resizee46cThe inner ring of this type of bearing has two raceways and the outer ring has a single spherical raceway with its centre of curvature coincident with the bearing axis. Therefore, the axis of the inner ring, balls, and cage can deflect to some extent around the bearing centre. Consequently, minor angular misalignment of the shaft and housing caused by machining or mounting errors are automatically corrected. Generally, self-aligned ball bearings feature a tapered bore for mounting using adapter sleeves.






These are particularly suitable for applications where considerable shaft deflection or misalignment is to be expected. Self-aligning ball bearings have the lowest friction of all rolling bearings, enabling them to run cooler even at high speeds.

Self-aligning ball bearings are widely used in

  1. mining machinery
  2. power machinery
  3. heavy machinery
  4. textile machinery

Proautobearing maintains stock in a wide range of Self-Aligned Ball Bearings manufactured by leading bearing brands to allow customers to meet diverse requirements.


Brands available for  Self Aligned Ball Bearings

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