What are the bearing seal materials

release time：2018/1/29 20:16:16

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2. The purpose of the seal is to prevent the loss of lubricant and to prevent contaminants from entering the space to be protected. There are three bearing seal materials.

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4. 1. Nitrile rubber

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6. 2. Hydrogenated nitrile rubber

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8. 3. Hydrogenated nitrile rubber

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