... and competitive 3.Fast Rotate, Low Noise 4.OEM Specification: Self-aligning ball bearings can bear large radial load, but also can bear certain ... :Mini Series: 10x, 12x, 13XUniversal series: 12xx, 13xx, 22xx, 23xxApplication: Self-aligning ball bearing is designed to withstand the heavy load and impact ... , paper, cement, sugar and other industries and general machinery etc.. self aligning ball bearing