BlackStar 40BS84 3/4 K2S - 40 Pitch Finished Bore Sprocket - 84 Tooth - 3/4" Bore XLK Section 406 in Sheave Angle 40°

406 in Sheave Angle 40° Number of Bands 6 Length 78 in (Outside Circumference) Construction Synthetic Rubber

"mpn":"316J20-D&D"

"mpn":"1224-8M-50-diesel"

so a 2/5VK800 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

and Jason Industrial 12/5V1120

BlackStar 40BS84 3/4 K2S - 40 Pitch Finished Bore Sprocket - 84 Tooth - 3/4" Bore XLK Section 406 in Sheave Angle 40°The BlackStar 40BS84 3 4 K2S is a 40 pitch Finished Bore roller chain sprocket with 84 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 3 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 40BS84 3 4 K2S Chain Pitch 40 Number of Teeth 84 Bore Size 3 4" Minimum Bore 3 4" Maximum Bore 1 1 2" Bore Type