Speed And Cleanliness Have Always Been Two Major Issues In The Manufacturing Process. The Moc 9 Airrr... Addresses Both Issues. Manufactured With The Highest Quality Usa Made Balls, Finer Polished Raceways And A Seal System That Is Different From All Other Methods Of Bearing Seals In The Bearing Industry At The Present Time. The Moc 9 Buna Non-Contact Seal Is Set Into A U-Channel Design In The Outer Race And A Stop On The Inner Race To Keep All Foreign Particles Out Of The Ball Area. It Also Stops Any Oil Leakage That Might Occur On A Standard Bearing Seal. The Moc 9 Design Changes Put The Airide A Step Ahead Of All Other Bearings.
