Cylindrical roller and raceway are in line contact, radial load capacity is large, both for bearing heavy loads and impact loads, also suitable for high speed rotation. Cylindrical roller bearings raceway and rolling body geometry after improving the design, has a high load carrying capacity, retaining edge and roller end face of the new structural design, not only improve the axial bearing capacity, while improving the roller end face and retaining edge of the contact area of the lubrication conditions, improve the use of bearing performance. These bearings are mainly used in medium and large electric motors, generators, internal combustion engines, gas turbines, machine tool spindles, deceleration devices, loading and unloading handling machinery, all kinds of industrial machinery.
