| 摘要 |
A length compensation unit (1), in particular for a machine tool, comprises a spindle bearing (3) which is formed symmetrically relative to an axis (A). Said spindle bearing has an inner bearing ring (4), and an outer bearing ring (6), and a rolling body (5) arranged between the bearing rings (4, 6), wherein the inner bearing ring (4) is provided for connecting to a spindle (2) which can rotate around the axis (A), and an adjusting device (10) connected to the outer ring bearing (6) and arranged concentrically to the axis (A) is provided for connecting a tempering element (18), which uses the Peltier effect and which is in contact with the adjusting device (10), to a connecting structure (9). |
