Belt No. (inch outside Length)
inch Metric(mm) inch Metric(mm) inch Metric(mm) inch Metric(mm) inch Metric(mm) inch Metric(mm) inch Metric(mm)
21 585 34 915 47 1245 60 1600 73 1935 86 2260 103 2670
22 610 35 950 48 1270 61 1630 74 1965 87 2290 105 2730
23 635 36 965 49 1300 62 1655 75 1985 88 2310 110 2850
24 665 37 1000 50 1325 63 1680 76 2010 89 2350 112 2910
25 690 38 1020 51 1350 64 1710 77 2030 91 2360 120 3110
26 710 39 1045 52 1400 65 1730 78 2060 92 2390 128 3310
27 750 40 1075 53 1425 66 1760 79 2080 93 2420 136 3510
28 765 41 1095 54 1450 67 1790 80 2120 94 2440 144 3710
29 800 42 1120 55 1475 68 1810 81 2140 95 2470 158 4070
30 815 43 1150 56 1500 69 1830 82 2160 96 2500 173 4450
31 850 44 1170 57 1525 70 1865 83 2190 97 2520 180 4620
32 865 45 1195 58 1550 71 1890 84 2220 98 2540 กก กก
33 900 46 1230 59 1585 72 1905 85 2240 100 2600 กก กก