单列圆柱滚子带内圈轴承是一种常见的滚动轴承类型，常用于承受径向负载的同时，也能承受一定程度的轴向负载。
| 型号 | 内径 | 外径 | 厚度 | Cr | Cor | 重量 |
|---|---|---|---|---|---|---|
| NU264+HJ264 | 320 | 580 | 92 | — | — | 125 |
| NU260M | 300 | 540 | 85 | — | — | 87.2 |
| NU260/C3 | 300 | 540 | 85 | - | - | 87.2 |
| NU260 | 300 | 540 | 85 | 1360 | 2190 | 87.2 |
| NU256 | 280 | 500 | 80 | - | - | 71.8 |
| NU252M | 260 | 480 | 80 | — | — | 70.3 |
| NU252E | 260 | 480 | 80 | - | - | 70.1 |
| NU252 | 260 | 480 | 80 | - | - | 68.3 |
| NU248X3M | 240 | 390 | 108 | - | - | 53.4 |
| NU248M | 240 | 440 | 72 | — | — | 48.2 |
| NU248E | 240 | 440 | 72 | - | - | 51.2 |
| NU248+HJ248 | 240 | 440 | 80 | - | - | 70.3 |
| NU248 | 240 | 440 | 72 | 880 | 1345 | 48.2 |
| NU244M+HJ244 | 220 | 400 | 65 | - | - | 39 |
| NU244M | 220 | 400 | 65 | — | — | 38.9 |
| NU244E | 220 | 400 | 65 | - | - | 38 |
| NU244+HJ244 | 220 | 400 | 65 | - | - | 39 |
| NU244/C9+HJ244 | 220 | 400 | 65 | - | - | 39 |
| NU244 | 220 | 400 | 65 | 702 | 1050 | 36 |
| NU240M+HJ244 | 220 | 400 | 144 | — | — | 76.1 |
| NU240M | 200 | 360 | 58 | - | - | 27.3 |
| NU240EM+HJ240E | 200 | 360 | 58 | - | - | 28.2 |
| NU240EM | 200 | 360 | 58 | - | - | 28.1 |
| NU240E | 200 | 360 | 58 | - | - | - |
| NU240 | 200 | 360 | 58 | 570 | 842 | 26 |
| NU238M+HJ238 | 190 | 340 | 55 | — | — | 24.6 |
| NU238M | 190 | 340 | 55 | — | — | 22.6 |
| NU238EM | 190 | 340 | 55 | - | - | 24.2 |
| NU238E | 190 | 340 | 55 | - | - | - |
| NU238+HJ238 | 190 | 340 | 55 | 534 | 1950 | 24.6 |