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Oct 19,2023

 NOK series seals imported from Japan

 Japan original authentic products, price concessions. Welcome to order


Oct 19,2023

Oil seal material

 Common materials for oil seals are: nitrile butadiene rubber NBR, hydrogenated nitrile butadiene rubber HNBR, acrylic rubber ACM, silicone rubber VMQ, fluororubber FKM, ethylene-propylene rubber EPDM, styrene butadiene rubber SBR, polytetrafluoroethylene PTFE, fiber.


Oct 19,2023

What is an oil seal

 oil seal (oil seal) is a mechanical component used to seal oil, also known as the rotary shaft lip sealing ring.


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