WC8000/WC87000/WC88000 Series

This series is made with contact Buna N Seals to meet the exact dimensions of the side cup WC felt series. The wider outer race offers greater contact with the housing, helping to reduce creeping and distortion of the housing bore. The Buna N Seal makes possible the advantage of variable lip pressure, used in higher speed applications. Specially designed for use in soft metal housings such as aluminum and magnesium. The wide outer ring series, with Buna N Seals on both sides, excludes dirt effectively under even the dirtiest conditions. In addition, the wide outer ring makes this series operable in a softer metal housing. Dirt exclusion is well controlled by the contact by the contact pressure of the Buna N Seal.