| 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 |
|---|---|---|---|---|---|---|---|
| NAFLU212-37 | - | 58.738 | 235 | 202 | NAFLU212-37 | 帶座外球面球軸承 | IKO |
| NAFLU212 | - | 60 | 235 | 202 | NAFLU212 | 帶座外球面球軸承 | IKO |
| NAFLU212-38 | - | 60.325 | 235 | 202 | NAFLU212-38 | 帶座外球面球軸承 | IKO |
| NAFLU212-37 | - | 58.738 | 235 | 202 | NAFLU212-37 | 帶座外球面球軸承 | IKO |
| NAFLU212 | - | 60 | 235 | 202 | NAFLU212 | 帶座外球面球軸承 | IKO |
| NAFLU212-37 | - | 58.738 | 235 | 202 | NAFLU212-37 | 帶座外球面球軸承 | INA |
| NAFLU212 | - | 60 | 235 | 202 | NAFLU212 | 帶座外球面球軸承 | INA |
| NAFLU212-38 | - | 60.325 | 235 | 202 | NAFLU212-38 | 帶座外球面球軸承 | INA |
| NAFLU212-36 | - | 57.15 | 235 | 202 | NAFLU212-36 | 帶座外球面球軸承 | INA |
| NAFLU212-39 | - | 61.912 | 235 | 202 | NAFLU212-39 | 帶座外球面球軸承 | INA |
| NAFLU212-37 | - | 58.738 | 235 | 202 | NAFLU212-37 | 帶座外球面球軸承 | INA |
| NAFLU212 | - | 60 | 235 | 202 | NAFLU212 | 帶座外球面球軸承 | INA |
| NAFLU212-38 | - | 60.325 | 235 | 202 | NAFLU212-38 | 帶座外球面球軸承 | INA |
| NAFLU212-36 | - | 57.15 | 235 | 202 | NAFLU212-36 | 帶座外球面球軸承 | INA |
| NAFLU212-39 | - | 61.912 | 235 | 202 | NAFLU212-39 | 帶座外球面球軸承 | INA |
 |  | NSKFAGINA深溝球軸承調心球軸承 |