询购 | 轴径 | 主要尺寸(mm) | |||
in. | mm | a | p | e | |
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- | 50 | 155.6 | 130.2 | 91.9 |
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1-7/8 | - | 155.6 | 130.2 | 91.9 |
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1-15/16 | - | 155.6 | 130.2 | 91.9 |
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2 | - | 155.6 | 130.2 | 91.9 |