BlackStar H120SF13 - 120 Pitch QD Sprocket - 13 Tooth Roller Bearing "name": "Is 10/D173 interchangeable with

"name": "Is 10/D173 interchangeable with Gates 10/D173

12/C195 is a standardized industry size

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Specifications Part Number 50BS39 1 7/16 K2S Chain Pitch 50 Number of Teeth 39 Bore Size 1-7/16" Minimum Bore 3/4" Maximum Bore 1-15/16" Bore Type Finished Bore (Keyway + Set Screws) Hub Style Finished Bore Strand Count Single Material Steel Outside Diameter 8

com/products/d-and-d-1133k5-micro-v-belt"

BlackStar H120SF13 - 120 Pitch QD Sprocket - 13 Tooth Roller Bearing "name": "Is 10/D173 interchangeable withThe BlackStar H120SF13 is a 120 pitch QD roller chain sprocket with 13 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 H120SF13 Chain Pitch 120 Number of Teeth 13 Maximum Bore 2 15 16" Bore Type QD Hub Style QD Bushing Required QD