推力滚子轴承用于承受轴向载荷为主的轴、径向联合载荷,但径向载荷不得超过轴向载荷的 55% 。与其他推力滚子轴承相比,此种轴承摩擦因数较低,转速较高,并具有调心性能。
轴承代号 | 外 形 尺 寸 | 基本额定载荷 | 极限转速 | 相关安装尺寸(mm) | 重量(参考) | ||||||||||
现用代号 | 原用代号 | mm | kN | r/min | da | Da | ra | kg | |||||||
d | D | T | d1 | D1 | rmin | Ca | Coa | 脂 | 油 | min | max | max | |||
81836 | 9836 | 180 | 280 | 54 | 184 | 275 | 3 | 803 | 3717 | 680 | 900 | 264 | 191 | 3 | 13.4 |
81140 | 9140 | 200 | 250 | 37 | 203 | 247 | 1.1 | 278 | 1326 | 700 | 900 | 240 | 211 | 1.1 | 4.82 |
81144 | 9144 | 220 | 270 | 37 | 223 | 267 | 1.1 | 300 | 1530 | 500 | 670 | 263 | 226 | 1 | 4.5 |
81244 | 9244 | 300 | 63 | 224 | 297 | 2 | 675 | 3015 | 360 | 480 | 296 | 230 | 2 | 13 | |
89444 | 9009444 | 420 | 112 | 225 | 420 | 6 | 2080 | 10080 | 240 | 340 | 413 | 246 | 5 | 82 | |
81148 | 9148 | 240 | 300 | 45 | 243 | 297 | 1.5 | 427 | 2205 | 430 | 560 | 296 | 248 | 1.5 | 7.25 |
81248 | 9248 | 340 | 78 | 244 | 335 | 2.1 | 990 | 4410 | 300 | 400 | 335 | 261 | 2 | 22 | |
89448 | 9009448 | 440 | 122 | 245 | 435 | 6 | 2160 | 10800 | 280 | 380 | 420 | 254 | 6 | 88 | |
81152 | 9152 | 260 | 320 | 45 | 263 | 317 | 1.5 | 440 | 2340 | 400 | 530 | 316 | 268 | 1.5 | 7.85 |
81252 | 9252 | 360 | 79 | 264 | 355 | 2.1 | 1026 | 4770 | 280 | 380 | 353 | 280 | 2 | 24 | |
89452 | 9009452 | 480 | 132 | 265 | 480 | 6 | 2560 | 12870 | 200 | 300 | 472 | 288 | 5 | 114 | |
81156 | 9156 | 280 | 350 | 53 | 283 | 347 | 1.5 | 612 | 3195 | 360 | 480 | 346 | 288 | 1.5 | 10.5 |
81256 | 9256 | 380 | 80 | 284 | 375 | 2 | 1044 | 4950 | 260 | 360 | 373 | 300 | 2 | 26 | |
89456 | 9009456 | 520 | 145 | 285 | 520 | 5 | 3015 | 15570 | 240 | 340 | 512 | 311 | 5 | 142 | |
81160 | 9160 | 300 | 380 | 62 | 304 | 376 | 2 | 765 | 3960 | 320 | 430 | 373 | 315 | 2 | 16.5 |
81260 | 9260 | 420 | 95 | 304 | 415 | 3 | 1377 | 6480 | 220 | 320 | 413 | 328 | 2.5 | 40.5 | |
89460 | 9009460 | 540 | 145 | 305 | 540 | 6 | 3105 | 16200 | 200 | 320 | 520 | 312 | 6 | 153 | |
81164 | 9164 | 320 | 400 | 63 | 324 | 396 | 2 | 792 | 4185 | 300 | 400 | 394 | 334 | 2 | 18 |
81264 | 9264 | 440 | 95 | 325 | 435 | 3 | 1400 | 6750 | 200 | 300 | 434 | 348 | 2.5 | 42.5 | |
81168 | 9168 | 340 | 420 | 64 | 344 | 416 | 2 | 810 | 4410 | 280 | 380 | 414 | 354 | 2 | 19.5 |
81268 | 9268 | 460 | 96 | 345 | 455 | 3 | 1467 | 7200 | 200 | 300 | 452 | 367 | 2.5 | 47 | |
89172 | 9009172 | 360 | 440 | 48 | 363 | 437 | 2 | 612 | 3735 | 300 | 400 | 420 | 380 | 2 | 15.5 |
81172 | 9172 | 440 | 65 | 364 | 436 | 2 | 810 | 4410 | 280 | 380 | 434 | 374 | 2 | 19.5 | |
81272 | 9272 | 500 | 110 | 365 | 495 | 4 | 1940 | 9360 | 180 | 260 | 492 | 393 | 3 | 65.5 | |
89176 | 9009176 | 380 | 460 | 48 | 383 | 457 | 2 | 639 | 3960 | 300 | 400 | 440 | 400 | 2 | 16.5 |
81176 | 9176 | 460 | 65 | 384 | 456 | 2 | 837 | 4770 | 260 | 360 | 453 | 393 | 2 | 22 | |
81276 | 9276 | 380 | 520 | 112 | 385 | 515 | 4 | 1980 | 9720 | 180 | 260 | 511 | 413 | 3 | 70 |
