BlackStar 40BS57 1 1/4 K2S - 40 Pitch Finished Bore Sprocket - 57 Tooth - 1-1/4" Bore Light Duty Sheaves - QT Bushed The 5/B150 is rated for

The 5/B150 is rated for continuous operation from -22°F to 176°F

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Does 4/3VX1120 ship from Houston

The 9/3VX450 has a 3/8" width

BlackStar 40BS57 1 1/4 K2S - 40 Pitch Finished Bore Sprocket - 57 Tooth - 1-1/4" Bore Light Duty Sheaves - QT Bushed The 5/B150 is rated forThe BlackStar 40BS57 1 1 4 K2S is a 40 pitch Finished Bore roller chain sprocket with 57 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 1 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 40BS57 1 1 4 K2S Chain Pitch 40 Number of Teeth 57 Bore Size 1 1 4" Minimum Bore 5 8" Maximum Bore 1 1 2" Bore