Genuine RHI&A 1222-K-C3 self-aligning ball bearing, designed with a tapered bore and C3 internal clearance. This bearing features two rows of balls and a common concave spherical raceway in the outer ring, making it inherently self-aligning and insensitive to angular misalignments of the shaft relative to the housing. It is particularly suitable for applications where significant shaft deflections or misalignment are anticipated. With an inner diameter of 110 mm, an outer diameter of 200 mm, and a width of 38 mm, it offers low friction, allowing for cooler operation even at high speeds.