
角接触轴承 简介
该轴承可以同时承受轴向和径向载荷,也可以承受纯轴向载荷。其极限转速高。与深沟球轴承相比,由于其装球数量多,因而载荷容量大,刚性强,运转平稳。此类轴承的特点是在高速工作状态下,钢球与内外圈沟道接触点的法线与轴线的垂直平面呈一夹角,即接触角,接触角越大,其轴向承载能力也越大。
| 轴承型号 | 基本尺寸 | 基本额定载荷(kN) | 极限转速(rpm) | 重量(kg) |
| dxDxB | 动(Cr) | 静(Cor) | 脂润滑 | 油润滑 |
| QJ220N2 | 100x180x34 | 152 | 215 | 2800 | 3800 | 3.91 |
| QJ320N2 | 100x215x47 | 249 | 372 | 2400 | 3400 | 8.78 |
| QJ(F)1022M | 110x170x28 | 113 | 186 | 2800 | 3800 | 2.68 |
| QJ222N2 | 110x200x38 | 194 | 284 | 2600 | 3400 | 5.71 |
| QJ322N2 | 110x240x50 | 280 | 442 | 2200 | 3000 | 12 |
| QJ224 | 120x215x40 | 209 | 318 | 2400 | 3200 | 6.29 |
| QJF324N2MA | 120x260x55 | 312 | 516 | 2000 | 2800 | 14.8 |
| QJ(F)1026 | 130x200x33 | 186 | 254 | 2400 | 3300 | 3.47 |
| QJ226N2 | 130x230x40 | 226 | 369 | 2200 | 3000 | 7.43 |
| QJ326 | 130x280x58 | 328 | 562 | 1900 | 2600 | 20.7 |
| QJ(F)1028 | 140x210x33 | 206 | 273 | 2200 | 3000 | 4.1 |
| QJ228N2 | 140x250x42 | 252 | 436 | 2000 | 2800 | 10.4 |
| QJ328 | 140x300x62 | 361 | 646 | 1700 | 2400 | 23.3 |
| QJ(F)1030 | 150x225x35 | 219 | 298 | 2000 | 2800 | 5.29 |
| QJ230N2 | 150x270x45 | 259 | 469 | 1800 | 2600 | 12 |
| QJ330 | 150x320x65 | 417 | 796 | 1600 | 2200 | 29.4 |
| QJ(F)1032M | 160x240x38 | 234 | 336 | 1900 | 2600 | 6.54 |
| QJ232N2 | 160x290x48 | 286 | 533 | 1700 | 2400 | 15.2 |
| QJ(F)1034 | 170x260x42 | 251 | 409 | 1800 | 2400 | 8.06 |
| QJ234N2 | 170x310x52 | 352 | 687 | 1600 | 2200 | 18.7 |
| QJ(F)1036 | 180x280x46 | 265 | 481 | 1700 | 2200 | 10.9 |
| QJ236 | 180x320x52 | 364 | 735 | 1500 | 2000 | 18 |
| QJ336 | 180x380x75 | 530 | 1125 | 1500 | 2000 | 46.2 |
| QJ(F)1038 | 190x290x46 | 250 | 480 | 1600 | 2200 | 11.5 |
| QJ238 | 190x340x55 | 380 | 790 | 1500 | 2000 | 22.6 |
| 176738 | 190x280x55 | 230 | 450 | 1600 | 2200 | 11.6 |
| QJ(F)1040 | 200x310x51 | 300 | 620 | 1500 | 2000 | 14.7 |
| 116740 | 200x289.5x50 | 250 | 500 | 1500 | 2000 | 13.8 |
| QJF240 | 200x360x58 | 400 | 850 | 1300 | 1800 | 27.3 |
| QJ340N2 | 200x420x80 | 570 | 1260 | 1200 | 1600 | 55.3 |
| QJ1044 | 220x340x56 | 305 | 650 | 1200 | 1700 | 17.8 |
| 116844 | 220x300x60 | 130 | 210 | 1450 | 1950 | 12.4 |
| QJ1048 | 240x360x56 | 330 | 750 | 1100 | 1500 | 20.9 |
| 116848 | 240x340x60 | 170 | 305 | 1300 | 1750 | 17.3 |
| 176748 | 240x329.5x60 | 150 | 270 | 1300 | 1750 | 15.3 |
| QJ1052 | 260x400x65 | 390 | 910 | 980 | 1200 | 31.5 |
| 176752 | 260x369.5x60 | 155 | 275 | 1200 | 1600 | 20.6 |
| 116752YS | 260x374.5x60 | 155 | 275 | 1200 | 1600 | 21.7 |
| 116753H | 266.6x355x35 | 175 | 340 | 1250 | 1600 | 9.59 |
| 116754 | 270x389.5x60 | 215 | 415 | 1100 | 1500 | 23.6 |
| QJ(F)1056 | 280x420x65 | 410 | 1010 | 960 | 1000 | 34.4 |
| 116956 | 280x389.5x65 | 200 | 390 | 1050 | 1400 | 23.8 |
| 116756K | 280x389.5x46 | 200 | 390 | 1050 | 1400 | 16.8 |
| QJ(F)1060 | 300x460x74 | 465 | 1224 | 900 | 1100 | 48.2 |
| 116760 | 300x439.5x65 | 260 | 540 | 970 | 1300 | 33.4 |
| 116860 | 300x420x65 | 235 | 485 | 1000 | 1350 | 27.9 |
| 116761H | 304.8x412x40 | 180 | 350 | 1000 | 1350 | 15.2 |
| QJ(F)1064 | 320x480x74 | 290 | 635 | 850 | 1230 | 47 |
| QJF2964X2 | 320x440x65 | 230 | 460 | 880 | 1250 | 29.4 |
| QJ(F)1076 | 380x560x82 | 375 | 900 | 670 | 890 | 68.8 |
| 116788 | 430x619.5x100 | 405 | 1050 | 600 | 800 | 98.9 |