| 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 |
|---|---|---|---|---|---|---|---|
| NF207E | 12207E | 35 | 72 | 17 | NF207E | 圆柱滚子轴承2类 | IKO |
| NF207E | 12207E | 35 | 72 | 17 | NF207E | 圆柱滚子轴承2类 | INA |
| NF207E | 12207E | 35 | 72 | 17 | NF207E | 圆柱滚子轴承2类 | INA |
| NF207EM | 12207EH | 35 | 72 | 17 | NF207EM | 圆柱滚子轴承2类 | INA |
| NF207EM | 12207EH | 35 | 72 | 17 | NF207EM | 圆柱滚子轴承2类 | IKO |
| NF207EM | 12207EH | 35 | 72 | 17 | NF207EM | 圆柱滚子轴承2类 | INA |
| NF207ETN | 12207EA | 35 | 72 | 17 | NF207ETN | 圆柱滚子轴承2类 | INA |
| NF207ETN | 12207EA | 35 | 72 | 17 | NF207ETN | 圆柱滚子轴承2类 | INA |
| NF208 | 12208 | 40 | 80 | 18 | NF208 | 圆柱滚子轴承2类 | RHP |
| NF208 | 12208 | 40 | 80 | 18 | NF208 | 圆柱滚子轴承2类 | NSK |
| NF208 | 12208 | 40 | 80 | 18 | MR208D | 圆柱滚子轴承2类 | MRC |
| NF208 | 12208 | 40 | 80 | 18 | NF208 | 圆柱滚子轴承2类 | KOYO |
| NF208 | 12208 | 40 | 80 | 18 | 5DAQV | 圆柱滚子轴承2类 | RIV |
| NF208 | 12208 | 40 | 80 | 18 | NF208 | 圆柱滚子轴承2类 | NACHI |
| NF208 | 12208 | 40 | 80 | 18 | NF208 | 圆柱滚子轴承2类 | NTN |
| NF208E | 12208E | 40 | 80 | 18 | NF208E | 圆柱滚子轴承2类 | INA |
| NF208E | 12208E | 40 | 80 | 18 | NF208E | 圆柱滚子轴承2类 | IKO |
| NF208E | 12208E | 40 | 80 | 18 | NF208E | 圆柱滚子轴承2类 | INA |
| NF208EM | 12208EH | 40 | 80 | 18 | NF208EM | 圆柱滚子轴承2类 | INA |
| NF208EM | 12208EH | 40 | 80 | 18 | NF208EM | 圆柱滚子轴承2类 | INA |
| NF208EM | 12208EH | 40 | 80 | 18 | NF208EM | 圆柱滚子轴承2类 | IKO |
| NF209 | 12209 | 45 | 85 | 19 | NF209 | 圆柱滚子轴承2类 | KOYO |
| NF209 | 12209 | 45 | 85 | 19 | NF209 | 圆柱滚子轴承2类 | NTN |
| NF209 | 12209 | 45 | 85 | 19 | NF209 | 圆柱滚子轴承2类 | NACHI |
| NF209 | 12209 | 45 | 85 | 19 | NF209 | 圆柱滚子轴承2类 | NSK |
| NF209 | 12209 | 45 | 85 | 19 | 6DAQV | 圆柱滚子轴承2类 | RIV |
| NF209 | 12209 | 45 | 85 | 19 | MR209D | 圆柱滚子轴承2类 | MRC |
| NF209 | 12209 | 45 | 85 | 19 | NF209 | 圆柱滚子轴承2类 | RHP |
| NF209E | 12209E | 45 | 85 | 19 | NF209E | 圆柱滚子轴承2类 | INA |
| NF209E | 12209E | 45 | 85 | 19 | NF209E | 圆柱滚子轴承2类 | IKO |