Rubber Shaft Skeleton FKM NBR Oil Seals

Rubber skeleton oil seal acts to strengthen and support the sealing surface, allowing the oil seal to maintain its shape and tension. According to the structure, it can be divided into single lip skeleton oil seal and double lip skeleton oil seal. The auxiliary lip of the double-lip skeleton oil seal plays a dust-proof role to prevent external dust and impurities from entering the machine. According to the type of skeleton, it can be divided into inner skeleton oil seal, exposed skeleton oil seal and assembled oil seal. According to the working conditions, it can be divided into rotary skeleton oil seal and reciprocating skeleton oil seal. 3. Wearing/corrosion/oxidation resistant 4. Highly performance of mechanical strength. 5. Cleaning or etching the hardest sub-surfaces