BlackStar H100A20Q - 100 Pitch A-Plate Sprocket - 20 Tooth 4-Bolt Flange Block "sku":"420H075-diesel"

"sku":"420H075-diesel"

"sku":"25T10/1310US-D&D"

388 lb UPC 190859977711 Applications

so the 6/5V1900 interchanges with Gates 6/5V1900

BlackStar H100A20Q - 100 Pitch A-Plate Sprocket - 20 Tooth 4-Bolt Flange Block "sku":"420H075-diesel"The BlackStar H100A20Q is a 100 pitch A Plate roller chain sprocket with 20 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 H100A20Q Chain Pitch 100 Number of Teeth 20 Bore Type Plain Bore Hub Style A Plate Strand Count Single Material Steel Hardened Teeth Yes Outside Diameter 8. 64" Pitch