| 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 |
|---|---|---|---|---|---|---|---|
| NAX1223Z | - | 12 | 27 | 23 | NAX1223Z | 滚针轴承4类 | IKO |
| NAX1523 | - | 15 | 28 | 23 | NAX1523 | 滚针轴承4类 | IKO |
| NAX1523Z | - | 15 | 29 | 23 | NAX1523Z | 滚针轴承4类 | IKO |
| NAX1725 | - | 17 | 30 | 25 | NAX1725 | 滚针轴承4类 | IKO |
| NAX1725Z | - | 17 | 31 | 25 | NAX1725Z | 滚针轴承4类 | IKO |
| NAX2030 | - | 20 | 35 | 30 | NAX2030 | 滚针轴承4类 | IKO |
| NAX2030Z | - | 20 | 36 | 30 | NAX2030Z | 滚针轴承4类 | IKO |
| NAX2530Z | NAX2530Z | 25 | 43 | 30 | NAX2530Z | 滚针轴承4类 | IKO |
| NAX3030Z | - | 30 | 48 | 30 | NAX3030Z | 滚针轴承4类 | IKO |
| NAX4532Z | - | 45 | 66.5 | 32 | NAX4532Z | 滚针轴承4类 | IKO |
| NAX5035Z | - | 50 | 71.5 | 35 | NAX5035Z | 滚针轴承4类 | IKO |
| NAX7040Z | NAX7040Z | 60 | 70 | 25 | LRT607025 | 滚针轴承4类 | IKO |
| Nb/374.65RM/P63 | 7E622957H | 374.65 | 503.634 | 101.6 | Nb/374.65RM/P63 | 圆柱滚子轴承2类 | INA |
| Nb/374.65RM/P63 | 7E622957H | 374.65 | 503.634 | 101.6 | Nb/374.65RM/P63 | 圆柱滚子轴承2类 | INA |
| Nb/374.65RM/P63 | 7E622957H | 374.65 | 503.634 | 101.6 | Nb/374.65RM/P63 | 圆柱滚子轴承2类 | IKO |
| Nb/374.65RM/P63 | 7E622957H | 374.65 | 503.634 | 101.6 | Nb/374.65RM/P63 | 圆柱滚子轴承2类 | IKO |
| NB3/18JR/YA4 | - | 18 | 52 | 15 | NB3/18JR/YA4 | 调心球轴承1类 | - |
| NB3152/W33 | 3132752 | 260 | 440 | 144 | NB3152/W33 | 圆柱滚子轴承2类 | INA |
| NB3152/W33 | 3132752 | 260 | 440 | 144 | NB3152/W33 | 圆柱滚子轴承2类 | INA |
| NB3156X3M/W33 | 132756H | 280 | 440 | 135 | NB3156X3M/W33 | 圆柱滚子轴承2类 | IKO |
| NB3156X3M/W33 | 132756H | 280 | 440 | 135 | NB3156X3M/W33 | 圆柱滚子轴承2类 | IKO |
| NB3156X3M/W33 | 132756H | 280 | 440 | 135 | NB3156X3M/W33 | 圆柱滚子轴承2类 | INA |
| NB3156X3M/W33 | 132756H | 280 | 440 | 135 | NB3156X3M/W33 | 圆柱滚子轴承2类 | INA |
| NB3244/W33 | 3132244K | 220 | 400 | 144 | NB3244/W33 | 圆柱滚子轴承2类 | IKO |
| NB3244/W33 | 3132244K | 220 | 400 | 144 | NB3244/W33 | 圆柱滚子轴承2类 | INA |
| NB3244/W33 | 3132244K | 220 | 400 | 144 | NB3244/W33 | 圆柱滚子轴承2类 | INA |
| NB3244/W33 | 3132244K | 220 | 400 | 144 | NB3244/W33 | 圆柱滚子轴承2类 | IKO |
| NB3244F1 | 313224W1 | 220 | 400 | 144 | NB3244F1 | 未知类型 | IKO |
| NB3244F1 | 313224W1 | 220 | 400 | 144 | NB3244F1 | 未知类型 | INA |
| NB3244F1 | 313224W1 | 220 | 400 | 144 | NB3244F1 | 未知类型 | INA |