Hitachi

British Standard HI-MAX® Produced in accordance with the ISO 606B, BS228, and DIN8187 European standards, these chains are often referred to as "metric" chains. They resemble ASME/ANSI standard products and are identical in pitch, however there are other signi cant dimensional differences which distinguishes them from the American standard roller chains. British Standard chains should be operated on British Standard sprockets. British Standard Roller Chain Speci cations * Flat Style Link Plate Chain Dime nsions Are Give n In Inche s Hi-Max Rolle r Chain Numbe r Chain Pitch P 05B* 0.315 0.118 0.197 0.091 0.030 0.030 06B* 3/ 8 0.225 0.250 0.129 0.049 0.039 08B 1/2 0.305 0.335 0.175 0.060 0.060 10B 5/ 8 0.380 0.400 0.200 0.065 0.065 12B 3/ 4 0.460 0.475 0.225 0.070 0.070 16B 1 0.670 0.625 0.325 0.154 0.125 20B 1 1/4 0.770 0.750 0.400 0.178 0.138 Inside Width W Rolle r Pin Rolle r Plate Pin Plate Link Plate Diame te r Diame te r Thickne ss Thickne ss He ight R D Trp Tpp H Ave rage Ultimate Stre ngth (Lbs) Ave rage Chain We ight (Lbs/Ft) Riv. Pin Le ngth Lr Cot. Pin Le ngth Lc Transve rse Pitch Tp 0.276 0.152 0.189 - 1,320 0.11 0.323 0.240 0.291 - 2,300 0.26 0.457 0.323 0.374 - 4,070 0.44 0.571 0.378 0.437 - 5,800 0.62 0.626 0.437 0.496 - 7,260 0.83 0.819 0.792 0.697 0.758 0.795 - 16,000 1.78 1.024 0.807 0.925 - 23,100 2.58 24B 1 1/2 1.000 1.000 0.576 0.233 0.193 1.315 1.049 1.274 - 41,150 5.10 05B-2* 0.315 0.118 0.197 0.091 0.030 0.030 0.276 0.262 0.301 0.222 2,640 0.20 06B-2* 3/ 8 0.225 0.250 0.129 0.049 0.039 0.323 0.441 0.484 0.403 4,600 0.50 08B-2 1/2 0.305 0.335 0.175 0.060 0.060 0.457 0.602 0.657 0.548 8,140 0.87 10B-2 5/ 8 0.380 0.400 0.200 0.065 0.065 0.571 0.705 0.764 0.653 11,600 1.13 12B-2 3/ 4 0.460 0.475 0.225 0.070 0.070 0.626 0.819 0.882 0.766 14,520 1.53 16B-2 1 0.670 0.625 0.325 0.154 0.125 0.792 1.324 1.384 1.255 32,000 3.52 20B-2 1 1/4 0.770 0.750 0.400 0.178 0.138 1.024 1.525 1.643 1.435 46,200 5.13 24B-2 1 1/2 1.000 1.000 0.576 0.233 0.193 1.315 2.001 2.226 1.904 82,300 9.93 131

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