A multi-layered plain bearing with a front side facing the element to be supported and a rear side opposite thereto, comprising a support layer, an anti-frictional layer disposed on the front side and an anti-fretting layer disposed on the rear side, wherein the anti-fretting layer consists of a copper-based alloy with copper mixed-crystal grains and wherein the copper-based alloy of the anti-fretting layer is formed by a binary alloy with an alloying element from the group zinc, indium, silicon, germanium, antimony or by an at least ternary alloy with an alloying element from the group zinc, indium, germanium, tin, antimony and at least one further element from said group and/or from the additional group nickel, cobalt, iron, manganese, bismuth, lead, silver, phosphorus, possibly with unavoidable impurities originating from production, wherein the total proportion of said alloying elements is at least 1% by weight and a maximum of 30% by weight, with the condition that the mass fractions for the alloying elements are as follows in the event that the respective element is present in the copper-based alloy: - the proportion of zinc in the copper-based alloy is between 0.5% by weight and 25% by weight, - the proportion of indium in the copper-based alloy is between 0.2% by weight and 20% by weight, - the proportion of silicon in the copper-based alloy is between 2% by weight and 10% by weight, - the proportion of germanium in the copper-based alloy is between 3% by weight and 15% by weight, - the proportion of antimony in the copper-based alloy is between 0.2% by weight and 15% by weight, - the proportion of tin in the copper-based alloy is between 5% by weight and 25% by weight, - the proportion of nickel in the copper-based alloy is between 0.5% by weight and 5% by weight, - the proportion of cobalt in the copper-based alloy is between 0.2% by weight and 8% by weight, - the proportion of iron in the copper-based alloy is between 0.2% by weight and 5% by weight, - the proportion of manganese in the copper-based alloy is between 0.2% by weight and 5% by weight, - the proportion of bismuth in the copper-based alloy is between 1% by weight and 25% by weight, - the proportion of lead in the copper-based alloy is between 1% by weight and 25% by weight, - the proportion of silver in the copper-based alloy is between 1% by weight and 20% by weight, - the proportion of phosphorus in the copper-based alloy is between 0.01% by weight and 3% by weight. - the proportion of zinc in the copper-based alloy is between 0.5% by weight and 25% by weight, - the proportion of indium in the copper-based alloy is between 0.2% by weight and 20% by weight, - the proportion of silicon in the copper-based alloy is between 2% by weight and 10% by weight, - the proportion of germanium in the copper-based alloy is between 3% by weight and 15% by weight, - the proportion of antimony in the copper-based alloy is between 0.2% by weight and 15% by weight, - the proportion of tin in the copper-based alloy is between 5% by weight and 25% by weight, - the proportion of nickel in the copper-based alloy is between 0.5% by weight and 5% by weight, - the proportion of cobalt in the copper-based alloy is between 0.2% by weight and 8% by weight, - the proportion of iron in the copper-based alloy is between 0.2% by weight and 5% by weight, - the proportion of manganese in the copper-based alloy is between 0.2% by weight and 5% by weight, - the proportion of bismuth in the copper-based alloy is between 1% by weight and 25% by weight, - the proportion of lead in the copper-based alloy is between 1% by weight and 25% by weight, - the proportion of silver in the copper-based alloy is between 1% by weight and 20% by weight, - the proportion of phosphorus in the copper-based alloy is between 0.01% by weight and 3% by weight.