The main bearing oil seal is a crucial component in the engine's lubrication system. It plays a vital role in preventing oil leakage from the engine's main bearings while allowing the rotation of the crankshaft. This dual functionality ensures the smooth operation of the engine and extends its service life.
use of sealants
NBR is recommended for the majority of standard applications and is the most commonly used rubber (elastomer) material. This is because of Nitrile's compatibility with most environments as well as its relatively low cost. Generally nitrile is used for disposable non-latex gloves, footwear, automotive transmission belts, synthetic leather, hoses, o-rings, gaskets, oil seals, and more.
They are generally utilised for the following purposes:
In order for the sealing property of the oil seal you selected to really shine, attention needs to be paid to how it is handled.
In the event of seal failure, it is necessary to take effective countermeasures.