| 轴径 | 公称型号 | 主要尺寸mm | ||
| mm | 型号1 | 型号2 | d | F |
| 9.525 | LRB61012 | - | 9.525 | 15.875 | 9.525 | - | LRBZ61012 | 9.525 | 15.875 |
| 9.525 | - | LRBZ61016 | 9.525 | 15.875 | 9.525 | - | LRBZ61016B | 9.525 | 15.875 |
| 12.7 | LRB81212 | - | 12.7 | 19.05 | 12.7 | LRB81216 | - | 12.7 | 19.05 |
| 12.7 | - | LRBZ81212 | 12.7 | 19.05 | 12.7 | - | LRBZ81216 | 12.7 | 19.05 |
| 12.7 | - | LRBZ81216B | 12.7 | 19.05 | 15.875 | LRB101412 | - | 15.875 | 22.225 |
| 15.875 | LRB101416 | - | 15.875 | 22.225 | 15.875 | - | LRBZ101412 | 15.875 | 22.225 |
| 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 |
