Synchronous Pulley; 55MM Belt Width; 14 MM Belt Pitch; 14M-55 Belt Style; 38 Teeth; 69.85MM Face Width; Locking Sleeve; 166.599MM Outside Diameter; 169.342MM Pitch Diameter; No Keyway; No Bushing; No Minimum Plain Bore

Synchronous Pulley; 55MM Belt Width; 14 MM Belt Pitch; 14M-55 Belt Style; 38 Teeth; 69.85MM Face Width; Locking Sleeve; 166.599MM Outside Diameter; 169.342MM Pitch Diameter; No Keyway; No Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 10B-1 Chain; 38 Teeth; 1 Row of Teeth; Hardened Teeth; 201.117MM Outside Diameter; 192.24MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 15.875MM Chain Pitch; ISO Roller Chain; No Keyway; Carbon Steel Material

Synchronous Pulley; 50.8MM Bore; 90MM Belt Width; 14 MM Belt Pitch; 14M-90 Belt Style; 38 Teeth; 98.552MM Face Width; Finished Bore; 166.548MM Outside Diameter; 169.342MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 1-1/4" Bore; 40 Chain; 38 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.334" Outside Diameter; 6.055" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material