Timing Belts Catalogue

Pulleys57Pulleys PU Linear/Torque ATL20 steel cordd fTable of belt widthstiming belt width [mm] w tb25 32 50 75 100 150pulley width [mm] wf 32 39 58 75 110 162w fd ed pd maxRequirements at pulleysbelt drive withoutcounter flexionbelt drive withcounter flexionminimum number of teeth [–] t 125 25minimum pulley diameter [mm] d 1156,32 156,32diameter of idler roller [mm] d 2160,00 250,00d 1belt drive withoutcounter flexiond 2d 1d 2belt drive withcounter flexionTechnical dataTechnical dataTechnical datanumber of teetht [–]outer Øde [mm]effective Ødp [mm]Ø withflangesdf [mm]max.boredmax [mm]number of teetht [–]outer Øde [mm]effective Ødp [mm]Ø withflangesdf [mm]max.boredmax [mm]number of teetht [–]outer Øde [mm]effective Ødp [mm]Ø withflangesdf [mm]max.boredmax [mm]25 156,32 159,16 166 13126 162,68 165,52 173 13727 169,05 171,89 179 14428 175,41 178,25 185 15029 181,78 184,62 192 15630 188,15 190,99 198 16331 194,51 197,35 204 16932 200,88 203,72 211 17533 207,24 210,08 217 18234 213,61 216,45 224 18835 219,98 222,82 230 19536 226,34 229,18 236 20137 232,71 235,55 243 20738 239,08 241,92 249 21439 245,44 248,28 255 22040 251,81 254,65 262 22641 258,17 261,01 268 23342 264,54 267,38 274 23943 270,91 273,75 281 24544 277,27 280,11 287 25245 283,64 286,48 294 25846 290,01 292,85 300 26547 296,37 299,21 306 27148 302,74 305,58 313 27849 309,10 311,94 319 28450 315,47 318,31 325 29051 321,84 324,68 332 29652 328,20 331,04 338 30353 334,57 337,41 344 31054 340,93 343,77 351 31555 347,30 350,14 357 32256 353,67 356,51 364 328Standard57 360,03 362,87 370 33558 366,40 369,24 376 34159 372,77 375,61 383 34760 379,13 381,97 389 35461 385,50 388,34 395 36062 391,86 394,70 402 36663 398,23 401,07 408 37364 404,60 407,44 414 37965 410,96 413,80 421 38566 417,33 420,17 427 39267 423,70 426,54 434 39868 430,05 432,90 440 40569 436,42 439,27 446 40670 442,78 445,63 453 41271 449,15 452,00 459 41972 455,52 458,37 465 42573 461,88 464,73 472 43174 468,25 471,01 478 43875 474,61 477,46 485 44476 480,98 483,83 491 45077 487,35 490,20 497 45778 493,71 496,56 504 46379 500,08 502,93 510 47080 506,45 509,30 516 47681 512,81 515,66 523 48282 519,18 522,03 529 48983 525,54 528,39 535 49584 531,91 534,76 542 50185 538,28 541,13 548 50386 544,64 547,49 555 50987 551,01 553,86 561 51688 557,38 560,23 567 52289 563,74 566,59 574 52890 570,11 572,96 580 53591 576,47 579,32 586 54192 582,84 585,69 593 54893 589,21 592,06 599 55494 595,57 598,42 605 58095 601,94 604,79 612 56696 608,31 611,16 618 57397 614,67 617,52 625 57998 621,04 623,89 631 58699 627,40 630,25 637 592100 633,77 636,62 644 598101 640,14 642,99 650 605102 646,50 649,35 656 611103 652,87 655,72 663 617104 659,23 662,08 669 624105 665,60 668,45 676 630106 671,97 674,82 682 636107 678,33 681,18 688 643108 684,70 687,55 695 649109 691,07 693,92 701 656110 697,43 700,28 707 662111 703,80 706,65 714 663112 710,16 713,01 720 670113 716,53 719,38 726 676114 722,90 725,75 733 682115 729,26 732,11 739 688116 735,63 738,48 746 694117 742,00 744,85 752 700118 748,36 751,21 758 707119 754,73 757,58 765 714120 761,09 763,94 771 720ATL20 SteelCopyright © Ammeraal Beltech 2006