... shaft deflections or misalignment are to be expected. Additionally, the self-aligning ball bearing has the lowest friction of all rolling bearings, which enables ... E-2RS1TN91213, 1309, 2213, 2319, 2207 E-2RS1TN91214, 1310, 2214, 2320, 2208 E-2RS1TN91215, 1311, 2215, 2322, 2209 E-2RS1TN91216, 1312 ...