RU2015101786A

RU2015101786A - BALL BEARING

Info

Publication number: RU2015101786A
Application number: RU2015101786A
Authority: RU
Inventors: Владимир Викторович Бернадский
Original assignee: Владимир Викторович Бернадский
Priority date: 2015-01-21
Filing date: 2015-01-21
Publication date: 2016-08-10

Abstract

1. Шарикоподшипник качения, включающий шарики двух разных диаметров, поочередно расположенные между внутренним и наружным кольцами, отличающийся тем, что на одном или двух кольцах шарикоподшипника установлены ограничители перемещения в направлении оси шарикоподшипника шариков меньшего диаметра, имеющие поверхности контакта, расположенные перпендикулярно оси шарикоподшипника при гарантированных зазорах между поверхностями контакта и шариками большего диаметра.2. Устройство по п. 1, отличающееся тем, что один или оба ограничителя выполнены в виде буртиков на кольцах подшипника.3. Устройство по п. 1, отличающееся тем, что размеры колец и шариков меньшего диаметра подобраны так, что допускают, в случае снятия с шарикоподшипника ограничителей, выкатывание шариков меньшего диаметра из шарикоподшипника.1. A rolling ball bearing, comprising balls of two different diameters, alternately located between the inner and outer rings, characterized in that on one or two rings of the ball bearing there are movement limiters in the direction of the axis of the ball bearing of smaller diameter balls having contact surfaces located perpendicular to the axis of the ball bearing with guaranteed the gaps between the contact surfaces and balls of larger diameter. 2. The device according to claim 1, characterized in that one or both of the stops is made in the form of beads on the bearing rings. 3. The device according to claim 1, characterized in that the sizes of the rings and balls of smaller diameter are selected so that they allow, in the case of removing the ball bearings from the ball bearings, rolling out balls of smaller diameter from the ball bearing.

Claims

1. A rolling ball bearing, comprising balls of two different diameters, alternately located between the inner and outer rings, characterized in that on one or two rings of the ball bearing there are movement limiters in the direction of the axis of the ball bearing of smaller diameter balls having contact surfaces located perpendicular to the axis of the ball bearing with guaranteed the gaps between the contact surfaces and balls of larger diameter.

2. The device according to claim 1, characterized in that one or both of the stops is made in the form of beads on the bearing rings.

3. The device according to claim 1, characterized in that the sizes of the rings and balls of smaller diameter are selected so that they allow, in the case of removal of the ball bearings from the ball stops, rolling out balls of smaller diameter from the ball bearing.