Thrust Aligning Roller Bearings Symmetry

Symmetrical thrust spherical roller bearings are an optimized structural type of thrust spherical roller bearings. The core advantages are **Two-way load-bearing equilibrium** and **Stable self-aligning performance**, which are suitable for medium and low-speed heavy-duty scenarios where two-way axial force balance is required and there is a neutral error in the shaft system. Its structure adopts a symmetrical design, including a common shaft ring, two symmetrically arranged seat rings, and two sets of symmetrically distributed drum-shaped spherical rollers and cages. The specifications and arrangement directions of the two sets of rollers are exactly the same, and they fit precisely with the spherical raceway of the corresponding seat ring. They can not only automatically compensate for the installation deviation of ≤3° like conventional thrust spherical roller bearings, but also achieve uniform bearing of axial loads in both directions through a symmetrical structure to avoid one-sid…

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