Synchronous Pulley; 20MM Belt Width; 8 MM Belt Pitch; 8M-20 Belt Style; 33 Teeth; 28MM Face Width; Rough Bore; 82.68MM Outside Diameter; 84.03MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Roller Chain Sprocket; 20B-1 Chain; 33 Teeth; 1 Row of Teeth; Hardened Teeth; 351.561MM Outside Diameter; 334.01MM Pitch Diameter; B-Hub One Side; Bushed Mount; 3020 Bushing; 31.75MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 10B-2 Chain; 33 Teeth; 2 Row of Teeth; Hardened Teeth; 175.793MM Outside Diameter; 167MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 15.875MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Synchronous Pulley; 85MM Belt Width; 8 MM Belt Pitch; 8M-85 Belt Style; 33 Teeth; 95MM Face Width; Rough Bore; 82.68MM Outside Diameter; 84.03MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Roller Chain Sprocket; 08B-1 Chain; 33 Teeth; 1 Row of Teeth; Hardened Teeth; 140.614MM Outside Diameter; 133.61MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 12.7MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material