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Double-way thrust rolling bearing

A rolling bearing and two-way thrust technology, which is applied in the direction of rolling contact bearings, bearings, rotating bearings, etc., can solve the problem that there is no maintenance-free management structure, and roller bearings cannot bear both axial force and radial force well and other issues, to achieve the effect of improving reliability, increasing maintenance-free structure, and improving vehicle efficiency

Inactive Publication Date: 2017-07-21
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a two-way thrust rolling bearing to solve the problem that the existing roller bearings cannot bear axial force and radial force well, and the problem that there is no maintenance-free management structure

Method used

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  • Double-way thrust rolling bearing
  • Double-way thrust rolling bearing
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Effect test

Embodiment Construction

[0040] The technical solution of the present invention is described in detail below through the examples, and the following examples are only exemplary and can only be used to explain and illustrate the technical solution of the present invention, rather than being interpreted as a limitation to the technical solution of the present invention.

[0041] The application provides a double thrust rolling bearing, such as Figure 4 to Figure 10 As shown, it includes a shaft ring 1, a plurality of cylindrical rollers 2, a cage 3, a race 4, a housing 5 and a plurality of needle rollers 6.

[0042] In this application, the specifications and models of the materials used in the processing of the housing 5 are the same as those of traditional materials; the cylindrical rollers and needle rollers are the prior art cylindrical rollers and needle rollers.

[0043] In this application, the shell 5 is a shell of equal thickness, consisting of a large cylinder 51 , a large end ring 52 , a sma...

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Abstract

The invention relates to a two-way thrust rolling bearing, including a shell, a shaft ring, a cylindrical roller, a cage, a seat ring and a needle roller; the shell includes a large cylinder, a large end ring, a small cylinder and a small end ring; the large cylinder and the small cylinder The body is connected by a large end ring, and the small end ring is set at the opposite end of the small cylinder body and the big end ring; the shaft ring, cylindrical roller, cage and seat ring are all set at the large cylinder body and the big end ring. In the space formed by the ring; the needle roller is arranged in the space formed by the seat ring, the small cylinder and the small end ring. The bidirectional thrust rolling bearing of this technical solution includes a shaft ring, a cylindrical roller, a cage, a seat ring, a shell and a needle roller, so that the bearing can bear not only a large radial force, but also a large axial force; Maintain the structure, reduce the maintenance cost when the vehicle is in use, improve the efficiency of the vehicle; easy to install; improve reliability.

Description

technical field [0001] The invention belongs to the technical field of rolling bearings, in particular to a bidirectional thrust rolling bearing. Background technique [0002] The functions of the bearings in different structures are also different. For example, during the movement of the vehicle, the bearings in the hub unit not only bear the radial force but also bear the axial force, such as figure 1 Inner bearings and outer bearings. The thrust bearing is used between the steering knuckle and the front axle, which only bears the axial force between the steering knuckle and the front axle. [0003] figure 1 It is a schematic diagram of the prior art steering front axle and its related parts, including hub 01, steering knuckle 02, upper bushing 03, adjusting gasket 04, wedge lock pin 05, kingpin 06, steering trapezoidal arm 07, steering knuckle arm 08, Front axle 09, leaf spring 010, steering tie rod 011, ball pin 012, lower bushing 013, thrust bearing 014, inner bearin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C19/50F16C33/66
CPCF16C19/505F16C33/6607
Inventor 刘守银
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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