| 轴承名称 | 新型号 | 旧型号 | 品牌 | 类型 | 内径 | 外径 | 厚度 |
| NSKR188ZZ | R188ZZ | NSK | 深沟球轴承 | 6.35 | 12.7 | 3.175 | |
|---|---|---|---|---|---|---|---|
| NSKR188 | R188 | NSK | 深沟球轴承 | 6.35 | 12.7 | 3.175 | |
| NSKR168ZZS | R168ZZS | NSK | 深沟球轴承 | 6.35 | 9.525 | 3.175 | |
| NSKR168 | R168 | NSK | 深沟球轴承 | 6.35 | 9.525 | 3.175 | |
| NSKR166ZZ | R166ZZ | NSK | 深沟球轴承 | 4.762 | 9.525 | 3.175 | |
| NSKR166 | R166 | NSK | 深沟球轴承 | 4.762 | 9.525 | 3.175 | |
| NSKFR188ZZ | FR188ZZ | NSK | 深沟球轴承 | 6.35 | 12.7 | 3.175 | |
| NSKFR188 | FR188 | NSK | 深沟球轴承 | 6.35 | 12.7 | 3.175 | |
| NSKFR168ZZS | FR168ZZS | NSK | 深沟球轴承 | 6.35 | 9.525 | 3.175 | |
| NSKFR168 | FR168 | NSK | 深沟球轴承 | 6.35 | 9.525 | 3.175 | |
| NSKFR166ZZ | FR166ZZ | NSK | 深沟球轴承 | 4.762 | 9.525 | 3.175 | |
| NSKFR166 | FR166 | NSK | 深沟球轴承 | 4.762 | 9.525 | 3.175 |