BlackStar H120A18R - 120 Pitch A-Plate Sprocket - 18 Tooth Split Housing "mpn":"TB072053690958"

"mpn":"TB072053690958"

1730-5M-09 Timing Belt

so the B148 interchanges with Gates B148

The BlackStar D80A42R is a 80 pitch double strand A-Plate roller chain sprocket with 42 teeth

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BlackStar H120A18R - 120 Pitch A-Plate Sprocket - 18 Tooth Split Housing "mpn":"TB072053690958"The BlackStar H120A18R is a 120 pitch A Plate roller chain sprocket with 18 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. Specifications Part Number H120A18R Chain Pitch 120 Number of Teeth 18 Bore Type Plain Bore Hub Style A Plate Strand Count Single Material Steel Hardened Teeth Yes Outside Diameter 9. 41" Pitch