BlackStar 140BS13 3 1/2 K2S - 140 Pitch Finished Bore Sprocket - 13 Tooth - 3-1/2" Bore Long Length "mpn":"14/5V1020-D&D"

"mpn":"14/5V1020-D&D"

v=1629686012"

Need a quote on 16T5/765US

"text": "250J12 has 12 ribs and a 25 in (Pitch Length)

v=1770158636"

BlackStar 140BS13 3 1/2 K2S - 140 Pitch Finished Bore Sprocket - 13 Tooth - 3-1/2" Bore Long Length "mpn":"14/5V1020-D&D"The BlackStar 140BS13 3 1 2 K2S is a 140 pitch Finished Bore roller chain sprocket with 13 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 3 1 2" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 140BS13 3 1 2 K2S Chain Pitch 140 Number of Teeth 13 Bore Size 3 1 2" Bore Type Finished Bore (Keyway + Set