BlackStar 50BS42 1 3/4 K2S - 50 Pitch Finished Bore Sprocket - 42 Tooth - 1-3/4" Bore 3.15/16" so a 3/B86 from any

so a 3/B86 from any major manufacturer shares the same cross-section and length and runs on the same sheaves

"text": "1295L16 has 16 ribs and a 129

It is a direct replacement for Jason Industrial 18/8V5600

Need a quote on 10/8V3000

1414-14M-85 is a standardized industry size

BlackStar 50BS42 1 3/4 K2S - 50 Pitch Finished Bore Sprocket - 42 Tooth - 1-3/4" Bore 3.15/16" so a 3/B86 from anyThe BlackStar 50BS42 1 3 4 K2S is a 50 pitch Finished Bore roller chain sprocket with 42 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 3 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 50BS42 1 3 4 K2S Chain Pitch 50 Number of Teeth 42 Bore Size 1 3 4" Minimum Bore 3 4" Maximum Bore 1 15 16"