NTN Bearings we deal in are considerably simpler to move, both in a linear as well as rotary fashion, when friction is lessened this also increases speed as well as efficiency. These can serve all functions, by making use of the comparatively simple structure. These come with internal as well as external smooth metal surfaces, so as to aid in rolling. These can carry their weight of the load the force of the loads mass is what drives the bearings spin. NTN Bearings put force on the bearing in the similar manner and can offer a loading radial and thrust.