Apparatus with rolling bearing having a sleeve
A rolling-bearing mounted apparatus includes a shaft, and at least one rolling bearing supporting the shaft in a section of the apparatus. The rolling bearing includes at least one inner ring arranged on the shaft, an outer ring arranged on the section, and rolling elements arranged between the inner and outer rings. A sleeve is provided between the outer ring and the section to permit an axial and/or radial displacement of the outer ring of the rolling bearing when exposed to an axially and/or radially directed force. The sleeve has at least two rows of recesses, with hollow-drilled rolling elements being arranged in the recesses of the sleeve.
1. A rolling-bearing mounted apparatus, comprising:
a shaft;
at least one rolling bearing supporting the shaft in a section of the apparatus, said rolling bearing comprising at least one inner ring arranged on the shaft, an outer ring arranged on the section, and rolling elements arranged between the inner and outer rings;
a sleeve provided between the outer ring and the section to permit an axial and/or radial displacement of the outer ring of the rolling bearing when exposed to an axially and/or radially directed force, said sleeve having at least two rows of recesses;
hollow-drilled rolling elements arranged in the recesses of the sleeve; and
plates received in the recesses in one-to-one correspondence and having a shape complementing a shape of the recesses, each said plate receiving a guide pin for support of a respective one of the hollow-drilled rolling elements.
2. The apparatus of claim 1 , wherein the recesses are arranged in offset relationship to the shaft, when viewed in an axial direction.
3. The apparatus of claim 1 , further comprising guide elements received in the recesses and positioning the hollow-drilled rolling elements in the recesses together with the guide pins.
4. The apparatus of claim 1 , wherein the plates are constructed to snap into the recesses.