Buy Spherical Roller Bearings 鈼?Introduction Double row spherical roller bearings consist of an inner ring with double raceways, two rows of spherical rollers, cage and a large spherical outer ring. The outer ring of the bearing has 1 shared spherical raceway, the inner ring has 2 raceways, which are inclined at an angle relative to the bearing axis, so that the bearing can be self-aligned, and is not affected by the asymmetry of the shaft and the bearing housing or the shaft deformation, http://www.gi-bearing.com/roll....er-bearings/spherica
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