| 軸徑 | 型號 | 主要尺寸(mm) | ||
| dr | dr 容許差 μm |
D | ||
| 8 | LEFDC8 | 8 | +9 -1 | 16 | 8 | LEFDKC8 | 8 | +9 -1 | 16 |
| 12 | LEFDC12 | 12 | +9 -1 | 22 | 12 | LEFDKC12 | 12 | +9 -1 | 22 |
| 16 | LEFDC16 | 16 | +11 -1 | 26 | 16 | LEFDKC16 | 16 | +11 -1 | 26 |
| 20 | LEFDC20 | 20 | +11 -1 | 32 | 20 | LEFDKC20 | 20 | +11 -1 | 32 |
| 25 | LEFDC25 | 25 | +13 -2 | 40 | 25 | LEFDKC25 | 25 | +13 -2 | 40 |
| 30 | LEFDC30 | 30 | +13 -2 | 47 | 30 | LEFDKC30 | 30 | +13 -2 | 47 |