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6/B162 has a top width of 4
"mpn":"255L100-diesel"
com/products/d-and-d-344xl1770-timing-belt"
v=1630679414"
com/products/gates-14adv-3304-90-poly-timing-belt"
BlackStar 50BS53 1 7/16 K2S - 50 Pitch Finished Bore Sprocket - 53 Tooth - 1-7/16" Bore S3M Section 6/B162 has a top widthThe BlackStar 50BS53 1 7 16 K2S is a 50 pitch Finished Bore roller chain sprocket with 53 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 7 16" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 50BS53 1 7 16 K2S Chain Pitch 50 Number of Teeth 53 Bore Size 1 7 16" Minimum Bore 1" Maximum Bore 1 15 16"
