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Los rodamientos de cuatro hileras de rodillos cónicos se utilizan con éxito en todo el mundo para los arreglos de rodamientos de laminadores donde las velocidades de laminación son lentas a moderadas. Debido a su diseño, son capaces de absorber las cargas axiales que ocurren en tales aplicaciones además de las cargas radiales y, por lo general, no se requieren cojinetes de empuje separados en tales disposiciones. Esto significa que los cuellos del rollo pueden ser relativamente cortos y los calzos en ambos lados del rollo pueden tener el mismo diseño.
| Designaciones | vieja especificación | dimensiones límite | Calificaciones básicas de carga | Índice de velocidad | Peso | ||||||
| mm | KN | rpm | |||||||||
| d | D | T | B | Cr | Cor | Grease | Oil | e | kg | ||
| M244249DW/M244210-M244210CD | 220.662 | 314.325 | 239.712 | 239.712 | 1760 | 4510 | 600 | 750 | 0.33 | 60.3 | |
| BT4B328209/HA1 | LM451349DW/LM451310-LM451310D | 266.7 | 355.6 | 228.6 | 230.188 | 1960 | 5460 | 500 | 630 | 0.36 | 62.4 |
| M255449DW/M255410-M255410CD | 288.925 | 406.4 | 298.45 | 298.45 | 3180 | 8270 | 430 | 530 | 0.34 | 103 | |
| 511736A | M257248DW/M257210-M257210D | 304.902 | 412.648 | 266.7 | 266.7 | 2900 | 8040 | 430 | 500 | 0.32 | 104 |
| 77867E | LM761649D/LM761610-LM761610D | 343.052 | 457.098 | 254 | 254 | 2650 | 7160 | 360 | 450 | 0.47 | 110 |
| HM262749D/HM262710-HM262710CD | 346.075 | 488.95 | 358.775 | 358.775 | 4460 | 11500 | 340 | 430 | 0.34 | 210 | |
| Rodamientos de cuatro hileras de rodillos cónicos. | |||||
| Designaciones | vieja especificación |
dimensiones límite | |||
| mm | |||||
| d | D | T | B | ||
| 2077134* | 170 | 260 | 230 | 230 | |
| 2077140* | 200 | 310 | 275 | 275 | |
| 2077144 | 220 | 340 | 305 | 305 | |
| 2077148* | 240 | 360 | 310 | 310 | |
| 77752 | 260 | 400 | 255 | 255 | |
| 2077152 | 260 | 400 | 345 | 345 | |
| 777752 | 260 | 440 | 300 | 300 | |
| 381156 | 1077756* | 280 | 460 | 324 | 324 |
| TRB1152.60 | 300 | 424 | 310 | 310 | |
| 382060 | 2077160* | 300 | 460 | 390 | 390 |
| 381160 | 1077760* | 300 | 500 | 370 | 370 |
| 2077164 | 320 | 480 | 380 | 380 | |
| E2077968 | 340 | 460 | 310 | 310 | |
| 381068 | 77168* | 340 | 520 | 325 | 325 |
| 77172* | 360 | 540 | 325 | 325 | |
| 77176* | 380 | 560 | 325 | 325 | |
| 381176/HC | 1077776 | 380 | 620 | 420 | 420 |
| 77779 | 395 | 545 | 288.7 | 268.7 | |
| 381080/HC | 77180S | 400 | 600 | 356 | 356 |
| 77184* | 420 | 620 | 356 | 356 | |
| 381184 | 1077784* | 420 | 700 | 480 | 480 |
| 77788 | 440 | 650 | 355 | 355 | |
| 77188* | 440 | 650 | 376 | 376 | |
| 381992/HC | 1077992 | 460 | 620 | 310 | 310 |
| 77192* | 460 | 680 | 410 | 410 | |
| 3810/530/HC | 771/530 | 530 | 780 | 450 | 450 |
| Designaciones | dimensiones límite | Peso | |||
| mm | kg | ||||
| d | D | T | B | ||
| 573331* | 241.478 | 349.148 | 228.6 | 228.6 | 75 |
| 573745* | 234.95 | 327.025 | 196.85 | 196.85 | 52 |
