相似轴承型号
| 品牌 | 型号 | 系列 |
| FAG | HCB7221-E-T-P4S轴承 | 主轴轴承 |
| FAG | 29424E轴承 | 推力滚子轴承 |
| IKO | NAST12ZZUU轴承 | 滚轮滚针轴承 |
| FAG | N221-E-M1轴承 | 圆柱滚子轴承 |
| FAG | 29426E轴承 | 推力滚子轴承 |
| IKO | NAST15ZZR轴承 | 滚轮滚针轴承 |
| FAG | NJ221-E-TVP2轴承 | 圆柱滚子轴承 |
| FAG | 29428E轴承 | 推力滚子轴承 |
| IKO | NAST15ZZ轴承 | 滚轮滚针轴承 |
| FAG | NJ221-E-TVP2+HJ221E轴承 | 圆柱滚子轴承 |
| FAG | 29430E轴承 | 推力滚子轴承 |
| IKO | NAST15ZZUUR轴承 | 滚轮滚针轴承 |
| FAG | NU221-E-TVP2轴承 | 圆柱滚子轴承 |
| FAG | 29432E轴承 | 推力滚子轴承 |
| IKO | NAST15ZZUU轴承 | 滚轮滚针轴承 |