PGN #40 Roller Chain - 3 Feet + Free Connecting Link - Carbon Steel Chains for Bycicles, Mini Bikes, Motorcycles, Go-Karts, Home and Industrial Machinery - 71 Links
<b>#40 Roller Chain x 3 feet</b> <br> <b>ANSI Chain No.:</b> #40 <br><b>Lenght:</b> 3 feet <br> <br><b>Pitch (P):</b> 0.5 inch (12.7 mm) <br><b>Roller Diameter (d1 max):</b> 0.313 inch (7.95 mm) <br><b>Width Between Inner Plates (b1 min):</b> 0.310 inch (7.85 mm) <br><b>Pin Diameter (d2 max):</b> 0.156 inch (3.96 mm) <br><b>Pin Lenght (L max):</b> 0.654 inch (16.60 mm) <br><b>Pin Lenght (Lc max):</b> 0.701 inch (17.80 mm) <br><b>Inner Plate Depth (h2 max):</b> 0.472 inch (12.0 mm) <br><b>Plate Thickness (T max):</b> 0.059 inch (1.50 mm) <br><b>Ultimate Tensile Strenght (Q min):</b> 14.10/3205 kN/LB <br><b>Average Tensile Strenght (Qo):</b> 17.5 kN <br><b>Weight (q):</b> 0.417 lb/ft (0.62 kg/m)