| 公称轴径 | 型号 | 主要尺寸及公差(mm) | ||
| LMBFC | LMBKC | dr inch | ||
| 1/4 | 6.350 | LMBFC4 | LMBKC4 | 0.2500 | 3/8 | 9.525 | LMBFC6 | LMBKC6 | 0.3750 |
| 1/2 | 12.700 | LMBFC8 | LMBKC8 | 0.5000 | 5/8 | 15.875 | LMBFC10 | LMBKC10 | 0.6250 |
| 3/4 | 19.050 | LMBFC12 | LMBKC12 | 0.7500 | 1 | 25.400 | LMBFC16 | LMBKC16 | 1.0000 |
| 1-1/4 | 31.750 | LMBFC20 | LMBKC20 | 1.2500 | 1-1/2 | 38.100 | LMBFC24 | LMBKC24 | 1.5000 |
| 2 | 50.800 | LMBFC32 | LMBKC32 | 2.0000 |