| abstract |
The present invention has a front portion (4) facing the member to be supported and a rear portion (6) opposite thereto, the support layer (2), the sliding layer (3) and the rear portion (6) disposed on the front portion (4). A multi-layer flat bearing (1) comprising an anti-fretting layer (5) disposed therein, wherein the anti-fretting layer (5) is made of a copper-based alloy having copper mixed grains. The copper alloy of the anti-fretting layer 5 is formed by a two-component alloy with an alloy element from aluminum, zinc, indium, silicon, germanium, antimony group, or aluminum, zinc, indium, silicon, germanium, tin, Formed by an alloying element from the antimony group and / or at least a three component alloy with said group and / or additional groups of nickel, cobalt, iron, manganese, bismuth, lead, silver, phosphorus, possibly due to the manufacturing process Unavoidable impurities may be included, wherein the total proportion of these alloying elements is at least 1% by weight and at most 30% by weight. |