
双列满装圆柱滚子轴承可以装入更多的滚子,因此适合极高的径向载荷以及中等转速。 NNCF 型轴承内圈上带有三个挡边,外圈一侧带挡边,允许有限的单向轴向位移。 外圈上的固定环可将轴承部件保持一体。 固定环在运行期间不能承受轴向载荷。
| 型号 | 主要尺寸及数据 | 其他数据 | ||||||
| d | D | B | m | Cr | C0r | nB | nG | |
| ${modelt1.unit} | mm | kg | kN | r/min | ||||
| NNCF4864CV | 320 | 400 | 80 | 23.5 | 897 | 2280 | 630 | 800 |
| NNCL4864CV | 320 | 400 | 80 | 23 | 897 | 2280 | 630 | 800 |
| NNC4864CV | 320 | 400 | 80 | 24 | 897 | 2280 | 630 | 800 |
| NNCF4964CV | 320 | 440 | 118 | 55.5 | 1760 | 4050 | 600 | 750 |
| NNCL4964CV | 320 | 440 | 118 | 55 | 1760 | 4050 | 600 | 750 |
| NNC4964CV | 320 | 440 | 118 | 56 | 1760 | 4050 | 600 | 750 |
| NNCF5064CV | 320 | 480 | 218 | 135 | 3690 | 6950 | 560 | 700 |
| NNCF4868CV | 340 | 420 | 80 | 25 | 913 | 2400 | 600 | 750 |
| NNCL4868CV | 340 | 420 | 80 | 25.5 | 913 | 2400 | 600 | 750 |
| NNC4868CV | 340 | 420 | 80 | 25.5 | 913 | 2400 | 600 | 750 |
| NNCF4968CV | 340 | 460 | 118 | 58.5 | 1790 | 4250 | 560 | 700 |
| NNCL4968CV | 340 | 460 | 118 | 58 | 1790 | 4250 | 560 | 700 |
| NNC4968CV | 340 | 460 | 118 | 59 | 1790 | 4250 | 560 | 700 |
| NNCF5068CV | 340 | 520 | 243 | 185 | 4400 | 8300 | 530 | 670 |
| NNCF5007CV | 35 | 62 | 36 | 0.46 | 89.7 | 112 | 5300 | 6700 |
| NNCF4872CV | 360 | 440 | 80 | 26.5 | 935 | 2550 | 560 | 700 |
| NNCL4872CV | 360 | 440 | 80 | 26 | 935 | 2550 | 560 | 700 |
| NNC4872CV | 360 | 440 | 80 | 27 | 935 | 2550 | 560 | 700 |
| NNCF4972CV | 360 | 480 | 118 | 61.5 | 1830 | 4500 | 530 | 670 |
| NNCL4972CV | 360 | 480 | 118 | 61 | 1830 | 4500 | 530 | 670 |
| NNC4972CV | 360 | 480 | 118 | 62 | 1830 | 4500 | 530 | 670 |
| NNCF5072CV | 360 | 540 | 243 | 195 | 4180 | 8650 | 500 | 630 |
| NNCF4876CV | 380 | 480 | 100 | 45 | 1400 | 3650 | 530 | 670 |
| NNCL4876CV | 380 | 480 | 100 | 44 | 1400 | 3650 | 530 | 670 |
| NNC4876CV | 380 | 480 | 100 | 45.5 | 1400 | 3650 | 530 | 670 |
| NNCF4976CV | 380 | 520 | 140 | 91.5 | 2380 | 5700 | 500 | 630 |
| NNCL4976CV | 380 | 520 | 140 | 90.5 | 2380 | 5700 | 500 | 630 |
| NNC4976CV | 380 | 520 | 140 | 92.5 | 2380 | 5700 | 500 | 630 |
| NNCF5076CV | 380 | 560 | 243 | 200 | 4680 | 9150 | 480 | 600 |
| NNCF5008CV | 40 | 68 | 38 | 0.56 | 106 | 140 | 4800 | 6000 |
| NNCF4880CV | 400 | 500 | 100 | 46 | 1420 | 3750 | 500 | 630 |
| NNCL4880CV | 400 | 500 | 100 | 46 | 1420 | 3750 | 500 | 630 |
| NNC4880CV | 400 | 500 | 100 | 46.5 | 1420 | 3750 | 500 | 630 |
| NNCF4980CV | 400 | 540 | 140 | 95.5 | 2420 | 6000 | 480 | 600 |
| NNCL4980CV | 400 | 540 | 140 | 94.5 | 2420 | 6000 | 480 | 600 |
| NNC4980CV | 400 | 540 | 140 | 96.5 | 2420 | 6000 | 480 | 600 |
| NNCF5080CV | 400 | 600 | 272 | 270 | 5500 | 11000 | 450 | 560 |
| NNCF5009CV | 45 | 75 | 40 | 0.71 | 112 | 156 | 4300 | 5300 |
| NNCF5010CV | 50 | 80 | 40 | 0.76 | 142 | 196 | 4000 | 5000 |
| NNCF5011CV | 55 | 90 | 46 | 1.15 | 190 | 280 | 3400 | 4300 |
| NNCF4912CV | 60 | 85 | 25 | 0.48 | 78.1 | 137 | 3600 | 4500 |
| NNCL4912CV | 60 | 85 | 25 | 0.47 | 78.1 | 137 | 3600 | 4500 |
| NNC4912CV | 60 | 85 | 25 | 0.49 | 78.1 | 137 | 3600 | 4500 |
| NNCF5012CV | 60 | 95 | 46 | 1.25 | 198 | 300 | 3400 | 4000 |
| NNCF5013CV | 65 | 100 | 46 | 1.3 | 209 | 325 | 3000 | 3800 |
| NNCF4914CV | 70 | 100 | 30 | 0.77 | 114 | 193 | 3000 | 3800 |
| NNCL4914CV | 70 | 100 | 30 | 0.75 | 114 | 193 | 3000 | 3800 |
| NNC4914CV | 70 | 100 | 30 | 0.78 | 114 | 193 | 3000 | 3800 |
| NNCF5014CV | 70 | 110 | 54 | 1.85 | 238 | 345 | 2800 | 3600 |
| NNCF5015CV | 75 | 115 | 54 | 1.95 | 251 | 380 | 2600 | 3200 |