Centering roller bearing with seat

A self-aligning roller bearing and a technology with a seat, which is applied in the field of bearings, can solve the problems that the self-aligning bearing with a seat does not have self-alignment, cannot meet the use requirements, and has a large installation space, and achieves strong bearing capacity, high stability, and bearing compact effect

Pending Publication Date: 2017-05-31
CSC BEARING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the ordinary bearings in use today are deep groove ball bearings, outer spherical ball bearings, etc. Such bearings usually do not have the function of self-aligning, and cannot meet the needs of large, high-end, high-speed agricultural machinery and garden machinery. , while ordinary spherical roller bearings require a larger installation space and a thick body with installation holes
It cannot meet the requirements of garden machinery, especially high-end, high-speed tree branch shredders for quick replacement, reliable structure, and light and thin body

Method used

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  • Centering roller bearing with seat
  • Centering roller bearing with seat
  • Centering roller bearing with seat

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Embodiment Construction

[0020] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0021] see Figure 1-4 , the embodiment of the present invention includes:

[0022] A self-aligning roller bearing with a seat, such as Figure 1-2 As shown, it includes: bearing housing 1, two symmetrically arranged outer rings 3, inner ring 6, cage 4 sleeved between the outer ring 3 and inner ring 6, double row rollers installed in the pockets of the cage 4 5, the bearing seat 1 is set on the outside of two symmetrically arranged outer rings 3, one side of the two symmetrically arranged outer rings 3 is fixed by the boss on the bearing seat 1, and the other side Fixed by the round nut 9, the boss on the bearing seat 1 is provided with a first...

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PUM

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Abstract

The invention discloses a centering roller bearing with a seat. The centering roller bearing comprises the bearing seat, two symmetrically-arranged outer rings, an inner ring, a holding frame sleeved between the outer rings and the inner ring and two lines of rollers installed in a pocket hole of the holding frame. The outer sides of the two symmetrically-arranged outer rings are sleeved with the bearing seat, one side edges of the two symmetrically-arranged outer rings are fixed through a boss on the bearing seat, and the other sides of the two symmetrically-arranged outer rings are fixed through a round nut. A first snap ring groove is formed in the boss on the bearing seat, a first elastic check ring is arranged in the first snap ring groove in a clamped mode, and a first dustproof cover assembly is installed between the first snap ring groove and the inner ring. A second snap ring groove is formed in the round nut, a second elastic check ring is arranged in the second snap ring groove in a clamped mode, and a second dustproof cover assembly is arranged between the second snap ring groove and the inner ring. The outer side of the second dustproof cover assembly is sleeved with a fastening ring. In this way, the centering roller bearing with the seat has the characteristics that the revolving speed is high, automatic centering and pre-tightening self-adjustment are achieved, and the bearing capacity is high.

Description

technical field [0001] The invention relates to the technical field of bearings, in particular to a self-aligning roller bearing with a seat. Background technique [0002] Bearings are the supporting parts of the rotating shafts or movable parts of various machines, and are the main components for the normal operation of various mechanical equipment. The use of bearings directly affects production efficiency. Most of the ordinary bearings in use today are deep groove ball bearings, outer spherical ball bearings, etc. Such bearings usually do not have the function of self-aligning, and cannot meet the needs of large, high-end, high-speed agricultural machinery and garden machinery. , while ordinary spherical roller bearings require a larger installation space and a thick body with installation holes. It cannot meet the requirements of garden machinery, especially high-end, high-speed tree branch shredders for quick replacement, reliable structure, and light and thin body. ...

Claims

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Application Information

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IPC IPC(8): F16C23/08F16C35/04
CPCF16C23/08F16C35/04
Inventor 沈忠明包建飞杨益农王中原吴真
Owner CSC BEARING
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