> Oil Seals
have many types of standard oil seals and specialty oil seals, so please
call so we can help you pick out exactly what you need.
of overall seal design, the following will give a brief explanation
of some of the broad oil seal categories we commonly work with. Oil
seals are classified according to the sealing element and the structure.
The classification by sealing element corresponds to the first letter
in the oil seals P/N style. The classification by structure corresponds
to the second letter.
rubber covered case - can be used on any shaft size. It prevents
the metal case from rusting, corrosion, and prevents damage to the
housing bore during assembly. Also, it is the most effective structure
design to prevent bore leakage in oil seals.
metal case - mainly used on shafts for which the diameters are below
reinforced case - mainly used on shafts larger than 150 mm, or smaller
shafts that require extra strength in the metal case.
covered "end-cap" plug - solid caps and no center hole.
For sealing additional shaft location holes (shaft added later).
For multiple hole housings requiring seal plug for unused shaft
to Product Information O-rings and Seals
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