| 轴承型号 | 品牌 | 系列 | 内径(mm) | 外径(mm) | 厚度(mm) |
| TAF-243220 | IKO | 滚针轴承 | |||
| NKJ20/20A | FAG | 滚针轴承 | |||
| NK24/20R+IR20x24x20 | NTN | NA48,NA49,NA59,NA69,NK+IR | |||
| NK24/20+IR20×24×20 | NTN | 滚针轴承 | |||
| NK24/20A | FAG | 滚针轴承 | |||
| TAFI203220 | IKO | NA,TAFI,TRI,GTRI | |||
| NKS20 | SKF | 253 | |||
| NKI20/20 | INA | NKI | |||
| NKI20/20 | SKF | 259 | |||
| NQI20/20 | KOYO"} | 有内圈 |