Patent ID: 9162423
Filing Date: 2015-10-20
Classification: B32B,C22C,F16C,Y10T

Abstract:
1. A multilayered bearing shell ( 2 ) comprising a back metal layer ( 3 ) as a carrier element of the layer structure and at least one further bearing layer joined to the back metal layer ( 3 ), wherein the back metal layer ( 3 ) is made from a bronze, wherein the back metal layer ( 3 ) in addition to copper, which forms the matrix of the bronze, consists of tin in a proportion selected from a range with a lower limit of 3 wt. % and an upper limit of 12 wt. %, zinc in a proportion selected from a range with a lower limit of 0.25 wt. % and an upper limit of 6 wt. % and phosphorus in a proportion selected from a range with a lower limit of 0.01 wt. % and an upper limit of 0.5 wt. %, and wherein the back metal layer is in direct contact with a bearing mount after installation of the multilayered bearing shell.