NAK 12x18x4mm FKM Rubber Single Lip Rotary Shaft Oil Seal with Stainless Spring SC - Allow 7-10 Days

NAK SC FKM Rubber Oils Seals: Oil seals are used in a variety of different applications in which a rotating shaft is lubricated by oil or grease. They are engineered to facilitate the smooth operation of your equipment, serving as a barrier to prevent the leakage of oils and greases while also keeping foreign substances from entering. SC type seals (Also commonly called R21 seals) are one of the most commonly used types, they have a rubber-covered outside diameter with a single sealing lip on the inside diameter. The SC types feature a garter spring which allows some give to prevent a build-up of friction. (Seals under 5mm width may not always feature a spring.)
Benefits: High-temperature range, Chemical resistance, Higher wear resistance, Lower drag coefficient.

Brand / Quality:

NAK - High Quality

Inside Diameter:

12mm

Outside Diameter:

18mm

Width:

4mm

Seals / Shields:

FKM

Style:

SC / R21

Colour:

Brown