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Q: What is the seal material used in the bearing? How high temperature can it stand?
A: The seal for the bearing is composed of two parts, the skeleton and the rubber. The skeleton is generally made of a 10 gauge steel plate, and the rubber is usually a nitrile rubber. Sealed with nitrile rubber and skeleton to form a sealing ring, it is generally resistant to temperatures up to 80 °C. If a higher temperature resistance is required, a seal made of fluororubber can be selected.
Click here to view SUNBEARING seals bearing. 