Purchase Qty. Reference FOB Price
10-999 Sets US$0.49
1,000+ Sets US$0.10
Product Description
A Self-aligning ball bearing is a bearing equipped with spherical balls between the inner ring of two raceways and the outer ring whose raceways are spherical.The curvature center of the outer ring raceway surface is consistent with the bearing center, so it has the same centering function as the ...