hochgeschwindigkeitskugellager and ancillary kugelkäfig

摘要

hochgeschwindigkeitskugellager (1) comprehensively.an outer ring (10).the innenumfangsfläche a price - laufbahnfläche (11) and a direction of a central axis of the kugellagers (1) on one side (outer ring shoulder (12) inwith the diameter of the outer ring innenumfangsfläche shoulder (12) is smaller than the diameter of the outer ring innenumfangsfläche - laufbahnfläche (11).an inner ring (20), an inner ring which außenumfangsfläche - laufbahnfläche (21) inseveral balls (30), in the same angular distance from each other in a rollkontakts training between the outer ring - laufbahnfläche (11) and the inner ring - laufbahnfläche (21) are included.anda kugelkäfig (40)of the innenumfangsfläche of außenrings (10) and the außenumfangsfläche of innenrings (20), and a first ringabschnitt (41) and (42), a second ringabschnittin the direction of the central axis of the kugellagers are arrangedwith the diameter of the außenumfangsfläche the first ringabschnitts (41) is greater than the diameter of the außenumfangsfläche the second ringabschnitts (42) and the diameter of the innenumfangsfläche of the first ringabschnitts (41) is greater than or equal to the diameter of the außenumfangsfläche the second ringabschnitts (42) and (43) in several taschenbohrungenthe circumferential of the kugelkäfigs (40) in the same angular distance from each other in the kugelkäfig (40) between the first ringabschnitt (41) and the second ringabschnitt (42) arranged fori of its diameter and its position on the several balls (30) are tuned to the several balls (30) to receive and to allow the several bullets(30) the roles between the outer ring - laufbahnfläche (11) and the inner ring - laufbahnfläche (21) in the same angular distance from each other are heldwith the außenumfangsfläche the first ringabschnitts (41) of the kugelkäfigs (40) in the vicinity of the outer ring innenumfangsfläche shoulder (12) iswith the gap between the first ringabschnitt (41), and the innenumfangsfläche the outer ring shoulder (12) a first gap (g1) and the gap between the innenumfangsfläche each of the taschenbohr: (43) and the associated ball (30) as a second gap (g2) are defined, and between the first gap (g1) and the second gap (g2), the relationship of w2 (w1 - r ') = xa isin w1 for the width of the first rift (g1), w2 for the width of the second rift (g2).r 'for the ausdehnungsgröße a radius of the kugelkäfigs (40) in the operation of the kugellagers with a predetermined speed and a for a gain.in a product dmn from a teilkreisdurchmesser (dm) of the hochgeschwindigkeitskugellagers and a predetermined permissible speed n of 1 600 000 1.2 to 1.5%.