| 802130* | 228.6 | 311.15 | 200.025 | 200.025 | 42 |
| 802019.H122AG* | 220.662 | 314.325 | 239.712 | 239.712 | 57 |
| 802017* | 206.375 | 282.575 | 190.5 | 190.5 | 33 |
| 577254* | 203.2 | 317.5 | 266.7 | 266.7 | 76 |
| 575937* | 190.5 | 266.7 | 188.912 | 187.325 | 34 |
| 802050* | 177.8 | 247.65 | 192.088 | 192.088 | 26.6 |
| 577692* | 165.1 | 225.425 | 168.275 | 165.1 | 20 |
| 573415* | 139.7 | 200.025 | 160.34 | 157.165 | 17 |
| 802082* | 244.475 | 327.025 | 193.675 | 193.675 | 47 |
| 577255* | 244.475 | 381 | 304.8 | 304.8 | 133 |
| 802066* | 254 | 358.775 | 269.875 | 269.875 | 83 |
| 802011* | 266.7 | 355.6 | 228.6 | 230.188 | 61 |
| 573688* | 266.7 | 393.7 | 269.878 | 269.878 | 115 |
| 567712* | 276.225 | 393.7 | 269.878 | 269.878 | 109 |
| 575940* | 279.4 | 393.7 | 269.878 | 269.878 | 106 |
| 802101.A250.300* | 285.75 | 380.898 | 244.475 | 244.475 | 74 |
| 802071.H122AG* | 304.648 | 438.048 | 279.4 | 280.99 | 128 |
| 802025* | 304.902 | 412.648 | 266.7 | 266.7 | 98 |
| 802072.H122AG* | 305.003 | 438.048 | 279.4 | 280.99 | 128 |
| 802081.H122AE* | 317.5 | 422.275 | 269.875 | 269.875 | 100 |
| 802068* | 330.302 | 438.023 | 254 | 247.65 | 97 |
| 802003.H122AG* | 343.052 | 457.098 | 254 | 254 | 108 |
| 802023* | 355.6 | 482.6 | 269.875 | 265.112 | 137 |
| 579769* | 368.3 | 523.875 | 382.588 | 382.588 | 255 |
| 802015* | 385.762 | 514.35 | 317.5 | 317.5 | 175 |
| 802039* | 406.4 | 546.1 | 288.925 | 288.925 | 180 |
| 802078* | 409.575 | 546.1 | 334.962 | 334.962 | 209 |
| 802046M* | 415.925 | 590.55 | 434.975 | 434.975 | 387 |
| 580091* | 431.8 | 571.5 | 336.55 | 336.55 | 242 |
| 575857* | 447.675 | 635 | 463.55 | 463.55 | 470 |
| 802044* | 440 | 590 | 480 | 480 | 359 |
| 800917* | 440 | 650 | 353.05 | 353.05 | 378 |
| 574663* | 450 | 595 | 368 | 368 | 280 |
| 576497* | 450 | 595 | 398 | 398 | 302 |
| 580269* | 450 | 595 | 414 | 414 | 308 |
| 575213* | 460 | 610 | 360 | 360 | 290 |
| 572067* | 479.425 | 679.45 | 495.3 | 495.3 | 574 |
| 381096-2RS | 480 | 700 | 420 | 420 | 440 |
| 579990* | 482.6 | 615.95 | 330.2 | 330.2 | 230 |
| 572123* | 489.026 | 634.873 | 320.675 | 320.675 | 250 |
| 577346* | 501.65 | 711.2 | 520.7 | 520.7 | 632 |
| 575859* | 514.35 | 673.1 | 422.275 | 422.275 | 398 |
| 574472* | 519.113 | 736.6 | 536.575 | 536.575 | 732 |
| 802152* | 540 | 690 | 400 | 400 | 356 |
| 575848* | 558.8 | 736.6 | 322.263 | 322.263 | 371 |
| 565249* | 736.6 | 409.575 | 409.575 | 460 | |
| 575824* | 585.788 | 771.525 | 479.425 | 479.425 | 605 |
| 572242* | 595.313 | 844.55 | 615.95 | 615.95 | 1105 |
| 578717* | 600 | 850 | 450 | 450 | 820 |
| 802043.H122AG* | 609.6 | 787.4 | 361.95 | 361.95 | 425 |
| 573689* | 609.6 | 813.562 | 479.425 | 479.425 | 695 |
| 580638* | 635 | 901.7 | 654.05 | 654.05 | 1354 |
| 572660* | 657.225 | 933.45 | 676.275 | 676.275 | 1530 |
| 575037* | 679.45 | 901.7 | 552.45 | 552.45 | 970 |
| 802095* | 710 | 900 | 410 | 410 | 570 |
| 3811/750-2RS | 750 | 1220 | 840 | 840 | 3972 |
