A double-layer groove super wear-resistant high-speed washing machine bearing

A washing machine, ultra-wear-resistant technology, applied in the direction of ball bearings, shafts and bearings, bearing cooling, etc., can solve the problems of low service life of high-speed bearings, and achieve the effects of reducing friction points, high life, and low frictional heat

Active Publication Date: 2018-10-09
宁波银球小型轴承有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the above-mentioned problems existing in the prior art, and to provide a double-layer groove super wear-resistant high-speed washing machine bearing to overcome the technical defect of low service life of the high-speed bearing in the prior art

Method used

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  • A double-layer groove super wear-resistant high-speed washing machine bearing
  • A double-layer groove super wear-resistant high-speed washing machine bearing
  • A double-layer groove super wear-resistant high-speed washing machine bearing

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Embodiment Construction

[0025] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0026] The structure of the double-layer ditch ultra-wear-resistant high-speed washing machine bearing in the embodiment of the present invention is as follows: Figure 1 to Figure 4 It includes: an outer ring 1 , an inner ring 2 , several rolling elements 3 and an adjustment ring 4 .

[0027] The inner peripheral surface of the outer ring 1 is provided with an outer groove 5, and the outer peripheral surface of the inner ring 2 is provided with an inner groove 6. Several rolling elements 3 are embedded between the outer groove 5 and the inner groove 6, and each Each rolling body 3 is in point contact with the outer groove 5 and the inner groove 6, that is, the contact ...

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Abstract

The invention discloses a double-trench super-wear-resisting high-speed washing machine bearing and relates to the field of bearings. The washing machine bearing comprises an outer ring, an inner ring, a plurality of rolling bodies and an adjusting ring, wherein an outer groove is formed in the inner circumferential surface of the outer ring; an inner groove is formed in the outer circumferential surface of the inner ring; the plurality of rolling bodies are embedded between the outer groove and the inner groove; each rolling body is in point contact with the outer groove and the inner groove; the adjusting ring sleeves the outer circumference of the outer ring; an adjusting mechanism for adjusting the coaxiality of the adjusting ring and the outer ring is arranged between the adjusting ring and the outer ring. The washing machine bearing disclosed by the invention has extremely high service life and can be suitable for high-speed rotation.

Description

technical field [0001] The invention relates to the field of bearings, in particular to a double-layer groove super wear-resistant high-speed washing machine bearing. Background technique [0002] At present, when the bearing runs at high speed, its friction is large, which will generate more heat, which is not conducive to the improvement of its life. In addition, because the coaxiality between the bearing seat and the bearing is not easy to adjust, the bearing is prone to swing when it is running at high speed. will affect its service life. [0003] In order to improve the service life of high-speed bearings, such as Chinese invention patent CN102242771 A discloses a high-speed sealed bearing, which includes an inner ring body, an outer ring body, balls and a cage, and an inner raceway is provided on the outer surface of the inner ring body. There is an outer raceway on the inner surface of the outer ring body. The combination of the inner raceway and the outer raceway fo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C19/20F16C33/58F16C37/00
CPCF16C19/20F16C33/58F16C33/583F16C33/6659F16C33/6681F16C37/00F16C2380/26F16F15/02
Inventor 卓凡
Owner 宁波银球小型轴承有限公司
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