NAU type
The NAU type is a double row fully loaded cylindrical roller bearing with a cage, which has good radial load-bearing and rigidity performance, and is suitable for heavy-duty medium and low-speed industrial transmission scenarios.
| Model | Basic Dimensions | Basic rated dynamic load | Weight | Type | |||
|---|---|---|---|---|---|---|---|
| Inner diameter | Outer diameter | Thickness | Dynamic load | Static load | |||
| [mm] | [mm] | [mm] | (kN) | (kN) | （kg） | ||
| NAU4900 | 10 | 22 | 13 | 6.58 | 6.47 | 24.5 | NAU type |
| NAU4901 | 12 | 24 | 13 | 6.95 | 7.12 | 27.5 | NAU type |
| NAU4902 | 15 | 28 | 13 | 7.95 | 9.02 | 36.5 | NAU type |
| NAU4903 | 17 | 30 | 13 | 8.24 | 9.67 | 39.5 | NAU type |
| NAU4904 | 20 | 37 | 17 | 10.7 | 11.3 | 76 | NAU type |
| NAU4905 | 25 | 42 | 17 | 11.9 | 13.9 | 89 | NAU type |
| NAU4906 | 30 | 47 | 17 | 13 | 16.2 | 102 | NAU type |
| NAU4907 | 35 | 55 | 20 | 19.5 | 26.3 | 168 | NAU type |
| NAU4908 | 40 | 62 | 22 | 23.4 | 29.4 | 220 | NAU type |
| NAU4909 | 45 | 68 | 22 | 24.8 | 32.8 | 260 | NAU type |
| NAU4910 | 50 | 72 | 22 | 26.2 | 36.2 | 265 | NAU type |
| NAU4911 | 55 | 80 | 25 | 33 | 47 | 385 | NAU type |
| NAU4912 | 60 | 85 | 25 | 34.7 | 51.4 | 415 | NAU type |
| NAU4913 | 65 | 90 | 25 | 36.9 | 57.1 | 440 | NAU type |
| NAU4914 | 70 | 100 | 30 | 53.7 | 84.6 | 705 | NAU type |
| NAU4915 | 75 | 105 | 30 | 54.8 | 88.2 | 750 | NAU type |
| NAU4916 | 80 | 110 | 30 | 57.2 | 95.5 | 790 | NAU type |
| NAU4917 | 85 | 120 | 35 | 75.4 | 120 | 1150 | NAU type |
| NAU4918 | 90 | 125 | 35 | 79.5 | 130 | 1210 | NAU type |
| NAU4919 | 95 | 130 | 35 | 81 | 136 | 1270 | NAU type |
