# 派克Parbak系列N0300-90型挡圈, 采用黑色邵A90高硬度丁腈橡胶

> 配合O型圈一起使用，以防止挤出，应用非常广泛

所属技术：密封技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 介质 | 液压 |  |
| 聚合材料选件 | NBR（丁腈橡胶） |  |
| 最低运行温度 | '-55 °C |  |
| 最高运行温度 | 105 °C |  |
| 测量单位 | Length: mm |  |
| 缓冲机制 | 否 |  |
| 热应用类型 | 低温（\<-35摄氏度） °C |  |

## 型号入口（首批）

- [180004N0300](https://hypher.com.cn/products/model/180004n0300-36c545d9284ec325/index.md)
- [180005N0300](https://hypher.com.cn/products/model/180005n0300-07e01bbf95047b30/index.md)
- [180006N0300](https://hypher.com.cn/products/model/180006n0300-5af469e7edff47e7/index.md)
- [180007N0300](https://hypher.com.cn/products/model/180007n0300-2d15d31f03bd944c/index.md)
- [180008N0300](https://hypher.com.cn/products/model/180008n0300-babfc24b52a76447/index.md)
- [180009N0300](https://hypher.com.cn/products/model/180009n0300-8533bb0cc061a747/index.md)
- [180010N0300](https://hypher.com.cn/products/model/180010n0300-d341bebaefb29c1a/index.md)
- [180011N0300](https://hypher.com.cn/products/model/180011n0300-fe64b96dd2424e58/index.md)
- [180012N0300](https://hypher.com.cn/products/model/180012n0300-76daee8762cb416e/index.md)
- [180013N0300](https://hypher.com.cn/products/model/180013n0300-74ea14841ed793c5/index.md)
- [180014N0300](https://hypher.com.cn/products/model/180014n0300-a72177e7cbd90d90/index.md)
- [180015N0300](https://hypher.com.cn/products/model/180015n0300-f8909e8144428f97/index.md)
- [180016N0300](https://hypher.com.cn/products/model/180016n0300-1358a55e107c9083/index.md)
- [180017N0300](https://hypher.com.cn/products/model/180017n0300-d8cb641f71d53368/index.md)
- [180018N0300](https://hypher.com.cn/products/model/180018n0300-3ff77b8600bc3802/index.md)
- [180019N0300](https://hypher.com.cn/products/model/180019n0300-55274690771ed851/index.md)
- [180020N0300](https://hypher.com.cn/products/model/180020n0300-a47fad96de6ecd44/index.md)
- [180021N0300](https://hypher.com.cn/products/model/180021n0300-80f749b84613fdbf/index.md)
- [180022N0300](https://hypher.com.cn/products/model/180022n0300-0d88546ee5e0e2f1/index.md)
- [180023N0300](https://hypher.com.cn/products/model/180023n0300-c6f7fa56d4946283/index.md)
- [180024N0300](https://hypher.com.cn/products/model/180024n0300-68a7828e2a76a881/index.md)
- [180025N0300](https://hypher.com.cn/products/model/180025n0300-16aa63fff82a422c/index.md)
- [180026N0300](https://hypher.com.cn/products/model/180026n0300-6ee141298c5ef910/index.md)
- [180027N0300](https://hypher.com.cn/products/model/180027n0300-fa1e0681f897ee30/index.md)

## 技术资料与 CAD

- [Installation Guidelines for O-Rings--ODE5705](https://hypher.com.cn/library-assets/dc850f2b4f7bb003ba7d58a2cad1e7ebefe33c60fdcf46315170e5886312b52f.pdf)：document
- [O-Ring Handbook--PTD5705](https://hypher.com.cn/library-assets/dc850f2b4f7bb003ba7d58a2cad1e7ebefe33c60fdcf46315170e5886312b52f.pdf)：document
- [Storage and Cleaning of Elastomer Seals--PTD3032](https://hypher.com.cn/library-assets/f99f4d6fe2a86e8271338503e7906f7e082d7d3a61d6e2443f6312267f17710c.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/back-up-ring-praedifa-series-n0300-90-nitrile-butadiene-rubber-90-shore-a-broad-applicability-black-parbak)

价格、库存和交期请联系上海海费确认。更多型号和资料见 [完整系列页面](https://hypher.com.cn/products/sealing/back-up-ring-praedifa-series-n0300-90-nitrile-butadiene-rubber-90-shore-a-broad-applicability-black-parbak)；[联系技术支持](https://hypher.com.cn/contact)