Product details : INA NEEDLE BEARING SEAL G20X28X4
These seals are G design with a single lip - NBR rubber reinforced with sheet steel. Schaeffler sealing rings were developed as seals for needle roller bearings and have been available in the market for decades.
Strengths
Due to an active filler material, the sealing rings have particularly good resistance to wear and heat
Applications
Low cross section radial shaft seals are specifically designed to fit needle bearing applications