HIGH-SPEED BALL-BEARING SUPERIMPOSED SUPPORT Russian patent published in 2016 - IPC G01M13/04 

FIELD: instrument making.

SUBSTANCE: invention relates to instrument making and can be used in gyroscopes. Core: a support includes outer ring (1) with two chutes (2), roller (5) with chute (6), inner ring (7) installed on roller (5) and balls (8) in separators (9). Between chutes (2) of outer ring (1) there is elastic element (3, 4). Ratio of axial rigidity of elastic element (3, 4) to axial rigidity of the ball-bearing support makes 0.4÷4. Herewith outer ring (1) is made of two parts, one of which is mounted with the possibility of movement along the support axis of rotation.

EFFECT: higher reliability of the support due to increased service life.

2 cl, 2 dwg, 1 tbl