BlackStar H40A42P - 40 Pitch A-Plate Sprocket - 42 Tooth 2.7/8" "mpn":"TB072053620177"

"mpn":"TB072053620177"

087 lb UPC 190859905516 Applications

5mm Length 63

so a 3/BK105 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

v=1673987890"

BlackStar H40A42P - 40 Pitch A-Plate Sprocket - 42 Tooth 2.7/8" "mpn":"TB072053620177"The BlackStar H40A42P is a 40 pitch A Plate roller chain sprocket with 42 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 H40A42P Chain Pitch 40 Number of Teeth 42 Bore Type Plain Bore Hub Style A Plate Strand Count Single Material Steel Hardened Teeth Yes Approx. Weight 2. 5 lbs Cross