(1) GE...C type and GE...T type: extruded outer ring, outer ring sliding surface is sintered bronze composite material; inner ring is hardened bearing steel, sliding surface is plated with hard chromium. Only limited to small size bearings. The outer ring is made of bearing steel, and the sliding surface is a layer of PTFE fabric. The inner ring is hardened bearing steel, and the sliding surface is plated with hard chromium. It can bear the load in the same direction, and can bear the small axial load in any direction while bearing the radial load.
(2) GE...CS-2Z type: the outer ring is made of bearing steel, and the sliding surface is made of sintered bronze composite material; the inner ring is made of hardened bearing steel, and the sliding surface is plated with hard chromium; with dust cover on both sides. It can bear the load in the same direction, and can bear the small axial load in any direction while bearing the radial load.
(3) GEEW...T type: the outer ring is made of bearing steel, and the sliding surface is a layer of PTFE fabric; the inner ring is made of hardened bearing steel, and the sliding surface is plated with hard chromium. It can bear the load in the same direction, and can bear the small axial load in any direction while bearing the radial load.
(4) GE...F type: the outer ring is hardened bearing steel, the sliding surface is glass fiber reinforced plastic with polytetrafluoroethylene as additive, the inner ring is hardened bearing steel, and the sliding surface is plated with hard chromium. It can withstand moderate radial loads with the same direction.
(5) GE...F2 type: the outer ring is made of glass fiber reinforced plastic, and the sliding surface is made of glass fiber reinforced plastic with polytetrafluoroethylene as additive; the inner ring is made of hardened bearing steel, and the sliding surface is plated with hard chromium. It can withstand moderate radial loads with the same direction.
(6) GE...FSA type The outer ring is made of medium carbon steel, and the sliding surface is composed of glass fiber reinforced plastic discs with polytetrafluoroethylene as an additive, and is fixed on the outer ring with a retainer; the inner ring is hardened bearing steel. Used for large and extra large bearings. Can withstand large radial loads.
(7) GE...FIH type outer ring is hardened bearing steel; inner ring is medium carbon steel, and the sliding surface is composed of glass fiber reinforced plastic discs with polytetrafluoroethylene as additive, and is fixed on the inner ring with a retainer; Double half outer ring. Used for large and extra large bearings. Can withstand large radial loads.

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