Stacked Rolling Element Layered Radial-Axial Truncated Conical Roller Bearing
grabcad
A comprehensive redesign of the Cageless, Multilayered, Full Complement Radial-Axial Tapered Roller Bearing - design 03 concept. Should be able to support both radial and axial loads, with a resilience bias towards radial loads. The rollers are truncated conical rollers. The tapered rollers in the middle layer of rolling elements are angled 30° away from the shaft median axis.Problems solved by this bearing are:1. Uneven loading of the bearing's tapered rollers, in the case of bearings with a single layer of rolling elements, due to minute differences in the size or radius of the rollers owing to manufacturing tolerances.2. Sliding contact friction between adjacent or consecutive rollers, in the case of a full complement tapered roller bearing, or between the rolling elements and their cage, in the case of a caged tapered roller bearing.
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