Cylindrical roller bearing with block

A cylindrical roller bearing with seat technology, applied in the direction of roller bearings, bearing components, shafts and bearings, etc., can solve problems such as assembly difficulties, and achieve the effect of simplifying the assembly process, improving the quality of lubrication, and improving working conditions

Inactive Publication Date: 2010-07-07
瓦房店鹏东轴承制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a cylin

Method used

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  • Cylindrical roller bearing with block
  • Cylindrical roller bearing with block
  • Cylindrical roller bearing with block

Examples

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Example Embodiment

[0010] The present invention is as figure 1 and figure 2 As shown, it includes inner ring 1, outer ring 2, roller 3 and sealing ring 4; outer ring 2 is set on inner ring 1, roller 3 is installed between outer ring 2 and inner ring 1, outer ring 2 is connected to inner ring 1 The gap between the rings 1 is sealed by the sealing ring 4 .

[0011] The middle part of the outer ring 2 is provided with threaded holes along the radial direction, and the connecting seat 7 is fixed through the threaded holes; In a preferred manner, the outer ring 2 is evenly distributed with four threaded holes at a rotation angle of 90 degrees in the circumferential direction, and thus the four connecting seats 7 are fixed.

[0012] In addition, the improvement of the present invention also lies in the installation method of the rollers, wherein a groove body for installing the rollers is opened on one side of the circumference of the inner ring 1 in the middle. After the rollers are set through th...

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PUM

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Abstract

The invention discloses a cylindrical roller bearing with a block, comprising an inner ring (1), an outer ring (2), a roller (3) and a seal ring (4), wherein the outer ring (2) is sleeved on the inner ring (1); the roller (3) is arranged between the outer ring (2) and the inner ring (1); and the gap between the outer ring (2) and the inner ring (1) is sealed by the seal ring (4). Threaded holes are arranged in the middle of the outer ring (2) along the radial direction. Connecting bases (7) are fixed through the threaded holes and comprise threaded columns with threads at one ends and spherical rotary structures with big heads and small necks at the other ends. The fixed structure adopted by the invention improves the lubrication action, thus greatly prolonging the service life of the bearing.

Description

technical field [0001] The invention relates to a cylindrical roller bearing with a seat, belonging to the technical field of roller bearings with a seat. Background technique [0002] Due to the advantages of compact structure, perfect sealing, convenient loading and unloading, and large self-aligning range, the frame of many main engines can be punched or welded with formed steel, which also improves the performance of the machine. Its characteristic is: due to the spherical fit between the outer ring and the bearing seat, when the bearing seat or its installation datum deviates from the ideal center, it can automatically adjust the center, so it can be used in places with flexible long shafts or rough installation foundations. Can bear large axial load. [0003] Cylindrical roller bearing with seat is composed of outer cylindrical bearing and cylindrical bearing seat. Its working principle is basically the same as that of other deep groove ball bearings, but the outer ri...

Claims

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Application Information

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IPC IPC(8): F16C19/36F16C33/78F16C33/58
Inventor 李连鹏陶淑媛李连宙王震江刘勇邓爱秋陈维秀
Owner 瓦房店鹏东轴承制造有限公司
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