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 |
|---|---|---|---|---|---|---|
| NUP312EN | 60 | 130 | 31 | — | — | 2.02 |
| NUP312EM | 60 | 130 | 31 | - | - | 0 |
| NUP312EF1 | 60 | 130 | 31 | - | - | 2.05 |
| NUP312E/C9 | 60 | 130 | 31 | - | - | 2.01 |
| NUP312E | 60 | 130 | 31 | 142 | 155 | 1.87 |
| NUP312 | 60 | 130 | 31 | - | - | - |
| NUP311NV/C3 | 55 | 120 | 29 | - | - | 1.63 |
| NUP311NM | 55 | 120 | 29 | - | - | 1.74 |
| NUP311N/YA | 55 | 120 | 29 | — | — | 1.74 |
| NUP311M | 55 | 120 | 29 | — | — | 1.69 |
| NUP311-E-TVP2 | 55 | 120 | 29 | - | - | 1.54kg |
| NUP311ERNF1 | 55 | 120 | 29 | - | - | 1.59 |
| NUP311EN | 55 | 120 | 29 | — | — | 1.55 |
| NUP311EM | 55 | 120 | 29 | - | - | 0 |
| NUP311E | 55 | 120 | 29 | 128 | 138 | 1.53 |
| NUP311 | 55 | 120 | 29 | - | - | - |
| NUP310NV/RO1S0 | 50 | 110 | 27 | — | — | 1.28 |
| NUP310NV/C3YA | 50 | 110 | 27 | - | - | 1.29 |
| NUP310NV/C3R | 50 | 110 | 27 | - | - | 0 |
| NUP310N/YA | 50 | 110 | 27 | - | - | 1.28 |
| NUP310M | 50 | 110 | 27 | - | - | 1.27 |
| NUP310-E-TVP2 | 50 | 110 | 27 | - | - | 1.21kg |
| NUP310ENV/C3 | 50 | 110 | 27 | - | - | 1.211 |
| NUP310ENV | 50 | 110 | 27 | — | — | 1.21 |
| NUP310ENF1 | 50 | 110 | 27 | - | - | 1.26 |
| NUP310EN | 50 | 110 | 27 | - | - | 1.21 |
| NUP310EM | 50 | 110 | 27 | - | - | 0 |
| NUP310E | 50 | 110 | 27 | 105 | 112 | 1.2 |
| NUP310 | 50 | 110 | 27 | — | — | 1.2 |
| NUP309VHNRSD | 45 | 100 | 25 | - | - | 0.967 |