The internal structure of Cylindrical Roller Bearings is roller arranged in parallel , roller spaced by cage or isolation block , this can prevent roller tilt or avoid the friction between rollers , preventing the increase in rotational torque. Cylindrical roller contact with raceway in line , carrying larger loads , mainly bear radial loads. The friction between roller and blocking washer is small , suitable for high-speed rotation. According to whether the rings with ribs , the cylindrical roller bearings divided into NU , NJ , NUP , N , NF single-row cylindrical roller bearings and NNU , NN double-row cylindrical roller bearings. These bearings are separable structure in inner ring and outer ring. For more details please email us at info@haiderglobal.com.pk