Cylindrical Roller Bearings

This type of bearing allows the angular error (inclination) of the inner ring axis and the outer ring axis to be very small, only 2' to 4'. Therefore, the machining accuracy of the shaft and the bearing housing is relatively high. Otherwise, uneven load or stress concentration tends to occur at the contact portion of the raceway. However, correction of the roller or raceway contact busbars can reduce stress concentration.