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 |
|---|---|---|---|---|---|---|
| RNU212 | 73.5 | 110 | 22 | - | - | 0.632 |
| RNU211M | 66.5 | 100 | 21 | - | - | 0.506 |
| RNU210M | 60.4 | 90 | 20 | — | — | 0.43 |
| RNU210EM | 59.5 | 90 | 20 | - | - | 0 |
| RNU210 | 60.4 | 90 | 20 | — | — | 0.43 |
| RNU209M | 45 | 85 | 19 | — | — | 0.411 |
| RNU209EM | 54.5 | 85 | 19 | - | - | 0 |
| RNU209 | 55 | 85 | 19 | — | — | 0.411 |
| RNU208M | 50 | 80 | 18 | — | — | 0.253 |
| RNU208EM | 49.5 | 80 | 18 | - | - | 0 |
| RNU208 | 40 | 80 | 18 | — | — | 0.4 |
| RNU207M | 43.8 | 72 | 17 | — | — | 0.259 |
| RNU207EM | 44 | 72 | 17 | - | - | 0 |
| RNU207 | 43.8 | 72 | 17 | — | — | 0.259 |
| RNU206M | 38.5 | 62 | 16 | — | — | 0.19 |
| RNU206EM | 37.5 | 62 | 16 | - | - | 0 |
| RNU206 | 38.5 | 62 | 16 | — | — | 0.167 |
| RNU205M | 32 | 52 | 15 | — | — | 0.12 |
| RNU205L1 | 32 | 52 | 15 | - | - | 0.107 |
| RNU205 | 32 | 52 | 15 | — | — | 0.118 |
| RNU204M | 27 | 47 | 14 | — | — | 0.1 |
| RNU204L1 | 27 | 47 | 14 | - | - | 0.09 |
| RNU204 | 27 | 47 | 14 | — | — | 0.09 |
| RNU203M | 22.9 | 40 | 12 | — | — | 0.07 |
| RNU203L1 | 22.9 | 40 | 12 | - | - | 0.086 |
| RNU203 | 22.9 | 40 | 12 | - | - | 0.054 |
| RNU202TN1 | 20 | 35 | 11 | - | - | 0 |
| RNU202M | 20 | 35 | 11 | - | - | 0.045 |
| RNU202 | 20 | 35 | 11 | — | — | 0.049 |
| RNU1036M | 205 | 280 | 46 | — | — | 7.8 |