Roller Chain Sprocket; 05B-1 Chain; 25 Teeth; 1 Row of Teeth; No Hardened Teeth; 67.5MM Outside Diameter; 63.83MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 8MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 05B-1 Chain; 10 Teeth; 1 Row of Teeth; No Hardened Teeth; 29.2MM Outside Diameter; 25.89MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 8MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 05B-1 Chain; 27 Teeth; 1 Row of Teeth; No Hardened Teeth; 72.2MM Outside Diameter; 68.91MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 8MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 05B-1 Chain; 28 Teeth; 1 Row of Teeth; No Hardened Teeth; 74.8MM Outside Diameter; 71.45MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 8MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 05B-1 Chain; 29 Teeth; 1 Row of Teeth; No Hardened Teeth; 77.3MM Outside Diameter; 73.99MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 8MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material