Outer ring of carbon chromium steel, fractured, hardened and phosphated, sliding surface treated with MoS2. Inner ring of carbon chromium steel, hardened and phosphated, sliding surface treated with MoS2.  It has characteristics of wear-resistance, anti-corrosion and self-aligning, suitable for heavy radial loads and any direction lower axial loads mechanism.

As with series GE...E, it has wider inner ring and larger outside diameter, suitable for larger loads mechanism or bearing arrangement where a large angle of tilt.