| 轴径 | 公称型号 | 主要尺寸mm | ||
| mm | 型号1 | 型号2 | d | F |
| 25 | LRT252930 | - | 25 | 29 | 25 | LRT253016 | - | 25 | 30 |
| 25 | LRT253017 | - | 25 | 30 | 25 | - | LRTZ253018 | 25 | 30 |
| 25 | LRT253020 | - | 25 | 30 | 25 | LRT253025 | - | 25 | 30 |
| 25 | - | LRTZ253025 | 25 | 30 | 25 | LRT253026 | - | 25 | 30 |
| 25 | LRT253030 | - | 25 | 30 | 25 | - | LRTZ253031 | 25 | 30 |
| 25 | LRT253032 | - | 25 | 30 | 28 | LRT283217 | - | 28 | 32 |
| 材质高力黄铜镶嵌固体润滑剂 | ||
| 型号范例 | 内径d | 长度L |
| MPTZ | 8 | 20 |
