Piston for combustion engine, has piston hub for receiving piston pin, in which bearing shell is provided, where bearing shell is provided in partial area of piston hub in simple manner

摘要

The piston (1) has a piston hub (2) for receiving a piston pin, in which a bearing shell (3) is provided. The bearing shell is provided in a partial area of the piston hub in a simple manner. The bearing shell is formed in the circumferential direction of the piston hub with an angle of deflection (alpha). The bearing shell is made of grey cast iron, austenitic steel, graphite, particular flake graphite, nickel or nickel-copper-chromium 1562. An independent claim is also included for a method for manufacturing a piston.