JPS6218425U

JPS6218425U -

Info

Publication number: JPS6218425U
Application number: JP11018785U
Authority: JP
Priority date: 1985-07-17
Filing date: 1985-07-17
Publication date: 1987-02-03

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例の縦断面図、第２
図はこの考案の軸受の正面図、第３図は第２図の
―線断面図、第４図はこの考案の別の実施例
の正面図、第５図は従来構造の断面図である。９……内輪、１０……外輪、１１……玉、１２
……シールド、１２ａ……内周縁。 Figure 1 is a longitudinal sectional view of one embodiment of this invention;
3 is a front view of the bearing of this invention, FIG. 3 is a sectional view taken along the line -- in FIG. 2, FIG. 4 is a front view of another embodiment of this invention, and FIG. 5 is a sectional view of a conventional structure. 9...Inner ring, 10...Outer ring, 11...Ball, 12
...Shield, 12a...Inner peripheral edge.

Claims

[Claims for Utility Model Registration] (1) A rolling bearing in which a plurality of rolling elements are interposed between an inner ring and an outer ring, and a shield is fixed to the inner diameter surface of both ends or the inner diameter surface of one end of the outer ring. An inner ring rotating type rolling bearing characterized in that the inner circumferential edge is comprised of a portion located approximately on the pitch circle of the rolling element and a portion located between the pitch circle of the rolling element and the inner diameter surface of the outer ring. (2) The inner ring rotating type rolling bearing according to claim (1), wherein grease is sealed in the bearing.