FIELD: weapons and ammunition.
SUBSTANCE: invention relates to stabilisation of ammunition, specifically to rotary stabiliser of guided missile. Includes a body with folding blades and locking device. Body is articulated with rocket body of rolling support. Latter is composed of two bearings, front and rear. Bearings include balls installed in separators, split rings from wire of round section, installed in corners of rectangular grooves on bodies of stabiliser and missile. Grooves are formed by rear bearing bores of bodies of stabiliser and missile and ends of ring nuts. One of nuts is made with possibility of adjustment of gaps in bearing. Front bearing is made with possibility of self-installation of body of stabiliser by introducing support ring installed in its bore.
EFFECT: allows to reduce radial dimensions of rolling support, simplified design of rotary stabiliser.
1 cl, 3 dwg
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