FIELD: machine engineering.
SUBSTANCE: ball sleeve has a rigid body (1) with an intermediate bushing (2) on the inner surface thereof, a separator (3) installed in the bore of the intermediate sleeve (2) and having circulation channels filled with balls (6). The intermediate sleeve (2) is made of a resilient material and forms an annular cavity filled with a hydroplastic (4) in contact with the housing (1), which is poured through the neck (8) with a screw plug and under pressure by tightening the adjusting screw (5). By the action of hydroplastic (4), the external load is evenly distributed between the balls.
EFFECT: increasing the load capacity of ball bushings, rolling guides.
2 dwg
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