| 国内新型号 | 国内旧型号 | 内径(mm) | 外径(mm) | 宽度(mm) | 轴承型号 | 轴承类型 | 轴承品牌 |
|---|---|---|---|---|---|---|---|
| N1944M | 1002944H | 220 | 300 | 38 | N1944M | 圆柱滚子轴承2类 | INA |
| N1944M | 1002944H | 220 | 300 | 38 | N1944M | 圆柱滚子轴承2类 | INA |
| N1952M | 1002952H | 260 | 360 | 46 | N1952M | 圆柱滚子轴承2类 | IKO |
| N1952M | 1002952H | 260 | 360 | 46 | N1952M | 圆柱滚子轴承2类 | INA |
| N1952M | 1002952H | 260 | 360 | 46 | N1952M | 圆柱滚子轴承2类 | INA |
| N1952M | 1002952H | 260 | 360 | 46 | N1952M | 圆柱滚子轴承2类 | IKO |
| N2007EF1 | 2507W1E | 35 | 72 | 23 | N2007EF1 | 圆柱滚子轴承2类 | IKO |
| N2007EF1 | 2507W1E | 35 | 72 | 23 | N2007EF1 | 圆柱滚子轴承2类 | INA |
| N2007EF1 | 2507W1E | 35 | 72 | 23 | N2007EF1 | 圆柱滚子轴承2类 | INA |
| N202 | 2202 | 15 | 35 | 11 | 02DAPV | 圆柱滚子轴承2类 | RIV |
| N202 | 2202 | 15 | 35 | 11 | MR202C | 圆柱滚子轴承2类 | MRC |
| N202M | 2202H | 15 | 35 | 11 | N202M | 调心球轴承1类 | - |
| N203 | 2203 | 17 | 40 | 12 | N203 | 圆柱滚子轴承2类 | NTN |
| N203 | 2203 | 17 | 40 | 12 | MR203C | 圆柱滚子轴承2类 | MRC |
| N203 | 2203 | 17 | 40 | 12 | N203 | 圆柱滚子轴承2类 | MAC |
| N203 | 2203 | 17 | 40 | 12 | 01DAPV | 圆柱滚子轴承2类 | RIV |
| N203 | 2203 | 17 | 40 | 12 | N203 | 圆柱滚子轴承2类 | NACHI |
| N203 | 2203 | 17 | 40 | 12 | N203 | 圆柱滚子轴承2类 | NSK |
| N203 | 2203 | 17 | 40 | 12 | N203 | 圆柱滚子轴承2类 | KOYO |
| N203 | 2203 | 17 | 40 | 12 | N203 | 圆柱滚子轴承2类 | STEYR |
| N203 | 2203 | 17 | 40 | 12 | N203 | 圆柱滚子轴承2类 | FLT |
| N203 | 2203 | 17 | 40 | 12 | N203B | 圆柱滚子轴承2类 | ZKL |
| N203E | 2203E | 17 | 40 | 12 | N203EC | 圆柱滚子轴承2类 | S |
| N203E | 2203E | 17 | 40 | 12 | N203E·TVP2 | 圆柱滚子轴承2类 | FAG |
| N203ETN1 | - | 17 | 40 | 12 | N203ETN1 | 调心球轴承1类 | - |
| N203M | 2203H | 17 | 40 | 12 | N203M | 调心球轴承1类 | - |
| N203M/P5 | D2203H | 17 | 40 | 12 | N203M/P5 | 未知类型 | INA |
| N203M/P5 | D2203H | 17 | 40 | 12 | N203M/P5 | 未知类型 | INA |
| N203M/P6 | E2203H | 17 | 40 | 12 | N203M/P6 | 未知类型 | INA |
| N203M/P6 | E2203H | 17 | 40 | 12 | N203M/P6 | 未知类型 | IKO |