Detailed Product Description
This type of ball bearing is recommended when alignment of the
shaft and housing is difficult and the shaft may flex. The outer
ring has a spherical raceway and its center of curvature coincides
with that of the bearing; therefore, the axis of the inner ring,
balls and cage can deflect to some extent around the bearing
center. Pressed steel cages are usually used. Since the contact
angle is small, the axial load capacity is low. The permissible
dynamic misalignment is approximately 0.07 to 0.12 radian (4 to 7
degrees) under normal loads.
However, depending on the surrounding structure, such an angle
may not be possible.
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