| 公称型号 | 主要尺寸(inch) | |||
| 轴径 | h | E | w | |
| TWJ4WUU | 1/4 | 0.437 | 0.8125 | 1.625 | TWJ6WUU | 3/8 | 0.5 | 0.875 | 1.75 |
| TWJ8WUU | 1/2 | 0.687 | 1.0000 | 2 | TWJ10WUU | 5/8 | 0.875 | 1.2500 | 2.5 |
| TWJ12WUU | 3/4 | 0.937 | 1.3750 | 2.75 | TWJ16WUU | 1 | 1.187 | 1.6250 | 3.25 |
| TWJ20WUU | 1-1/4 | 1.5 | 2.0000 | 4 | TWJ24WUU | 1-1/2 | 1.75 | 2.3750 | 4.75 |