产品介绍

Cylindrical roller bearings are mainly divided into N, NJ, NU, NUP, RN, RNU, NCL, NCF, NN, NNU

Cylindrical roller bearings are widely used in fields such as mechanical manufacturing, metallurgy, petrochemicals, power, aviation, shipbuilding, and rail transit. In industrial production, its application range is very wide, such as lifting equipment, wheeled excavators, metallurgical machinery, oilfield drilling machines, hydropower machinery, ships, high-speed trains, etc.