22220 E1 C3, FAG 95mm I.D. X 170mm O.D. X 43mm Wide This FAG E1 Series spherical roller bearing has a steel cage, a C3 radial clearance, an outer ring with lubrication groove and three oil holes. Its C3 radial clearance is larger than normal for applications where impact loads and vibration are severe, or thermal expansion is a factor.