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The Highest Quality O-Rings Available When You Need Them
With one of the largest inventories of o-rings, cord stock, and related seals (square rings, x-rings, backup rings, and more) in North America, we’re committed to providing the right product at the right price to every customer.
The Highest Quality O-Rings Available When You Need Them
With one of the largest inventories of o-rings, cord stock, and related seals (square rings, x-rings, backup rings, and more) in North America, we’re committed to providing the right product at the right price to every customer.
要使用此工具，只需输入 2 个已知尺寸（CS、ID 或 OD）。将计算另一个尺寸，相关的公差将显示在下面。然后，单击“全局尺寸”以在我们的商店中查找可能的匹配商品。 Global O 型圈和密封件提供的所有公制 O 型圈的尺寸公差均符合 ISO 3601-1B 标准。
注意：您可以在商店中选择公差范围 (+/- %)。我们的公差仅供参考。您应该始终选择适合您的应用程序的尺寸。
| 横截面（mm） | 公差mm |
|---|---|
| ≤ 2.62 | ± 0.08 |
| 2.63 – 3.00 | ± 0.09 |
| 3.01 – 4.50 | ± 0.10 |
| 4.51 – 5.50 | ± 0.13 |
| 5.51 – 7.50 | ± 0.15 |
| 7.51 – 8.50 | ± 0.18 |
| 8.51 – 10.0 | ± 0.20 |
| 内径（mm） | 公差mm |
|---|
Global O-Ring and Seal, LLC is a master distributor of O-Rings, Backup Rings, X-Rings, Cord Stock, and related seals, servicing industrial distributors worldwide. We stock all major compounds including Buna (Nitrile), Viton (FKM), EPDM, Silicone, Teflon, Aflas, etc. We carry a full range of AS568 standard sizes, as well as metric sizes and O-Ring cord stock.
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