Self-aligning ball bearing: The inner ring of the two raceways and the outer ring of the spherical raceway are equipped with spherical ball bearings. The center of curvature of the raceway surface of the outer ring is consistent with the center of the bearing, so it has the same aligning function as the automatic Self-aligning ball bearing. When the shaft and shell are flexed, they can be adjusted automatically without increasing the bearing burden.

Product features

　　Self-igning ball bearing mainly bear radial load, and can bear small axial load. The axial displacement of the shaft (shell) is limited in the clearance limit, with automatic aligning performance, allowing the inner and outer relative tilt is not much normal work, suitable for the supporting seat hole can not strictly ensure the coaxiality of the parts.

　　Self-aligning ball bearing has two kinds of structure, cylindrical hole and conical hole, cage material is steel plate, synthetic resin, etc. It is characterized by the spherical raceway of the outer ring, with automatic centering, which can compensate for the error caused by the concentricity and shaft deflection, but the relative inclination of the inner ring and the outer ring shall not exceed 3 degrees.
Product series

　　Miniature series: 10x, 12x, 13x

　　Universal series: 12xx, 13xx, 22xx, 23xx

To use

　　Self-aligning ball bearing is suitable for bearing heavy load and impact load, precision meters, low noise motors, automobiles, motorcycles, metallurgy, rolling mill, mines, oil, paper making, cement, sugar crushing and other industries and general machinery.