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） | ||
| NAU4920 | 100 | 140 | 40 | 106 | 181 | 1770 | NAU type |
| NAU4922 | 110 | 150 | 40 | 113 | 200 | 1930 | NAU type |
| NAU4924 | 120 | 165 | 45 | 146 | 268 | 2680 | NAU type |
| NAU4926 | 130 | 180 | 50 | 166 | 304 | 3610 | NAU type |
| NAU4928 | 140 | 190 | 50 | 174 | 327 | 3840 | NAU type |
| NAU4904UU | 20 | 37 | 17 | 10.7 | 11.3 | 76 | NAU type |
| NAU4905UU | 25 | 42 | 17 | 11.9 | 13.9 | 89 | NAU type |
| NAU4906UU | 30 | 47 | 17 | 13 | 16.2 | 102 | NAU type |
| NAU4907UU | 35 | 55 | 20 | 19.5 | 26.3 | 168 | NAU type |
| NAU4908UU | 40 | 62 | 22 | 23.4 | 29.4 | 220 | NAU type |
| NAU4909UU | 45 | 68 | 22 | 24.8 | 32.8 | 260 | NAU type |
| NAU4910UU | 50 | 72 | 22 | 26.2 | 36.2 | 265 | NAU type |
| NAU4911UU | 55 | 80 | 25 | 33 | 47 | 385 | NAU type |
| NAU4912UU | 60 | 85 | 25 | 34.7 | 51.4 | 415 | NAU type |
| NAU4913UU | 65 | 90 | 25 | 36.9 | 57.1 | 440 | NAU type |
| NAU4914UU | 70 | 100 | 30 | 53.7 | 84.6 | 705 | NAU type |
| NAU4915UU | 75 | 105 | 30 | 54.8 | 88.2 | 750 | NAU type |
| NAU4916UU | 80 | 110 | 30 | 57.2 | 95.5 | 790 | NAU type |
| NAU4917UU | 85 | 120 | 35 | 75.4 | 120 | 1150 | NAU type |
| NAU4918UU | 90 | 125 | 35 | 79.5 | 130 | 1210 | NAU type |
