BlackStar H60SF45 - 60 Pitch QD Sprocket - 45 Tooth Pitch-80 The Megadyne 19/B270 is a

The Megadyne 19/B270 is a banded (19-rib) B V-belt with a 272

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BlackStar H60SF45 - 60 Pitch QD Sprocket - 45 Tooth Pitch-80 The Megadyne 19/B270 is aThe BlackStar H60SF45 is a 60 pitch QD roller chain sprocket with 45 teeth, precision manufactured from SAE 1045 steel with induction hardened teeth for extended wear life and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket requires a QD Type SF Bushing (sold separately). Specifications Part Number H60SF45 Chain Pitch 60 Number of Teeth 45 Maximum Bore 2 15 16" Bore Type QD Hub Style QD Bushing Required QD Type