyway; Minimum Plain Bore