公司新闻
| 安装尺寸 |
| 型 号 | D | D1 | D2 | d1 | d | L | L1 | L2 | L3 |
| YM112-25 | 40 | 34 | 40 | 25 | 26.5 | 57 | 50 | 19 | 7 |
| YM112-30 | 45 | 39 | 45 | 30 | 31.5 | 62 | 55 | 19 | 7 |
| YM112-35 | 50 | 44 | 50 | 35 | 36.5 | 62 | 55 | 20 | 7 |
| YM112-40 | 58 | 51 | 58 | 40 | 41.5 | 72 | 65 | 20 | 7 |
| YM112-45 | 63 | 56 | 63 | 45 | 46.5 | 72 | 65 | 20 | 7 |
| YM112-50 | 70 | 62 | 70 | 50 | 51.5 | 78 | 70 | 21 | 7 |
| YM112-55 | 75 | 67 | 75 | 55 | 56.5 | 78 | 70 | 21 | 7 |
| YM112-60 | 80 | 72 | 80 | 60 | 61.5 | 83 | 75 | 22 | 7 |
| YM112-65 | 85 | 77 | 85 | 65 | 66.5 | 83 | 75 | 22 | 7 |
| YM112-70 | 92 | 83 | 92 | 70 | 71.5 | 88 | 80 | 25 | 7 |
| YM112-75 | 97 | 88 | 97 | 75 | 76.5 | 88 | 80 | 25 | 7 |
| YM112-80 | 105 | 95 | 105 | 80 | 81.5 | 93 | 85 | 25 | 7 |
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1.静环O型圈 2.静环座 3.静环 4.动环 5.动环O型圈 6.动环座 7.推环 8.弹簧座 9.弹簧 | |
