A special single or multiple-row roller bearing, rigid or self-aligning, and constructed with either inside threaded, plain hollow, maile threaded, or solid shank.
0.3400 inches nominal outer ring width, 2.2500 inches nominal length from bore center to shank end, 0.3125 inches nominal bore diameter, 2.9250 inches nominal overall length, 0.5000 inches nominal inner ring width