16MM Belt Width; 5 Millimeter Belt Pitch; T5-16 Belt Style; 40 Teeth; 21MM Face Width; Rough Bore; 66MM Flange OD; 62.85MM OD; 63.85MM Pitch Diam; No Keyway; No Bushing; No Minimum Plain Bore

6MM Belt Width; 2.5 Millimeter Belt Pitch; T2.5-6 Belt Style; 40 Teeth; 10MM Face Width; Rough Bore; 38MM Flange OD; 31.3MM OD; 31.9MM Pitch Diam; No Keyway; No Bushing; No Minimum Plain Bore

9MM Belt Width; 5 Millimeter Belt Pitch; 5M-9 Belt Style; 40 Teeth; 10.566MM Face Width; Rough Bore; 70MM Flange OD; 62.52MM OD; 63.66MM Pitch Diam; No Keyway; No Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 06B-1 Chain; 40 Teeth; 1 Row of Teeth; No Hardened Teeth; 126.746MM Outside Diameter; 121.4MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 9.525MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 06B-2 Chain; 40 Teeth; 2 Row of Teeth; No Hardened Teeth; 126.746MM Outside Diameter; 121.4MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 9.525MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material