BlackStar 40BS84 1 1/8 K2S - 40 Pitch Finished Bore Sprocket - 84 Tooth - 1-1/8" Bore PowerGrip HTD Twin Power v=1698984616"

v=1698984616"

and Jason Industrial 3/B64

What is 6/BX72 used for

569 lbs Limiting Speed 5300 RPM Bolt Size 1/2" Duty Level Normal Part Number HCAK206 30MM Series Specifications

v=1673988231"

BlackStar 40BS84 1 1/8 K2S - 40 Pitch Finished Bore Sprocket - 84 Tooth - 1-1/8" Bore PowerGrip HTD Twin Power v=1698984616"The BlackStar 40BS84 1 1 8 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 1 1 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 40BS84 1 1 8 K2S Chain Pitch 40 Number of Teeth 84 Bore Size 1 1 8" Minimum Bore 3 4" Maximum Bore 1 1 2" Bore