| 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 |
|---|---|---|---|---|---|---|---|
| N1940-K-M1-SP | N1940-K-M1-SP | 200 | 280 | 38 | N1940-K-M1-SP | 圆柱滚子轴承2类 | IKO |
| N1944 | 1002944 | 220 | 300 | 38 | N1944 | 圆柱滚子轴承2类 | INA |
| N1944 | 1002944 | 220 | 300 | 38 | N1944 | 圆柱滚子轴承2类 | INA |
| N1944 | 1002944 | 220 | 300 | 38 | N1944 | 圆柱滚子轴承2类 | IKO |
| N1944-K-M1-SP | N1944K.M1.SP | 220 | 300 | 38 | N1944-K-M1-SP | 圆柱滚子轴承2类 | INA |
| N1944-K-M1-SP | N1944K.M1.SP | 220 | 300 | 38 | N1944-K-M1-SP | 圆柱滚子轴承2类 | INA |
| N1944-K-M1-SP | N1944K.M1.SP | 220 | 300 | 38 | N1944-K-M1-SP | 圆柱滚子轴承2类 | IKO |
| N1944-K-M1-SP | N1944K.M1.SP | 220 | 300 | 38 | N1944-K-M1-SP | 圆柱滚子轴承2类 | IKO |
| 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 |
| 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 |