軸徑 | 型號 | 主要尺寸(mm) | ||
dr | dr 容許差 μm |
D | ||
8 | LEF8 | 8 | 0 +8 | 16 | 8 | LEFK8 | 8 | 0 +8 | 16 |
12 | LEF12 | 12 | 0 +8 | 22 | 12 | LEFK12 | 12 | 0 +8 | 22 |
16 | LEF16 | 16 | +9 -1 | 26 | 16 | LEFK16 | 16 | +9 -1 | 26 |
20 | LEF20 | 20 | +9 -1 | 32 | 20 | LEFK20 | 20 | +9 -1 | 32 |
25 | LEF25 | 25 | +11 -1 | 40 | 25 | LEFK25 | 25 | +11 -1 | 40 |
30 | LEF30 | 30 | +11 -1 | 47 | 30 | LEFK30 | 30 | +11 -1 | 47 |