Roller Chain Sprocket; 81X Chain; 8 Teeth; 1 Row of Teeth; Hardened Teeth; 7.429" Outside Diameter; 6.818" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 2-39/64" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 32B-1 Chain; 8 Teeth; 1 Row of Teeth; Hardened Teeth; 153MM Outside Diameter; 132.69MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 50.8MM Chain Pitch; ISO Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 160 Chain; 8 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.028" Outside Diameter; 5.226" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 78 Chain; 8 Teeth; 1 Row of Teeth; Hardened Teeth; 7.299" Outside Diameter; 6.82" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 2-39/64" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 20B-1 Chain; 8 Teeth; 1 Row of Teeth; Hardened Teeth; 95.707MM Outside Diameter; 82.97MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Carbon Steel Material