Belt No. (inch) | |||||||||||||
code | Internal length(mm) |
code | Internal length(mm) |
code | Internal length(mm) |
code | Internal length(mm) |
code | Internal length(mm) |
code | Internal length(mm) |
code | Internal length(mm) |
B 22 1/2 | 570 | B 36 1/2 | 925 | B 47 1/2 | 1215 | B 75 | 1900 | B 96 1/2 | 2450 | B 128 | 3250 | B 175 | 4450 |
B 23 | 587 | B 36 3/4 | 937 | B 48 | 1225 | B 76 | 1930 | B 97 | 2465 | B 130 | 3302 | B 177 | 4500 |
B 24 | 612 | B 37 | 942 | B 49 | 1250 | B 77 | 1956 | B 97 1/2 | 2477 | B 131 | 3327 | B 180 | 4572 |
B 25 | 637 | B 37 1/2 | 950 | B 50 | 1275 | B 78 | 1981 | B 98 | 2500 | B 132 | 3350 | B 186 | 4727 |
B 26 | 650 | B 38 | 965 | B 51 | 1300 | B 79 | 2000 | B 99 | 2515 | B 133 | 3378 | B 188 | 4777 |
B 27 | 686 | B 38 1/2 | 975 | B 52 | 1320 | B 80 | 2032 | B 100 | 2540 | B 134 | 3407 | B 192 | 4877 |
B 28 | 710 | B 39 | 990 | B 53 | 1350 | B 80 3/4 | 2050 | B 101 | 2565 | B 135 | 3429 | B 197 | 5000 |
B 28 1/2 | 725 | B 39 1/2 | 1000 | B 53 1/2 | 1360 | B 81 | 2060 | B 102 | 2600 | B 136 | 3450 | B 204 | 5182 |
B 29 | 737 | B 40 | 1016 | B 54 | 1372 | B 82 | 2083 | B 103 | 2616 | B 1470 | 3550 | B 208 | 5300 |
B 29 1/2 | 750 | B 40 1/2 | 1030 | B 55 | 1400 | B 83 | 2108 | B 104 | 2650 | B 144 | 3658 | B 210 | 5334 |
B 30 | 762 | B 41 | 1040 | B 55 1/2 | 1412 | B 83 1/2 | 2120 | B 105 | 2667 | B 147 | 3737 | B 217 | 5507 |
B 30 1/2 | 775 | B 41 1/2 | 1050 | B 56 | 1422 | B 84 | 2134 | B 106 | 2700 | B 148 | 3750 | B 221 | 5577 |
B 31 | 787 | B 41 3/4 | 1060 | B 57 | 1450 | B 85 | 2160 | B 107 | 2718 | B 151 | 3850 | B 223 | 5632 |
B 31 1/2 | 800 | B 42 | 1067 | B 58 | 1473 | B 86 | 2187 | B 108 | 2750 | B 152 | 3861 | B 224 | 5657 |
B 32 | 812 | B 42 1/2 | 1075 | B 59 | 1500 | B 86 1/2 | 2200 | B 110 | 2800 | B 154 | 3912 | B 225 | 5682 |
B 32 1/4 | 822 | B 43 | 1090 | B 60 | 1525 | B 87 | 2215 | B 112 | 2845 | B 155 | 3950 | B 228 | 5757 |
B 32 1/2 | 825 | B 43 1/2 | 1100 | B 61 | 1550 | B 88 | 2240 | B 112 1/2 | 2857 | B 157 | 3987 | B 229 | 5782 |
B 33 | 838 | B 44 | 1120 | B 62 | 1575 | B 89 | 2261 | B 114 | 2900 | B 158 | 4000 | B 237 | 6000 |
B 33 1/2 | 850 | B 44 1/4 | 1127 | B 63 | 1600 | B 90 | 2286 | B 115 | 2921 | B 161 | 4087 | ………… | …………… |
B 34 | 867 | B 45 | 1142 | B 64 | 1625 | B 91 | 2312 | B 116 | 2950 | B 162 | 4115 | B 669 | 16992 |
B 34 1/2 | 875 | B 46 | 1175 | B 64 1/2 | 1642 | B 92 | 2337 | B 118 | 3000 | B 163 | 4142 | ||
B 35 | 889 | B 46 1/2 | 1180 | B 65 | 1650 | B 93 | 2360 | B 120 | 3048 | B 165 | 4200 | ||
B 35 1/2 | 900 | B 46 3/4 | 1187 | B 66 | 1676 | B 94 | 2388 | B 124 | 3150 | B 167 | 4250 | ||
B 35 3/4 | 907 | B 47 | 1200 | B 66 1/2 | 1692 | B 95 | 2413 | B 126 | 3200 | B 168 | 4267 | ||
B 36 | 917 | B 47 1/4 | 1202 | B 66 1/4 | 1682 | B 96 | 2438 | B 127 | 3227 | B 173 | 4394 |