89180 | 9009180 | 400 | 480 | 48 | 403 | 477 | 2 | 661 | 4185 | 300 | 400 | 460 | 420 | 2 | 17.5 |
81180 | 9180 | 480 | 65 | 404 | 476 | 2 | 868 | 5040 | 260 | 360 | 473 | 413 | 2 | 23 | |
81280 | 9280 | 540 | 112 | 405 | 535 | 4 | 2010 | 10080 | 170 | 240 | 531 | 433 | 3 | 73 | |
89184 | 9009184 | 420 | 500 | 48 | 423 | 497 | 2 | 688 | 4410 | 280 | 380 | 480 | 440 | 2 | 18 |
81184 | 9184 | 500 | 65 | 424 | 495 | 2 | 882 | 5265 | 240 | 340 | 493 | 433 | 2 | 24 | |
81284 | 9284 | 580 | 130 | 425 | 575 | 5 | 2505 | 12600 | 160 | 220 | 571 | 459 | 4 | 95.5 | |
89188 | 9009188 | 440 | 540 | 60 | 443 | 537 | 2.1 | 936 | 5760 | 220 | 320 | 515 | 465 | 2 | 30 |
81188 | 9188 | 540 | 80 | 444 | 535 | 2.1 | 1430 | 8000 | 200 | 300 | 533 | 459 | 2 | 39.5 | |
81288 | 9288 | 600 | 130 | 445 | 595 | 5 | 2900 | 14600 | 160 | 220 | 591 | 479 | 4 | 110 | |
89192 | 9009192 | 460 | 560 | 60 | 463 | 557 | 2.1 | 972 | 6030 | 220 | 320 | 535 | 485 | 2 | 31.5 |
81192 | 9192 | 560 | 80 | 464 | 555 | 2.1 | 1314 | 7650 | 200 | 300 | 553 | 479 | 2 | 41 | |
81292 | 9292 | 620 | 130 | 465 | 615 | 5 | 2430 | 12060 | 150 | 200 | 611 | 499 | 4 | 118 | |
89196 | 9009196 | 480 | 580 | 60 | 483 | 577 | 2.1 | 990 | 6255 | 220 | 320 | 555 | 505 | 2 | 32.5 |
81196 | 9196 | 580 | 80 | 484 | 575 | 2.1 | 1310 | 7785 | 190 | 280 | 573 | 500 | 2 | 43 | |
81296 | 9296 | 650 | 135 | 485 | 645 | 5 | 3015 | 15300 | 150 | 200 | 641 | 520 | 4 | 128 | |
891/500 | 90091/500 | 500 | 600 | 60 | 503 | 597 | 2.1 | 1098 | 7335 | 200 | 300 | 575 | 525 | 2 | 34 |
811/500 | 91/500 | 600 | 80 | 505 | 595 | 2.1 | 1400 | 8370 | 190 | 280 | 592 | 519 | 2 | 44 | |
812/500 | 92/500 | 500 | 670 | 135 | 505 | 665 | 5 | 3400 | 17200 | 140 | 190 | 661 | 540 | 4 | 133 |
891/530 | 90091/530 | 530 | 640 | 67 | 534 | 636 | 3 | 1233 | 7920 | 190 | 280 | 613 | 557 | 2.5 | 44 |
811/530 | 91/530 | 640 | 85 | 535 | 635 | 3 | 1557 | 9540 | 180 | 260 | 632 | 554 | 2.5 | 55.5 | |
872/530 | 75492/530 | 710 | 82 | 532 | 708 | 5 | 2280 | 17840 | 220 | 290 | 689 | 551 | 5 | 96.6 | |
812/530 | 92/530 | 710 | 140 | 535 | 705 | 5 | 3285 | 16740 | 130 | 180 | 701 | 572 | 4 | 154 | |
891/560 | 90091/560 | 560 | 670 | 67 | 564 | 666 | 3 | 1230 | 8235 | 190 | 280 | 643 | 587 | 2.5 | 46.5 |
811/560 | 91/560 | 670 | 85 | 565 | 665 | 3 | 1584 | 9990 | 180 | 260 | 662 | 584 | 2.5 | 58 | |
812/560 | 92/560 | 750 | 150 | 565 | 745 | 5 | 3900 | 20800 | 120 | 170 | 741 | 611 | 4 | 198 | |
891/600 | 90091/600 | 600 | 710 | 67 | 604 | 706 | 3 | 1280 | 8685 | 180 | 260 | 683 | 627 | 2.5 | 49.5 |
811/600 | 91/600 | 710 | 85 | 605 | 705 | 3 | 1620 | 10400 | 170 | 240 | 702 | 624 | 2.5 | 62 | |
812/600 | 92/600 | 800 | 160 | 605 | 795 | 5 | 3960 | 21600 | 110 | 160 | 789 | 651 | 4 | 240 | |
817/600 | 5497/600 | 860 | 125 | 602 | 860 | 6 | 3870 | 12980 | 110 | 160 | 850 | 620 | 6 | 264 | |
