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The self-aligning ball bearing was invented by NSK. It has two rows of balls and a common concave sphered raceway in the outer ring. The bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing. It is particularly suitable for applications where considerable shaft deflections or misalignment are to be expected. Additionally, the self-aligning ball bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.
NSK produces self-aligning ball bearings to several designs.
Models available: 1200 - 1222, 1300 -1322, 2200 - 2222, 2300 - 2322 1205~1222,1205K~1222K2205~2220,2205K~2220K
We specialize in this field for several years, with good quality and pretty competitive price.
Should you have any questions, please do not hesitate to contact me. FREE SAMPLES will be sent for your evaluation!
Self-aligning ball bearing