... the sliding surface, also can be for spherical shape within the scope of certain Angle for tilt movement (i. e. Self-aligning ... load. (8) GE...DE1 type inner circle for hardened bearing steel, steel for bearing outer ring., assembling, extrusion circle has lubricating ... load. (9) GE...DEM1 type inner circle for hardened bearing steel, steel for bearing outer ring., assembling, extrusion circle, after ...