NBR rubber oil seals
I oil seal double seal in rubber NBR generally prevent the leakage of lubricating oil, performing the function of sealing seal. The paraoli retain the fluids within the axis of rotation of the transmission to which it is applied and, at the same time, protect against the intrusion of external elements.
I paraoli in rubber NBR with double seal and double lip are formed by an outer coating of nitrile rubber NBR which covers a metal insert that makes up the outer part and with a sealing lip held by a spring. Oil seal ring Execution WAS with inner lip dust cover.
Nitrile rubber, NBR, is a high-strength synthetic rubber, resistant to hydrocarbons and other chemicals, such as animal and vegetable fats.
Resists a wide range of temperatures, from -40' to +100 ¹C.
NBR rubber is used in several fields:
- Automotive industry
- Engineering industry
- Aircraft industry
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