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A bearing assembly and a retaining ring

A technology of bearing components and retaining rings, applied in the direction of bearing components, bearings, ball bearings, etc., can solve the problems of uneven grinding process, unevenness, broken geometric structure, etc., and achieve the effect of uniform grinding process

Pending Publication Date: 2020-03-10
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the two mounting grooves disrupt the geometry of the sides, which has a detrimental effect on the grinding process
Because the pressure of the grinding tool on the flanks is not uniform due to the destruction of the flanks, an uneven grinding process occurs which cannot be carried out quietly

Method used

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  • A bearing assembly and a retaining ring
  • A bearing assembly and a retaining ring
  • A bearing assembly and a retaining ring

Examples

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Embodiment Construction

[0024] figure 1 A bearing assembly 1 according to the invention is shown, which comprises a retaining ring 2 which is inserted into the stationary surrounding structure of the component to be supported. Arranged in the cage ring 2 is a rolling bearing 3 comprising an outer ring 4 and an inner ring 5 between which rolling bodies 6 guided in a cage 7 roll. In the example shown the rolling bodies are balls which roll in corresponding ball grooves of the outer and inner rings 4 , 5 .

[0025] The shown bearing assembly 1 is a pivot bearing assembly, ie the rolling bearing 3 is pivotable relative to the retaining ring. For this purpose, the inner side 8 of the retaining ring 2 is curved coronally inwardly, while the outer side 9 spherically of the outer ring 4 is curved outwardly.

[0026] In order to be able to mount the rolling bearing 3 in the retaining ring 2, in the example shown, two mounting grooves 10 (in the figure 1 center on the right end side) and two mounting slots ...

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PUM

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Abstract

The invention relates to a bearing assembly and a retaining ring. The bearing assembly comprises a rolling bearing (3) having an outer ring (4) with a spherical crown-shaped outwardly curved outer face (9) and the retaining ring (2) with a spherical crown-shaped inwardly curved inner face (8), the outer ring (4) being inserted into the retaining ring, wherein the retaining ring (2) has at least two mounting grooves (10) which are formed on the inner face (8), are arranged offset from each other by 180 degrees, are axially and radially limited, and are open to one end; at least two further mounting grooves (11) of the same shape are provided, the further mounting grooves extend from opposite end faces into the inner face (8) and are arranged circumferentially offset and at a distance from the opposite mounting grooves (10).

Description

technical field [0001] The present invention relates to a bearing assembly comprising a rolling bearing and a retaining ring, the rolling bearing having an outer ring comprising a spherically crowned outwardly curved outer surface, the retaining ring comprising a spherically crowned inwardly curved inner surface, the outer ring being fitted into the retaining ring In the ring, wherein the retaining ring has at least two mounting grooves formed on the inner side, arranged offset from one another by 180°, limited axially and radially and open towards one end side. Background technique [0002] Bearing assemblies of this type are also called swivel bearings, which allow the rolling bearing to pivot slightly relative to the surrounding structure. This is achieved via the spherical crowned sides of the retaining ring and the outer ring of the rolling bearing. The retaining ring is fixedly fastened in the surrounding structure. The outer ring inserted into the retaining ring as ...

Claims

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Application Information

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IPC IPC(8): F16C23/06F16C35/06F16C33/38
CPCF16C23/06F16C35/06F16C33/38F16C35/077F16C19/06F16C2220/20F16C35/042
Inventor 约阿希姆·穆塞尔
Owner SCHAEFFLER TECH AG & CO KG
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