Wheel bearing and seal kit contain all of the bearings and seals needed to rebuild one wheel. Premium EMQ quality, high speed bearings feature low-draw, double lip seals that provide superior exclusion of moisture and dirt, improving grease retention. Type TC nitrile elastomer wheel seals are specifically designed to keep out water and dirt. Rubber coated outside diameter creates an optimum seal at the hub; steel garter spring guarantees constant pressure on the axle shaft.