Coordinate measuring machine for the metrological determination of a coordinate on a measurement object

A coordinate measuring machine for the metrological determination of a measurement coordinate on a test object has a table (12) for mounting the test object. On the table (12) are a first and a second bearing block (16, 18) arranged, on which a first and a second carriage (20, 22) each mounted for longitudinal displacement. According to one aspect of the invention, the carriage (20, 22) on the bearing blocks (16, 18) each have at least three, preferably four separate bearing points (62-68) is mounted, wherein the bearing points (62-68) a plane (74 ) span perpendicular to the plane of the table.