the exemplary embodiment of which the annular sector 28 is stabilized relative to the supporting body 13 as part of the annular collar 15 forming the bearing dish for the bearing box 21 is in particular formed as one piece together with the supporting body 13 while the annular sectors 29 30 form parts of the bearing dish that are independent of the supporting body 13 said parts being supportingly and radially interlocked with the annular sector 28 stabilized relative to the supporting body 13 by means of a spring arrangement 31 against the bearing box 21 similar to a spring cuff the spring arrangement 31 comprises the annular sectors 28 to 30 on its outer circumference wherein the spring arrangement 31 is defined axially relative to the annular cuff 15 in that it is positioned in an annular groove 32 of the annular cuff 15 on the circumference the exemplary embodiment illustrates a design of the spring arrangement 31 as a coil spring 33 which is axially abutting against the flanks of the annular groove 32 so that the annular sectors 29 30 creating components that are independent and separate from the supporting body 13 of the annular cuff 15 are likewise axially fixed by means of the spring arrangement 31 this design explained with respect to the bearing assembly 7 applies analogously to the bearing assembly 6 in both cases the intake opening 16 17 provided in the annular flange 10 11 also has minor radial play for the respective annular cuff 14 15 which is irrelevant in view of the bracing of the respective bearing box 20 21 because the bearing box 20 21 is braced radially play free compared to the.