8-553
超級滑輪
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產品描述
- 安全係數：4：1
產品規格
| 型號 | 滑輪直徑 | 軸承類型 | 適用鋼索尺寸 | 安全荷重 | 淨重 | 替代滑輪 |
|---|---|---|---|---|---|---|
| inch | mm | tonnes | kg | |||
| 8-553-20 | 8 | BB | 25-29 | 20 | 23 | 8-500-20 |
| 8-553-2010 | 10 | BB | 25-29 | 20 | 35 | 8-500-2010 |
| 8-553-2012-25 | 12 | BB | 25 | 20 | 45 | 8-500-2012-25 |
| 8-553-2012-29 | 12 | BB | 29 | 20 | 45 | 8-500-2012-29 |
| 8-553-2014-25 | 14 | BB | 25 | 25 | 51 | 8-500-2014-25 |
| 8-553-2014-29 | 14 | BB | 29 | 25 | 51 | 8-500-2014-29 |
| 8-553-2518-25 | 18 | BB | 25 | 25 | 75 | 8-500-2518-25 |
| 8-553-2518-29 | 18 | BB | 29 | 25 | 75 | 8-500-2518-29 |
| 8-553-3020-29 | 20 | BB | 29 | 30 | 98 | 8-500-3020-29 |
| 8-553-3020-32 | 20 | BB | 32 | 30 | 98 | 8-500-3020-32 |
| 8-553-3024-29 | 24 | BB | 29 | 30 | 132 | 8-500-3024-29 |
| 8-553-3024-32 | 24 | BB | 32 | 30 | 132 | 8-500-3024-32 |