Self-aligning ball bearings are constructed with the inner ring and ball assembly contained within an out ring that has a spherical raceway. This construction allows the bearing to tolerate a small angular misalignment resulting from deflection or improper mounting.
Double row self aligning ball bearings have a sphere raceway in the outer ring and a double raceway in the inner ring. This feature give the bearings their self-aligning property, permitting angular misalignment of the shaft relative to the housing. They are therefore particularly suitable for applications where salignment can arise from errors in mounting or from shaft deflection.
Double row self-aligning ball bearings are mainly used to carry radial loads and light axial loads, but can not carry pure axial loads.
Features:
1, Size: 5~110mm
2, Series: 1200, 1300, 2200, 2300£¬2900 series
3, the material of cage: steel/iron, Nylon and bronze
4 , Application: Farm machinery, health machinery and common industries
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