| 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 |
|---|---|---|---|---|---|---|---|
| NAFU210 | - | 50 | 145 | 111 | NAFU210 | 带座外球面球轴承 | IKO |
| NAFU210 | - | 50 | 145 | 111 | NAFU210 | 带座外球面球轴承 | IKO |
| NAFU210-30 | - | 47.625 | 145 | 111 | NAFU210-30 | 带座外球面球轴承 | INA |
| NAFU210-30 | - | 47.625 | 145 | 111 | NAFU210-30 | 带座外球面球轴承 | INA |
| NAFU210-30 | - | 47.625 | 145 | 111 | NAFU210-30 | 带座外球面球轴承 | IKO |
| NAFU210-30 | - | 47.625 | 145 | 111 | NAFU210-30 | 带座外球面球轴承 | IKO |
| NAFU210-31 | - | 49.212 | 145 | 111 | NAFU210-31 | 带座外球面球轴承 | INA |
| NAFU210-31 | - | 49.212 | 145 | 111 | NAFU210-31 | 带座外球面球轴承 | INA |
| NAFU210-31 | - | 49.212 | 145 | 111 | NAFU210-31 | 带座外球面球轴承 | IKO |
| NAFU210-32 | - | 50.8 | 145 | 111 | NAFU210-32 | 带座外球面球轴承 | INA |
| NAFU210-32 | - | 50.8 | 145 | 111 | NAFU210-32 | 带座外球面球轴承 | INA |
| NAFU210-32 | - | 50.8 | 145 | 111 | NAFU210-32 | 带座外球面球轴承 | IKO |
| NAFU211 | - | 55 | 164 | 130 | NAFU211 | 带座外球面球轴承 | INA |
| NAFU211 | - | 55 | 164 | 130 | NAFU211 | 带座外球面球轴承 | INA |
| NAFU211-32 | - | 50.8 | 164 | 130 | NAFU211-32 | 带座外球面球轴承 | INA |
| NAFU211-32 | - | 50.8 | 164 | 130 | NAFU211-32 | 带座外球面球轴承 | INA |
| NAFU211-32 | - | 50.8 | 164 | 130 | NAFU211-32 | 带座外球面球轴承 | IKO |
| NAFU211-32 | - | 50.8 | 164 | 130 | NAFU211-32 | 带座外球面球轴承 | IKO |
| NAFU211-34 | - | 53.975 | 164 | 130 | NAFU211-34 | 带座外球面球轴承 | INA |
| NAFU211-34 | - | 53.975 | 164 | 130 | NAFU211-34 | 带座外球面球轴承 | IKO |
| NAFU211-34 | - | 53.975 | 164 | 130 | NAFU211-34 | 带座外球面球轴承 | INA |
| NAFU211-34 | - | 53.975 | 164 | 130 | NAFU211-34 | 带座外球面球轴承 | IKO |
| NAFU211-35 | - | 55.562 | 164 | 130 | NAFU211-35 | 带座外球面球轴承 | INA |
| NAFU211-35 | - | 55.562 | 164 | 130 | NAFU211-35 | 带座外球面球轴承 | INA |
| NAFU211-35 | - | 55.562 | 164 | 130 | NAFU211-35 | 带座外球面球轴承 | IKO |
| NAFU211-35 | - | 55.562 | 164 | 130 | NAFU211-35 | 带座外球面球轴承 | IKO |
| NAFU212 | - | 60 | 177 | 143 | NAFU212 | 带座外球面球轴承 | INA |
| NAFU212 | - | 60 | 177 | 143 | NAFU212 | 带座外球面球轴承 | INA |
| NAFU212-36 | - | 57.15 | 177 | 143 | NAFU212-36 | 带座外球面球轴承 | INA |
| NAFU212-36 | - | 57.15 | 177 | 143 | NAFU212-36 | 带座外球面球轴承 | INA |