The design of combined inner shell is used to strengthen the rigidity of oil seal, especially suitable for oil seals of larger size or those that need to be assembled from the back. It is used for sealing, with springs on the double lips. Low friction coefficient, about 0.03Mpa.
If you purchase the product, If you have any questions about use and maintenance, you can call our national service hotline to contact us. You will get detailed and satisfactory answers and considerate services.
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