TSUBAKI
12BA9 ; POR SB HARDENED SPROCKET
Roller Chain Sprocket; 12B-1 Chain; 9 Teeth; 1 Row of Teeth; Hardened Teeth; 62MM Outside Diameter; 55.7MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 19.05MM Chain Pitch; ISO Roller Chain; No Keyway; Carbon Steel Material
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