First, the cylindrical roller belongs to the radial roller bearing, and the tumbling body selected for its internal structure is arranged in parallel with the rollers, which mainly bear the radial load, so the load-bearing capacity is strong, the load is large, and it can also withstand the big impact.
Second, the rollers are equipped with spacer insisters or isolation blocks, compared with groove ball bearings, which can avoid conflicts between rollers, and can also avoid the tilt of rollers and the addition of rotational torque.
Third, secondly, it can be in linear contact with the raceway, so the sliding conflict between the tumbling body and the outer flange movement is small, which is suitable for the high-speed rotation of the oscillating equipment.
4. The load-bearing structure can also ensure that it can adapt to the change of the relative position of the shaft and the shell caused by thermal expansion or device errors, and can be used as a free end support.
