SKF self-aligning ball bearing with an extended inner ring are designed for less demanding applications that use commercial grade shafting.
SKF self-aligning ball bearing with an extended inner ring have a special bore tolerance, class JS7, that facilitates mounting and dismounting. These bearings are located axially on the shaft by means of a slot at one end of the inner ring that engages a pin or shoulder screw fitted to the shaft. This also prevents the shaft from spinning in the bearing bore.
