
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 | ||||
| NNC4838CV | 190 | 240 | 50 | 5.65 | 358 | 750 | 1100 | 1400 |
| NNCF4938CV | 190 | 260 | 69 | 11 | 605 | 1290 | 1100 | 1400 |
| NNCL4938CV | 190 | 260 | 69 | 11 | 605 | 1290 | 1100 | 1400 |
| NNC4938CV | 190 | 260 | 69 | 11 | 605 | 1290 | 1100 | 1400 |
| NNCF5038CV | 190 | 290 | 136 | 31.5 | 1470 | 2600 | 1000 | 1300 |
| NNCF5004CV | 20 | 42 | 30 | 0.2 | 52.3 | 57 | 8500 | 10000 |
| NNCF4840CV | 200 | 250 | 50 | 5.8 | 369 | 800 | 1100 | 1400 |
| NNCL4840CV | 200 | 250 | 50 | 5.7 | 369 | 800 | 1100 | 1400 |
| NNC4840CV | 200 | 250 | 50 | 5.9 | 369 | 800 | 1100 | 1400 |
| NNCF4940CV | 200 | 280 | 80 | 15.5 | 704 | 1500 | 1000 | 1300 |
| NNCL4940CV | 200 | 280 | 80 | 15.5 | 704 | 1500 | 1000 | 1300 |
| NNC4940CV | 200 | 280 | 80 | 16 | 704 | 1500 | 1000 | 1300 |
| NNCF5040CV | 200 | 310 | 150 | 41 | 1680 | 3050 | 950 | 1200 |
| NNCF4844CV | 220 | 270 | 50 | 6.3 | 380 | 865 | 1000 | 1200 |
| NNCL4844CV | 220 | 270 | 50 | 6.2 | 380 | 865 | 1000 | 1200 |
| NNC4844CV | 220 | 270 | 50 | 6.4 | 380 | 865 | 1000 | 1200 |
| NNCF4944CV | 220 | 300 | 80 | 17 | 737 | 1600 | 950 | 1200 |
| NNCL4944CV | 220 | 300 | 80 | 17 | 737 | 1600 | 950 | 1200 |
| NNC4944CV | 220 | 300 | 80 | 17 | 737 | 1600 | 950 | 1200 |
| NNCF5044CV | 220 | 340 | 160 | 52.5 | 2010 | 3600 | 850 | 1100 |
| NNCF4848CV | 240 | 300 | 60 | 9.9 | 539 | 1290 | 900 | 1100 |
| NNCL4848CV | 240 | 300 | 60 | 9.8 | 539 | 1290 | 900 | 1100 |
| NNC4848CV | 240 | 300 | 60 | 10 | 539 | 1290 | 900 | 1100 |
| NNCF4948CV | 240 | 320 | 80 | 18.5 | 781 | 1760 | 850 | 1100 |
| NNCL4948CV | 240 | 320 | 80 | 18 | 781 | 1760 | 850 | 1100 |
| NNC4948CV | 240 | 320 | 80 | 18.5 | 781 | 1760 | 850 | 1100 |
| NNCF5048CV | 240 | 360 | 160 | 56 | 2120 | 3900 | 800 | 1000 |
| NNCF5005CV | 25 | 47 | 30 | 0.23 | 59.4 | 71 | 7000 | 9000 |
| NNCF4852CV | 260 | 320 | 60 | 11 | 561 | 1400 | 800 | 1000 |
| NNCL4852CV | 260 | 320 | 60 | 10.5 | 561 | 1400 | 800 | 1000 |
| NNC4852CV | 260 | 320 | 60 | 11 | 561 | 1400 | 800 | 1000 |
| NNCF4952CV | 260 | 360 | 100 | 31.5 | 1170 | 2550 | 750 | 950 |
| NNCL4952CV | 260 | 360 | 100 | 31 | 1170 | 2550 | 750 | 950 |
| NNC4952CV | 260 | 360 | 100 | 32 | 1170 | 2550 | 750 | 950 |
| NNCF5052CV | 260 | 400 | 190 | 85.5 | 2860 | 5100 | 700 | 900 |
| NNCF4856CV | 280 | 350 | 69 | 16 | 737 | 1860 | 750 | 950 |
| NNCL4856CV | 280 | 350 | 69 | 15.5 | 737 | 1860 | 750 | 950 |
| NNC4856CV | 280 | 350 | 69 | 16 | 737 | 1860 | 750 | 950 |
| NNCF4956CV | 280 | 380 | 100 | 33.5 | 1210 | 2700 | 700 | 900 |
| NNCL4956CV | 280 | 380 | 100 | 33 | 1210 | 2700 | 700 | 900 |
| NNC4956CV | 280 | 380 | 100 | 34 | 1210 | 2700 | 700 | 900 |
| NNCF5056CV | 280 | 420 | 190 | 90.5 | 2920 | 5300 | 670 | 850 |
| NNCF5006CV | 30 | 55 | 34 | 0.35 | 73.7 | 88 | 6000 | 7500 |
| NNCF4860CV | 300 | 380 | 80 | 22.5 | 858 | 2120 | 700 | 850 |
| NNCL4860CV | 300 | 380 | 80 | 22 | 858 | 2120 | 700 | 850 |
| NNC4860CV | 300 | 380 | 80 | 23 | 858 | 2120 | 700 | 850 |
| NNCF4960CV | 300 | 420 | 118 | 52.5 | 1680 | 3750 | 670 | 800 |
| NNCL4960CV | 300 | 420 | 118 | 52 | 1680 | 3750 | 670 | 800 |
| NNC4960CV | 300 | 420 | 118 | 53 | 1680 | 3750 | 670 | 800 |
| NNCF5060CV | 300 | 460 | 218 | 130 | 3520 | 6550 | 600 | 750 |