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 |
|---|---|---|---|---|---|---|
| RNU310 | 65 | 110 | 27 | - | - | 0.803 |
| RNU309M | 58.5 | 100 | 25 | — | — | 0.81 |
| RNU309EM | 58.5 | 100 | 25 | - | - | 0 |
| RNU308M/P5 | 53.5 | 90 | 23 | - | - | 0.555 |
| RNU308M | 53.5 | 90 | 23 | — | — | 0.555 |
| RNU308EM/P6 | 52 | 90 | 23 | - | - | 0.58 |
| RNU308EM/P5 | 52 | 90 | 23 | - | - | 0.58 |
| RNU308EM | 52 | 90 | 23 | - | - | 0.58 |
| RNU308E | 53.5 | 90 | 23 | - | - | 0.48 |
| RNU307M | 46.2 | 80 | 21 | — | — | 0.436 |
| RNU307EM | 46.2 | 80 | 21 | - | - | 0 |
| RNU307E | 46.2 | 80 | 21 | — | — | 0.396 |
| RNU306M | 42 | 72 | 19 | — | — | 0.318 |
| RNU306EM | 40.5 | 72 | 19 | - | - | 0 |
| RNU306 | 42 | 72 | 19 | — | — | 0.318 |
| RNU305V/YA | 35 | 62 | 17 | - | - | 0.19 |
| RNU305V | 35 | 62 | 17 | - | - | 0.118 |
| RNU305M | 35 | 62 | 17 | — | — | 0.125 |
| RNU305EM | 34 | 62 | 17 | - | - | 0 |
| RNU305E | 34 | 62 | 17 | - | - | 0.2 |
| RNU305 | 35 | 62 | 17 | — | — | 0.188 |
| RNU304M | 28.5 | 52 | 15 | — | — | 0.161 |
| RNU304EM | 27.5 | 52 | 15 | - | - | 0 |
| RNU303EM | 24.2 | 47 | 14 | - | - | 0 |
| RNU2317M | 108 | 180 | 60 | — | — | 6.47 |
| RNU2315M | 95.5 | 160 | 55 | — | — | 4.92 |
| RNU2312M | 77 | 130 | 46 | — | — | 2.41 |
| RNU2309M | 58.5 | 100 | 36 | - | - | 1.1 |
| RNU2309 | 58.5 | 100 | 36 | — | — | 1.21 |
| RNU2304ECP | 27.5 | 52 | 21 | - | - | 0.167 |