XL timing belts (1/5 in pitch, Gates PowerGrip): lengths 46-XL to 770-XL, pitch length in mm and teeth — dimension sheet Source: Xem Studio, https://xemstudio.com/objects/xl-timing-belt-lengths/ (sheet CC BY 4.0) Basis: Gates PowerGrip XL table (catalog page 52): description, pitch length mm, teeth; designation / 2 = teeth on every row Catalog version: 2026-10-20 Sizes: see table below - PowerGrip XL: 1/5 in (5.080 mm) pitch, trapezoidal teeth. The designation is the pitch length in tenths of an inch (100-XL is 10.0 in = 254.00 mm = 50 teeth), so teeth = designation / 2 and length = teeth x 5.08; every row printed in Gates' catalog page 52 agrees with that (checked in the generator). - 120 lengths from 46-XL (116.84 mm, 23 teeth) to 770-XL (1955.80 mm, 385 teeth). Widths on the page: 6.4, 7.9 and 9.5 mm. - The page marks some lengths as stocked in bold; the extraction lost that, so no stock claim. L, H, XH and XXH belts are on the same Gates page but their full lists were not read here. - No files. description pitch length, mm teeth pitch length, in 46-XL 116.84 23 4.6 50-XL 127.00 25 5.0 58-XL 147.32 29 5.8 60-XL 152.40 30 6.0 66-XL 167.64 33 6.6 70-XL 177.80 35 7.0 76-XL 193.04 38 7.6 78-XL 198.12 39 7.8 80-XL 203.20 40 8.0 84-XL 213.36 42 8.4 86-XL 218.44 43 8.6 88-XL 223.52 44 8.8 90-XL 228.60 45 9.0 92-XL 233.68 46 9.2 94-XL 238.76 47 9.4 96-XL 243.84 48 9.6 98-XL 248.92 49 9.8 100-XL 254.00 50 10.0 102-XL 259.08 51 10.2 106-XL 269.24 53 10.6 108-XL 274.32 54 10.8 110-XL 279.40 55 11.0 112-XL 284.48 56 11.2 114-XL 289.56 57 11.4 116-XL 294.64 58 11.6 118-XL 299.72 59 11.8 120-XL 304.80 60 12.0 122-XL 309.88 61 12.2 124-XL 314.96 62 12.4 126-XL 320.04 63 12.6 128-XL 325.12 64 12.8 130-XL 330.20 65 13.0 132-XL 335.28 66 13.2 134-XL 340.36 67 13.4 136-XL 345.44 68 13.6 138-XL 350.52 69 13.8 140-XL 355.60 70 14.0 142-XL 360.68 71 14.2 144-XL 365.76 72 14.4 146-XL 370.84 73 14.6 148-XL 375.92 74 14.8 150-XL 381.00 75 15.0 154-XL 391.16 77 15.4 156-XL 396.24 78 15.6 158-XL 401.32 79 15.8 160-XL 406.40 80 16.0 164-XL 416.56 82 16.4 166-XL 421.64 83 16.6 170-XL 431.80 85 17.0 174-XL 441.96 87 17.4 176-XL 447.04 88 17.6 178-XL 452.12 89 17.8 180-XL 457.20 90 18.0 182-XL 462.28 91 18.2 184-XL 467.36 92 18.4 188-XL 477.52 94 18.8 190-XL 482.60 95 19.0 192-XL 487.68 96 19.2 194-XL 492.76 97 19.4 196-XL 497.84 98 19.6 198-XL 502.92 99 19.8 200-XL 508.00 100 20.0 202-XL 513.08 101 20.2 204-XL 518.16 102 20.4 208-XL 528.32 104 20.8 210-XL 533.40 105 21.0 212-XL 538.48 106 21.2 214-XL 543.56 107 21.4 220-XL 558.80 110 22.0 228-XL 579.12 114 22.8 230-XL 584.20 115 23.0 232-XL 589.28 116 23.2 234-XL 594.36 117 23.4 240-XL 609.60 120 24.0 250-XL 635.00 125 25.0 260-XL 660.40 130 26.0 264-XL 670.56 132 26.4 270-XL 685.80 135 27.0 274-XL 695.96 137 27.4 280-XL 711.20 140 28.0 284-XL 721.36 142 28.4 286-XL 726.44 143 28.6 290-XL 736.60 145 29.0 296-XL 751.84 148 29.6 300-XL 762.00 150 30.0 306-XL 777.24 153 30.6 310-XL 787.40 155 31.0 316-XL 802.64 158 31.6 322-XL 817.88 161 32.2 330-XL 838.20 165 33.0 340-XL 863.60 170 34.0 344-XL 873.76 172 34.4 348-XL 883.92 174 34.8 350-XL 889.00 175 35.0 352-XL 894.08 176 35.2 362-XL 919.48 181 36.2 372-XL 944.88 186 37.2 380-XL 965.20 190 38.0 382-XL 970.28 191 38.2 384-XL 975.36 192 38.4 390-XL 990.60 195 39.0 392-XL 995.68 196 39.2 404-XL 1026.16 202 40.4 412-XL 1046.48 206 41.2 424-XL 1076.96 212 42.4 432-XL 1097.28 216 43.2 434-XL 1102.36 217 43.4 438-XL 1112.52 219 43.8 450-XL 1143.00 225 45.0 460-XL 1168.40 230 46.0 490-XL 1244.60 245 49.0 506-XL 1285.24 253 50.6 540-XL 1371.60 270 54.0 554-XL 1407.16 277 55.4 564-XL 1432.56 282 56.4 580-XL 1473.20 290 58.0 592-XL 1503.68 296 59.2 672-XL 1706.88 336 67.2 736-XL 1869.44 368 73.6 770-XL 1955.80 385 77.0 Files elsewhere (not hosted by Xem Studio; license as stated by the publisher): - Gates (PowerGrip XL, L, H, XH, XXH catalog page 52, hosted by ignera.lt): XL (1/5 in pitch, 5.080 mm) belts: description, pitch length mm, teeth — web — Publisher's page; dimensions are facts — https://www.ignera.lt/image/catalog/product/powergrip-gates-parameters.pdf No true-size file yet: the published figures do not fix the whole shape; a measured scan is planned. API: https://xemstudio.com/api/geometry?object=xl-timing-belt-lengths