BlackStar 140R30 - 140 Pitch R Sprocket - 30 Tooth Roller Clutch Bearing 7 mm Tooth Profile Trapezoidal

7 mm Tooth Profile Trapezoidal Tooth Location Single Side Number of Teeth 162 Width 1" Length 81 in Material Neoprene Reinforcement Fiberglass Cord Color Black Temperature Range -30°F to 185°F

so the 11/5VX850 interchanges with Gates 11/5VX850

"mpn":"8V1180-PIX"

310J12 is a micro-v belt used on serpentine and multi-rib accessory drives — HVAC blowers

BlackStar 140R30 - 140 Pitch R Sprocket - 30 Tooth Roller Clutch Bearing 7 mm Tooth Profile TrapezoidalThe BlackStar 140R30 is a 140 pitch R roller chain sprocket with 30 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 140R30 Chain Pitch 140 Number of Teeth 30 Bore Type Plain Bore Hub Style R Strand Count Single Material Steel Outside Diameter 17. 70" Pitch Diameter 16. 742" Approx. Weight 68. 000