891/630 | 90091/630 | 630 | 750 | 73 | 634 | 746 | 3 | 1467 | 10080 | 170 | 240 | 720 | 660 | 2.5 | 62 |
811/630 | 91/630 | 750 | 95 | 634 | 746 | 3 | 2160 | 13700 | 160 | 220 | 732 | 650 | 2.5 | 80 | |
812/630 | 92/630 | 850 | 175 | 638 | 842 | 6 | 4320 | 23400 | 95 | 140 | 808 | 672 | 5 | 295 | |
891/670 | 90091/670 | 670 | 800 | 78 | 675 | 795 | 4 | 1800 | 12060 | 160 | 220 | 769 | 701 | 3 | 75.5 |
811/670 | 91/670 | 800 | 105 | 675 | 795 | 4 | 2550 | 16300 | 150 | 200 | 777 | 693 | 3 | 110 | |
872/670 | 75492/670 | 900 | 103 | 672 | 900 | 6 | 3530 | 26503 | 160 | 200 | 895 | 685 | 6 | 198 | |
812/670 | 92/670 | 670 | 900 | 180 | 678 | 892 | 6 | 5130 | 27450 | 95 | 140 | 860 | 710 | 5 | 335 |
871/710 | 75491/710 | 710 | 850 | 63 | 714 | 848 | 4 | 1440 | 13657 | 240 | 300 | 843 | 728 | 4 | 79 |
811/710 | 91/710 | 850 | 112 | 715 | 845 | 4 | 2610 | 16470 | 140 | 190 | 825 | 735 | 3 | 155 | |
812/710 | 92/710 | 950 | 190 | 718 | 942 | 6 | 5265 | 28800 | 90 | 130 | 905 | 855 | 5 | 395 | |
891/800 | 90091/800 | 800 | 950 | 90 | 805 | 945 | 4 | 2250 | 16200 | 140 | 190 | 913 | 837 | 3 | 120 |
811/800 | 91/800 | 950 | 120 | 805 | 945 | 4 | 3105 | 19800 | 120 | 170 | 923 | 827 | 3 | 165 | |
812/800 | 92/800 | 1060 | 205 | 810 | 1050 | 7.5 | 6615 | 36450 | 80 | 110 | 1015 | 845 | 6 | 515 | |
871/850 | 75491/850 | 850 | 1000 | 67 | 855 | 995 | 4 | 1864 | 17480 | 200 | 260 | 989 | 862 | 4 | 97.5 |
891/850 | 90091/850 | 1000 | 90 | 855 | 995 | 4 | 2600 | 19000 | 130 | 180 | 963 | 887 | 3 | 130 | |
811/850 | 91/850 | 1000 | 120 | 855 | 995 | 4 | 3450 | 23200 | 110 | 160 | 973 | 877 | 3 | 170 | |
812/850 | 92/850 | 1120 | 212 | 860 | 1110 | 7.5 | 8150 | 45500 | 80 | 110 | 1075 | 895 | 6 | 580 | |
891/900 | 90091/900 | 900 | 1060 | 95 | 905 | 1055 | 5 | 2745 | 19800 | 120 | 170 | 1022 | 938 | 4 | 150 |
872/900 | 75492/900 | 1180 | 125 | 902 | 1180 | 7.5 | 5300 | 50459 | 100 | 130 | 1173 | 908 | 7.5 | 386 | |
812/900 | 92/900 | 1180 | 220 | 910 | 1170 | 7.5 | 7650 | 44100 | 75 | 100 | 1130 | 950 | 6 | 665 | |
891/1060 | 90091/1060 | 1060 | 1250 | 115 | 1065 | 1245 | 5 | 3730 | 27900 | 90 | 130 | 1205 | 1105 | 4 | 260 |
811/1060 | 91/1060 | 1250 | 150 | 1066 | 1244 | 5 | 4770 | 32850 | 90 | 130 | 1215 | 1095 | 4 | 225 | |
872/1060 | 75492/1060 | 1400 | 155 | 1065 | 1400 | 9.5 | 8950 | 79388 | 87 | 110 | 1392 | 1072 | 9.5 | 689 | |
812/1060 | 92/1060 | 1400 | 265 | 1072 | 1388 | 9.5 | 1080 | 63900 | 80 | 110 | 1340 | 1120 | 8 | 1150 | |
891/1120 | 90091/1120 | 1120 | 1320 | 122 | 1125 | 1315 | 5 | 4410 | 32850 | - | - | 1274 | 1066 | 4 | 305 |
811/1120 | 91/1120 | 1320 | 160 | 1126 | 1314 | 5 | 5400 | 37350 | - | - | 1284 | 1156 | 4 | 410 | |
871/1180 | 75491/1180 | 1180 | 1400 | 100 | 1185 | 1395 | 6 | 4430 | 48664 | 110 | 140 | 1389 | 1190 | 6 | 311 |
872/1320 | 75492/1320 | 1320 | 1700 | 175 | 1325 | 1700 | 9.5 | 10300 | 105400 | 67 | 90 | 1690 | 1330 | 9.5 | 105 |