| 摘要 |
The invention relates to an anti-friction bearing for a tensioning and/or deflection roller of a belt drive, in particular a belt drive on an internal combustion engine, having at least one outer ring (1) and one inner ring (2) and rolling bodies (3) which are guided between the outer ring and the inner ring, and having a spacer piece (4) for fixing the axial position of the anti-friction bearing in relation to a predefined fastening plane. According to the invention, the spacer piece (4) has a cylindrical section (5) and a radially extending collar (6), wherein the cylindrical section (5) engages into the hole (7) of the inner ring (2) and the radially extending collar (6) bears at least partially against that end side (8) of the inner ring (2) which faces the fastening plane. |
