Spherical Roller Bearing: EAN: 7316570319729, Inner (d) MM: 100, Outer (D) M: 215, Width (B) M: 47, K – 1:12 Tapered Bore (Standard for Most Types), W33 – Lubrication Groove and 3 Holes, No Sea, S – Steel or Standard Cage, C3 Internal Play (Higher than Cn). SKF 21320EK/C3 is a high-quality spherical roller bearing from SKF. It is used in a range of industrial applications such as agricultural machinery, pumps, compressors, and motors. Get this bearing from PLC2Day with fast delivery and great customer service.