| 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 |
|---|---|---|---|---|---|---|---|
| N2305EM/P6 | E2605EH | 25 | 62 | 24 | N2305EM/P6 | 未知类型 | INA |
| N2305EM/P6 | E2605EH | 25 | 62 | 24 | N2305EM/P6 | 未知类型 | INA |
| N2305M | 2605H | 25 | 62 | 24 | N2305M | 圆柱滚子轴承2类 | IKO |
| N2305M | 2605H | 25 | 62 | 24 | N2305M | 圆柱滚子轴承2类 | IKO |
| N2305M | 2605H | 25 | 62 | 24 | N2305M | 圆柱滚子轴承2类 | INA |
| N2305M | 2605H | 25 | 62 | 24 | N2305M | 圆柱滚子轴承2类 | INA |
| N2306 | 2606 | 30 | 72 | 27 | 7DBBPV30 | 圆柱滚子轴承2类 | RIV |
| N2306 | 2606 | 30 | 72 | 27 | N2306 | 圆柱滚子轴承2类 | S |
| N2306E | - | 30 | 72 | 27 | N2306E | 圆柱滚子轴承2类 | INA |
| N2306E | - | 30 | 72 | 27 | N2306E | 圆柱滚子轴承2类 | INA |
| N2306E | - | 30 | 72 | 27 | N2306E | 圆柱滚子轴承2类 | IKO |
| N2306EM | 2606EH | 30 | 72 | 27 | N2306EM | 圆柱滚子轴承2类 | INA |
| N2306EM | 2606EH | 30 | 72 | 27 | N2306EM | 圆柱滚子轴承2类 | INA |
| N2306EM | 2606EH | 30 | 72 | 27 | N2306EM | 圆柱滚子轴承2类 | IKO |
| N2306EM | 2606EH | 30 | 72 | 27 | N2306EM | 圆柱滚子轴承2类 | IKO |
| N2306EM/P5 | D2606EH | 30 | 72 | 27 | N2306EM/P5 | 未知类型 | INA |
| N2306EM/P5 | D2606EH | 30 | 72 | 27 | N2306EM/P5 | 未知类型 | INA |
| N2306EM/P6 | E2606EH | 30 | 72 | 27 | N2306EM/P6 | 未知类型 | INA |
| N2306EM/P6 | E2606EH | 30 | 72 | 27 | N2306EM/P6 | 未知类型 | INA |
| N2306M | 2606H | 30 | 72 | 27 | N2306M | 调心球轴承1类 | - |
| N2307 | 2607 | 35 | 80 | 31 | 8DBBPV | 圆柱滚子轴承2类 | RIV |
| N2307 | 2607 | 35 | 80 | 31 | N2307 | 圆柱滚子轴承2类 | S |
| N2307E | - | 35 | 80 | 31 | N2307E | 圆柱滚子轴承2类 | INA |
| N2307E | - | 35 | 80 | 31 | N2307E | 圆柱滚子轴承2类 | INA |
| N2307EM | 2607EH | 35 | 80 | 31 | N2307EM | 圆柱滚子轴承2类 | INA |
| N2307EM | 2607EH | 35 | 80 | 31 | N2307EM | 圆柱滚子轴承2类 | IKO |
| N2307EM | 2607EH | 35 | 80 | 31 | N2307EM | 圆柱滚子轴承2类 | IKO |
| N2307EM | 2607EH | 35 | 80 | 31 | N2307EM | 圆柱滚子轴承2类 | INA |
| N2307EM/P5 | D2607EH | 35 | 80 | 31 | N2307EM/P5 | 未知类型 | INA |
| N2307EM/P5 | D2607EH | 35 | 80 | 31 | N2307EM/P5 | 未知类型 | IKO |