SYNCHRONOUS BELT SPECIFICATION GUIDE

Trapezoidal

.080" Pitch (MXL) - Mini Extra Light
Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth
360 MXL 45 824 MXL 103 1120 MXL 140 1800 MXL 225
400 MXL 50 840 MXL 105 1152 MXL 144 1888 MXL 236
432 MXL 54 848 MXL 106 1200 MXL 150 1992 MXL 249
440 MXL 55 880 MXL 110 1240 MXL 155 2000 MXL 250
456 MXL 57 896 MXL 112 1280 MXL 160 2008 MXL 251
480 MXL 60 912 MXL 114 1320 MXL 165 2048 MXL 256
536 MXL 67 960 MXL 120 1360 MXL 170 2080 MXL 260
560 MXL 70 976 MXL 122 1400 MXL 175 2120 MXL 265
568 MXL 71 984 MXL 123 1440 MXL 180 2240 MXL 280
600 MXL 75 1000 MXL 125 1472 MXL 184 2360 MXL 295
632 MXL 79 1008 MXL 126 1520 MXL 190 2400 MXL 300
640 MXL 80 1016 MXL 127 1536 MXL 192 2520 MXL 315
680 MXL 85 1040 MXL 130 1560 MXL 195 2776 MXL 347
704 MXL 88 1048 MXL 131 1600 MXL 200 3200 MXL 400
720 MXL 90 1056 MXL 132 1664 MXL 208 3624 MXL 453
760 MXL 95 1072 MXL 134 1680 MXL 210 3984 MXL 498
776 MXL 97 1080 MXL 135 1696 MXL 212    
800 MXL 100 1112 MXL 139 1768 MXL 221    

1/5" Pitch (XL) - Extra Light
Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth
42 XL 21 124 XL 62 200 XL 100 316 XL 158
54 XL 27 126 XL 63 210 XL 105 320 XL 160
56 XL 28 128 XL 64 212 XL 106 322 XL 161
58 XL 29 130 XL 65 214 XL 107 330 XL 165
60 XL 30 132 XL 66 218 XL 109 340 XL 170
62 XL 31 134 XL 67 220 XL 110 344 XL 172
64 XL 32 136 XL 68 226 XL 113 348 XL 174
66 XL 33 138 XL 69 228 XL 114 350 XL 175
68 XL 34 140 XL 70 230 XL 115 352 XL 176
70 XL 35 142 XL 71 232 XL 116 356 XL 178
72 XL 36 144 XL 72 234 XL 117 372 XL 186
74 XL 37 148 XL 74 240 XL 120 376 XL 188
76 XL 38 150 XL 75 242 XL 121 380 XL 190
78 XL 39 152 XL 76 244 XL 122 382 XL 191
80 XL 40 154 XL 77 246 XL 123 384 XL 192
82 XL 41 156 XL 78 248 XL 124 388 XL 194
84 XL 42 158 XL 79 250 XL 125 390 XL 195
86 XL 43 160 XL 80 252 XL 126 392 XL 196
88 XL 44 162 XL 81 254 XL 127 396 XL 198
90 XL 45 166 XL 83 256 XL 128 412 XL 206
92 XL 46 168 XL 84 260 XL 130 414 XL 207
94 XL 47 170 XL 85 264 XL 132 438 XL 219
96 XL 48 174 XL 87 266 XL 133 444 XL 222
100 XL 50 176 XL 88 270 XL 135 450 XL 225
102 XL 51 178 XL 89 272 XL 136 460 XL 230
104 XL 52 180 XL 90 274 XL 137 480 XL 240
106 XL 53 182 XL 91 280 XL 140 498 XL 249
108 XL 54 184 XL 92 286 XL 143 500XL 250
110 XL 55 186 XL 93 290 XL 145 506 XL 253
112 XL 56 188 XL 94 296 XL 148 514 XL 257
116 XL 58 190 XL 95 300 XL 150 580 XL 290
118 XL 59 194 XL 97 306 XL 153 630 XL 315
120 XL 60 196 XL 98 310 XL 155 672 XL 336
122 XL 61 198 XL 99 314 XL 157 1180 XL 590

3/8" Pitch (L) - Light Duty
Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth
124 L 33 240 L 64 345 L 92 480 L 128
150 L 40 255 L 68 367 L 98 510 L 136
169 L 45 262 L 70 390 L 104 540 L 144
187 L 50 270 L 72 405 L 108 600 L 160
210 L 56 285 L 76 420 L 112 660 L 176
225 L 60 300 L 80 450 L 120    
236 L 63 322 L 86 454 L 121    

1/2" Pitch (H) - Heavy Duty
Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth
210 H 42 360 H 72 570 H 114 840 H 168
220 H 44 370 H 74 585 H 117 850 H 170
230 H 46 390 H 78 600 H 120 900 H 180
240 H 48 400 H 80 630 H 126 960 H 192
255 H 51 410 H 82 645 H 129 1000 H 200
270 H 54 420 H 84 660 H 132 1100 H 220
300 H 60 450 H 90 700 H 140 1140 H 228
320 H 64 480 H 96 730 H 146 1250 H 250
330 H 66 490 H 98 750 H 150 1400 H 280
335 H 67 510 H 102 780 H 156 1550 H 310
340 H 68 540 H 108 800 H 160 1700 H 340
350 H 70 560 H 112 820 H 164    


7/8" Pitch (XH) - Extra Heavy Duty
Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth
507 XH 58 700 XH 80 980 XH 112 1400 XH 160
560 XH 64 770 XH 88 1120 XH 128 1540 XH 176
630 XH 72 840 XH 96 1260 XH 144 1750 XH 200

1 1/4" Pitch (XXH) - Double Extra Heavy Duty
Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth Pitch Lgth / No. of Teeth
700 XXH 56 900 XXH 72 1200 XXH 96 1600 XXH 128
800 XXH 64 1000 XXH 80 1400 XXH 112 1800 XXH 144

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