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Self-aligning Ball Bearing

Self-aligning Ball Bearing

The core ball bearing has two kinds of structure, such as cylindrical hole and taper hole, and the material of the holder is steel plate, synthetic resin and so on. The characteristic is that the outer ring raceway is spherical and has the automatic centrality, which can compensate for the error caused by unconcentricity and axle deflection, but the relative inclination of the inner and outer ring should not exceed 3 degrees.
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