Self-aligning  ball  bearings

self-aligning ball bearings feature specifications;

Double row self-aligning ball bearings habe 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 misalignment 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.

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Type	Bore dimension
12k series	d:10~110;   D:30~200;    B:9~38
22k series	d:10~110;   D:30~220;    B:14~53
13k series	d:10~110;   D:35~240;    B:11~50
23k series	d:10~110;   D:35~240;   B:17~80
12k series	d:10~110;   D:30~200;    B:9~38