JPH0434512U

JPH0434512U -

Info

Publication number: JPH0434512U
Application number: JP7677590U
Authority: JP
Priority date: 1990-07-19
Filing date: 1990-07-19
Publication date: 1992-03-23

Description

[Brief explanation of drawings]

第１図は第１実施例の正面図、第２図は第２実
施例の正面図、第３図は第３実施例の正面図、第
４図は第４実施例の正面図、第５図は第５実施例
の正面図、第６図ａは第６実施例の正面図、同図
ｂは同図ａの−線断面拡大図、同図ｃは同図
ａの−線断面拡大図、同図ｄは同図ａの−
線断面拡大図、第７図ａは第６図にころを用い
た場合の第６図ｂと同一位置での断面拡大図、第
７図ｂは同じく第６図ｃと同一位置での断面拡大
図、第７図ｃは同じく第６図ｄと同一位置での断
面拡大図である。ａ〜ｉ……転動体、１……内輪軌道面、２……
外輪軌道面、３……保持器、３ａ……近接部分、
３ｂ……離隔部分、４，４ａ，４ｂ，４ｃ……ポ
ケツト。 Fig. 1 is a front view of the first embodiment, Fig. 2 is a front view of the second embodiment, Fig. 3 is a front view of the third embodiment, Fig. 4 is a front view of the fourth embodiment, and Fig. 5 is a front view of the fourth embodiment. The figure is a front view of the fifth embodiment, FIG. 6a is a front view of the sixth embodiment, FIG. , d in the same figure is − of a in the same figure
Figure 7a is an enlarged cross-sectional view at the same position as Figure 6b when rollers are used in Figure 6, and Figure 7b is an enlarged cross-sectional view at the same position as Figure 6c. 7c is an enlarged sectional view at the same position as FIG. 6d. a to i...Rolling elements, 1...Inner ring raceway surface, 2...
Outer ring raceway surface, 3... cage, 3a... adjacent part,
3b... Separated portion, 4, 4a, 4b, 4c... Pocket.

Claims

[Scope of utility model registration request]

A rolling bearing comprising an inner raceway ring, an outer raceway raceway, a plurality of rolling elements interposed between the two raceway rings, and a synthetic resin retainer that holds the plurality of rolling elements at predetermined intervals, wherein the rolling elements A rolling bearing characterized in that the retainer is biased in at least one of the inner and outer directions in the radial direction in at least a portion of the circumferential direction by at least one of the bearing rings.