圆锥滚子轴承是专为复合载荷设计的传动部件,核心由内圈、外圈、圆锥滚子和保持架组成,通过锥形滚道与滚子的适配,可同时承受较大径向载荷和单向轴向载荷,承载能力强、刚性高。
结构设计适配中低速重载工况,安装时可通过调整游隙优化性能,维护便捷,广泛应用于汽车轮毂、机床主轴、工程机械、矿山设备等场景,能在复杂受力环境下稳定传递动力,是工业重载系统的关键传动部件。
| Designation | Bore diameter | Outside diameter | Width | Basic dynamic load rating | Limiting speed |
|---|---|---|---|---|---|
| [mm] | [mm] | [mm] | [kN] | [r/min] | |
| 48290/48220 | 127 | 182.562 | 39.688 | 281 | 3200 |
| 535/532 A | 44.45 | 111.125 | 38.1 | 183 | 6300 |
| 593/592 A | 88.9 | 152.4 | 39.688 | 237 | 4300 |
| 67983/67920 | 203.2 | 282.575 | 46.038 | 465 | 2000 |
| BT1B 332787/HA4 | 680 | 1000 | 190 | 5610 | 500 |
| HH 437549/510 | 165.1 | 336.55 | 95.25 | 1198 | 1900 |
| JL 69349 X/310 | 38 | 63 | 17 | 45.7 | 10000 |
| JL 69349/310 | 38 | 63 | 17 | 45.7 | 10000 |
| JLM 104945/910 | 50 | 82 | 27.7 | 88.9 | 8000 |
| JLM 508748/710 | 60 | 95 | 24 | 103 | 6700 |
| L 281147/110 | 660.4 | 812.8 | 95.25 | 2086 | 560 |
| L 432348/310 | 158.75 | 205.583 | 23.812 | 168 | 2800 |
| L 555249/210 | 292.1 | 374.65 | 47.625 | 539 | 1500 |
| LM 245846/810 | 230.188 | 317.5 | 52.388 | 556 | 1800 |
| LM 245848/810 | 231.775 | 317.5 | 52.388 | 556 | 1800 |
| LM 48548 A/510 | 34.925 | 65.088 | 18.288 | 58 | 10000 |
| LM 770949/910 | 457.2 | 603.25 | 85.725 | 1541 | 850 |
| LM 772748/710/HA1 | 488.95 | 634.873 | 84.138 | 1450 | 850 |
| T2ED 045 | 45 | 95 | 36 | 182 | 7000 |
| T7FC 050 | 50 | 105 | 32 | 134 | 6300 |
| T7FC 065 | 65 | 130 | 37 | 194 | 5000 |
| 11590/11520 | 15.875 | 42.862 | 14.288 | 21.5 | 17000 |
| 15123/15245 | 31.75 | 62 | 19.05 | 59.5 | 11000 |
| 15578/15520 | 25.4 | 57.15 | 17.462 | 49.1 | 12000 |