outer bearing part 8 has the form of a bearing bush for mounting by plain bearing and comprises a mounting surface 18 at its outer circumference by means of the mounting surface 18 the outer bearing part 8 may be fastened to a mounting structure 20 for example a part of a housing of the shaft bearing arrangement in such embodiments elastic deformability of the outer bearing part 8 may be dispensed with if applicable alternatively an outer bearing part may be used which is elastically compressible or comparable to the outer bearing part explained with reference to fig2 at its outer circumference the inner bearing part 6 comprises a bearing surface 22 for operative connection with the outer bearing part 8 the bearing surface 22 may be coated at least in part with a friction reducing coating or plain bearing material 24 and or may be composed at least in part of such a material according to the illustration the bearing surface 22 of the inner bearing part 6 has the form of a cylindrical surface area being concentric with the axis of rotation 10 advantageously the outer bearing part 8 also comprises a bearing surface 26 provided for operative connection with the inner bearing part.