BlackStar 40Q70 - 40 Pitch Q Sprocket - 70 Tooth Light Duty Sheaves - QT Bushed Pitch Profile 5M Pitch 5

Pitch Profile 5M Pitch 5 mm Tooth Profile Curved (HTD) Tooth Location Single Side Number of Teeth 319 Width 09mm Length 1595 mm Material Neoprene Reinforcement Fiberglass Cord Color Black Temperature Range -30°F to 185°F

08 mm Tooth Profile Trapezoidal Tooth Location Double Sided Number of Teeth 88 Width 3/8" Length 17

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812 in Length 73

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BlackStar 40Q70 - 40 Pitch Q Sprocket - 70 Tooth Light Duty Sheaves - QT Bushed Pitch Profile 5M Pitch 5The BlackStar 40Q70 is a 40 pitch Q roller chain sprocket with 70 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. Requires a Split Taper Bushing (sold separately). Specifications Part Number 40Q70 Chain Pitch 40 Number of Teeth 70 Bore Type Plain Bore Hub Style Q Strand Count Single Material Steel Outside Diameter 11. 43" Pitch Diameter 11. 145" Approx. Weight 10. 000 lbs