BlackStar 50BS31 3/4 K2S - 50 Pitch Finished Bore Sprocket - 31 Tooth - 3/4" Bore Roller Bearing 0 mm Tooth Profile Trapezoidal

0 mm Tooth Profile Trapezoidal Tooth Location Single Side Number of Teeth 243 Width 14mm Length 2430 mm Material Polyurethane Reinforcement Steel Cord Color White/Gray Temperature Range -20°F to 158°F

"sku":"7/SPC7500-PIX"

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"mpn":"TB770075540342"

BlackStar 50BS31 3/4 K2S - 50 Pitch Finished Bore Sprocket - 31 Tooth - 3/4" Bore Roller Bearing 0 mm Tooth Profile TrapezoidalThe BlackStar 50BS31 3 4 K2S is a 50 pitch Finished Bore roller chain sprocket with 31 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 3 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 50BS31 3 4 K2S Chain Pitch 50 Number of Teeth 31 Bore Size 3 4" Minimum Bore 3 4" Maximum Bore 1 15 16" Bore Type