Hybrid ceramic ball bearing turbocharger

Source: China Bearing Network Time: 2014-07-09

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Mixed ceramic ball bearing turbocharger; including compressor casing, turbine casing, bearing body, sealing sleeve, turbine rotor, hybrid bearing; said hybrid bearing is a hybrid ceramic ball bearing.
The ceramic ball of the hybrid bearing is embedded between the inner ring of the hybrid bearing and the outer ring of the hybrid bearing; it replaces the steel ball of the general ball bearing; the need to reduce the conflict, the temperature drop and the drop to the smooth condition of the bearing; the progressive elastic modulus Then improve the bearing function of the bearing and the like. The invention selects the mixed ceramic ball; improves the speed of the bearing; further improves the high-speed function, service life and reliability of the supercharger; together reduces the component of the bearing. With the existing oil film bearing Comparison; hybrid ceramic ball bearings can accept axial loads; therefore, the thrust bearings are eliminated; parts are reduced; the layout of the supercharger bearing system is simplified.

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