| 轴径 | 公称型号 | 主要尺寸mm | ||
| mm | 型号1 | 型号2 | d | F |
| 5 | LRT5710 | - | 5 | 7 | 5 | LRT5812 | - | 5 | 8 |
| 5 | LRT5816 | - | 5 | 8 | 6 | LRT6810 | - | 6 | 8 |
| 6 | LRT6912 | - | 6 | 9 | 6 | LRT6916 | - | 6 | 9 |
| 6 | LRT61010 | - | 6 | 10 | 7 | LRT7910 | - | 7 | 9 |
| 7 | LRT71012 | - | 7 | 10 | 7 | LRT71012-1 | - | 7 | 10 |
| 7 | LRT71016 | - | 7 | 10 | 8 | LRT81011 | - | 8 | 10 |
| 材质 高力黄铜镶嵌固体润滑剂 | |||
| 型号范例 | 内径d | 外径D | 长度L |
| JDB | 8 | 12 | 16 |
