| 國內新型號 | 國內舊型號 | 內徑(mm) | 外徑(mm) | 寬度(mm) | 軸承型號 | 軸承類型 | 軸承品牌 |
|---|---|---|---|---|---|---|---|
| POS18 | POS18 | 18 | 42 | 93 | POS18 | 關節(jié)軸承 | THK |
| SAL18 | SAL18 | 18 | 42 | 93 | POS18LA | 關節(jié)軸承 | IKO |
| POS18 | POS18 | 18 | 42 | 93 | SA18 T/K | 關節(jié)軸承 | ZNT |
| SA18 | SA18 | 18 | 42 | 93 | POS18A | 關節(jié)軸承 | IKO |
| POS18 | POS18 | 18 | 42 | 93 | JM18R | 關節(jié)軸承 | JMC |
| POS18L | POS18L | 18 | 42 | 93 | SAL18 T/K | 關節(jié)軸承 | ZNT |
| POS18 | POS18 | 18 | 42 | 93 | POS18L | 關節(jié)軸承 | THK |
| POS18L | POS18L | 18 | 42 | 93 | BNM18L | 關節(jié)軸承 | MTR |
| POS18L | POS18L | 18 | 42 | 93 | JM18L | 關節(jié)軸承 | JMC |
| POS18 | POS18 | 18 | 42 | 93 | BNM18 | 關節(jié)軸承 | MTR |
 |  | NSKFAGINA深溝球軸承調心球軸承 |