JPS64720U

JPS64720U -

Info

Publication number: JPS64720U
Application number: JP9531587U
Authority: JP
Priority date: 1987-06-23
Filing date: 1987-06-23
Publication date: 1989-01-05

Description

[Brief explanation of the drawing]

第１図、第２図はこの考案の第１の実施例に関
するもので、第１図は止め輪付玉軸受の断面図、
第２図は防振リングの窓を示すために一部を展開
した略図、第３図は防振円筒ころ軸受、第４図は
従来の防振用ころがり軸受の概略断面図である。符号の説明、１は内輪、２は外輪、３は玉、４
は位置ぎめ用の止め輪、５は防振用リング、６は
ハウジング、７は位置ぎめ用の止め輪、８は防振
用リング、４１は心金、４２は弾性部材、５１は
心金、５３は窓、５５は鍔状部、５６は弾性部材
、７１は心金、７２は弾性部材、心金…８１、８
５は鍔状部、８６は弾性部材。 Figures 1 and 2 relate to the first embodiment of this invention; Figure 1 is a sectional view of a ball bearing with a retaining ring;
FIG. 2 is a partially expanded schematic view showing a window of a vibration isolating ring, FIG. 3 is a schematic sectional view of a vibration isolating cylindrical roller bearing, and FIG. 4 is a schematic sectional view of a conventional anti-vibration rolling bearing. Explanation of the symbols: 1 is the inner ring, 2 is the outer ring, 3 is the ball, 4
5 is a retaining ring for positioning, 5 is a vibration isolating ring, 6 is a housing, 7 is a retaining ring for positioning, 8 is a vibration isolating ring, 41 is a mandrel, 42 is an elastic member, 51 is a mandrel, 53 is a window, 55 is a collar, 56 is an elastic member, 71 is a mandrel, 72 is an elastic member, a mandrel...81, 8
5 is a brim-shaped portion, and 86 is an elastic member.

Claims

[Scope of utility model registration request]

A rolling bearing with a retaining ring that has an inner ring, an outer ring, and a plurality of rolling elements between the inner and outer rings, and a retaining ring that positions the outer ring in the axial direction,
The retaining ring fitted in the retaining ring groove on the outer periphery of the outer ring on one side of the plane has a core made of a metal material and elastic members glued or fixed to both sides of the core. The anti-vibration ring provided on the outer surface of the outer ring, including the plane on the opposite side, consists of a core metal that fits into the mating member, and an elastic member that is tightly fitted or bonded to the bearing outer ring. The cylindrical part of the mandrel is provided with a plurality of elongated windows for expansion of the elastic member, and the inner end of the annular part following the cylindrical part is provided with a flange shape for suppressing the volume expansion of the elastic member. An anti-vibration rolling bearing with a retaining ring, characterized in that a portion is formed.