BlackStar 100R38 - 100 Pitch R Sprocket - 38 Tooth 1.7/16" "sku":"TB072053752267"

"sku":"TB072053752267"

so a 3/8V2800 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

com/s/files/1/0666/7721/products/Taper-Lock_Bushing_c9c429fa-47ca-4cf0-ba34-b5cc1c7a6c9b

"mpn":"2/SPA1575-D&D"

com/s/files/1/0666/7721/files/Banded_VF_Belts_d0243a00-b1e9-40c8-a95f-01b6020fecf4

BlackStar 100R38 - 100 Pitch R Sprocket - 38 Tooth 1.7/16" "sku":"TB072053752267"The BlackStar 100R38 is a 100 pitch R roller chain sprocket with 38 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. Requires a Split Taper Bushing (sold separately). Specifications Part Number 100R38 Chain Pitch 100 Number of Teeth 38 Bore Type Plain Bore Hub Style R Strand Count Single Material Steel Outside Diameter 15. 84" Pitch Diameter 15. 138" Approx. Weight 37. 900