A Self Aligning Bearing has two rows of balls and a one, concave spherical raceway in the outer ring. As a result the bearing is self-aligning and insensitive to misalignments of the shaft in relation to the housing. Self Aligning Bearings are particularly suitable for applications where considerable shaft misalignment is to be expected. Self Aligning Bearings also have the lowest coefficient of friction of all rolling bearings so it is capable of running cooler at higher temperatures.Below is a list of Self Aligning Bearings design features and characteristics. These are not the only design features available for Self Aligning Bearings but this is what we would have available from our inventory in Florida. Click on any of the links below and you will see a list of products available off of our shelf today with that particular feature. If you do not see something please INQUIRE AVAILABILITY here.