Roller Chain Sprocket; 1-1/4" Bore; 25 Chain; 60 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.92" Outside Diameter; 4.777" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 28B-1 Chain; 60 Teeth; 1 Row of Teeth; No Hardened Teeth; 874.827MM Outside Diameter; 849.32MM Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Synchronous Pulley; 62MM Belt Width; 8 MM Belt Pitch; 8M-62 Belt Style; 60 Teeth; 2.63MM Face Width; Bushed; 5.952MM Outside Diameter; 6.015MM Pitch Diameter; Yes Keyway; 3020 Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 40 Chain; 60 Teeth; 1 Row of Teeth; No Hardened Teeth; 9.84" Outside Diameter; 9.554" Pitch Diameter; B-Hub One Side; Bushed Mount; 1610 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Synchronous Pulley; 15MM Belt Width; 5 MM Belt Pitch; 5M-15 Belt Style; 60 Teeth; 20.65MM Face Width; Locking Sleeve; 94.361MM Outside Diameter; 95.504MM Pitch Diameter; No Keyway; No Bushing; No Minimum Plain Bore