| 轴径 | 公称型号 | 主要尺寸mm | ||
| mm | 型号1 | 型号2 | d | F |
| 25.4 | LRB162016 | - | 25.4 | 31.75 | 25.4 | LRB162020 | - | 25.4 | 31.75 |
| 25.4 | - | LRBZ162016 | 25.4 | 31.75 | 25.4 | - | LRBZ162020 | 25.4 | 31.75 |
| 25.4 | - | LRBZ162020B | 25.4 | 31.75 | 28.575 | LRB182216 | - | 28.575 | 34.925 |
| 28.575 | LRB182220 | - | 28.575 | 34.925 | 28.575 | - | LRBZ182216 | 28.575 | 34.925 |
| 28.575 | - | LRBZ182220 | 28.575 | 34.925 | 28.575 | - | LRBZ182220B | 28.575 | 34.925 |
| 31.75 | LRB202416 | - | 31.75 | 38.1 | 31.75 | LRB202420 | - | 31.75 | 38.1 |
| 材质 高力黄铜镶嵌固体润滑剂 | ||
| 型号范例 | 规格NO. | 厚度T |
| JTW | 8 | 3 |
