Issue link: http://www.e-digitaleditions.com/i/206043
Free Flow Chains ASME/ANSI and Double Pitch Side Roller Chains ASME/ANSI and Double Pitch Side Roller chains are available with steel or engineered plastic outboard rollers. Assemblies are generally staggered on every pitch or on both sides every 2nd pitch. The base chain may be carbon steel, nickel plated, Perfect Coat PlusTM, or stainless steel. Staggered Every Pin Aligned Every 2nd Pin ASME/ANSI Side Roller Chain Speci cations Ave rage Chain We ight Chain Dime nsions Are Give n In Inche s Link Plate Thick. T Link Plate He ight H Chain Pin Le ngth Lr + Lc OBR Pin Le ngth L 0.156 0.060 0.463 0.705 0.755 0.625 0.305 0.400 0..200 0.080 0.577 0.867 0.910 0.750 0.469 0.234 0.094 0.691 1.059 1.185 0.875 Chain Numbe r Chain Pitch P Inside Width W Rolle r Pin Diame te r Diame te r R D 40SR 1/2 0.312 0.312 50SR 5/8 0.375 60SR 3/4 0.500 Allowable Outboard Rolle r Load Outboard Outboard Ste e l Plastic Ste e l Plastic Rolle r Rolle r Outboard Outboard Outboard Outboard Diame te r Width Rolle r Rolle r Rolle r Rolle r RD RW (Lbs/Ft) (Lbs/Ft) (Lbs) (Lbs) 1.12 0.65 145 45 0.370 1.65 0.95 220 65 0.495 2.45 1.40 350 110 80SR 1 0.625 0.625 0.312 0.125 0.921 1.378 1.490 1.125 0.625 4.00 2.40 590 200 100SR 1 1/4 0.750 0.750 0.375 0.156 1.154 1.260 1.800 1.562 0.750 6.75 3.75 880 290 Double Pitch Side Roller Chain Speci cations Ave rage Chain We ight Chain Dime nsions Are Give n In Inche s Allowable Outboard Rolle r Load Link Plate Thick. T Link Plate He ight H Chain Pin Le ngth Lr + Lc OBR. Pin Le ngth L OBR Dia. RD OBR Width RW Carbon Ste e l OBR (Lbs/Ft) Eng'r. Plastic OBR (Lbs/Ft) Carbon Ste e l OBR (Lbs) Eng'r. Plastic OBR (Lbs) 0.156 0.060 0.450 0.730 0.755 0.625 0.305 0.70 0.45 145 45 0.400 0.200 0.080 0.591 0.880 0.910 0.750 0.370 1.05 0.70 220 65 0.469 0.234 0.125 0.670 1.220 1.185 0.875 0.495 1.70 1.20 350 110 Chain Numbe r Chain Pitch P Inside Width W Rolle r Pin Diame te r Diame te r R D C2040SR 1 0.312 0.312 C2050SR 1 1/4 0.375 C2060HSR 1 1/2 0.500 C2080HSR 2 0.625 0.625 0.312 0.156 0.890 1.530 1.490 1.125 0.625 2.90 2.10 590 200 C2100HSR 2 1/2 0.750 0.750 0.375 0.187 1.125 1.800 1.800 1.562 0.750 4.70 3.20 880 290 C2042SR 1 0.312 0.625 0.156 0.060 0.450 0.730 0.755 0.905 0.305 0.90 0.85 145 45 C2052SR 1 1/4 0.375 0.750 0.200 0.080 0.591 0.880 0.910 1.062 0.370 1.35 1.15 220 65 C2062HSR 1 1/2 0.500 0.875 0.234 0.125 0.670 1.220 1.185 1.187 0.495 2.05 1.75 350 110 112