BlackStar 60BS42 1 7/8 K2S - 60 Pitch Finished Bore Sprocket - 42 Tooth - 1-7/8" Bore 3.9/16" The 8/5VX600 has a 5/8"

The 8/5VX600 has a 5/8" width

150AT5/660US Timing Belt

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"text": "The B259 is rated for continuous operation from -22°F to 176°F

"gtin12":"653046212915"} Compatible Components

BlackStar 60BS42 1 7/8 K2S - 60 Pitch Finished Bore Sprocket - 42 Tooth - 1-7/8" Bore 3.9/16" The 8/5VX600 has a 5/8"The BlackStar 60BS42 1 7 8 K2S is a 60 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 7 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 60BS42 1 7 8 K2S Chain Pitch 60 Number of Teeth 42 Bore Size 1 7 8" Minimum Bore 1" Maximum Bore 2 7 16" Bore