The present invention relates to a high-pressure pump (1), particularly for delivering fuel for a common rail fuel injection system, comprising a pump body (2), in which at least one cam drive (3) having a cam shaft (4) is received, wherein said cam shaft is pivotally supported about a cam shaft axis (6) in the pump body (2) and / or in a flange body (5) by means of at least one bearing arrangement,and wherein the bearing arrangement comprises a radial bearing bush (7) extending in the direction of the cam shaft axis (6), and an axial bearing disk (8), which is integrally formed on the radial bearing bush (7) on an end, and / or is connected to the same, wherein the axial bearing disk (8) extends in a radial extension direction (9) of <90 DEG relative to the cam shaft axis (6) in the non-installed state, wherein the radial extension direction (9) is directed toward the radial bearing bush (7) and can be brought into an axial bearing plane (10) extending at an angle of 90 to the cam shaft axis (6) in the installed state by means of elastic deformation of the axial bearing disk (8).