CN101586621A - Spherical roller bearing with wide outer ring - Google Patents
Spherical roller bearing with wide outer ring Download PDFInfo
- Publication number
- CN101586621A CN101586621A CNA2008103016519A CN200810301651A CN101586621A CN 101586621 A CN101586621 A CN 101586621A CN A2008103016519 A CNA2008103016519 A CN A2008103016519A CN 200810301651 A CN200810301651 A CN 200810301651A CN 101586621 A CN101586621 A CN 101586621A
- Authority
- CN
- China
- Prior art keywords
- bearing
- spherical roller
- outer ring
- row
- spherical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Abstract
The invention discloses a spherical roller bearing with a wide outer ring special for chemical fiber equipment, which is a double-row aligning ball bearing and comprises an outer ring (01), an inner ring (02) and spherical rollers (04). Each row of the spherical rollers (04) is limited in a set of a retainer; each spherical roller (04) is provided with a through hole along the axial direction of the bearing; and each set of the retainer comprises a pin shaft (09) which runs through the through hole, and board racks (06, 19) which are arranged at two sides of each row of the spherical rollers (04) and are fixed by the pin shaft (09). Compared with the spherical roller bearing of the prior art, a bearing aligning angle of the invention is enlarged, and the bearing is not easily influenced by the angle aligning error or shaft bending of a shaft and a bearing box seat. Because the retainer adopts a reinforced rack body, the bearing can bear heavier load and is more abrasion-resistant.
Description
Technical field
The present invention relates to a kind of bearing, more particularly, relate to a kind of selfaligning ball bearing, mainly be used on the chemical fiber machinery.
Background technique
For the selfaligning ball bearing that uses on the chemical fiber machinery, spherical roller supports cloth respectively at two independently on the pressing cage, and outer surface belt one boss of inner ring is with its isolation.Its deficiency is a processed complex, the die cost height.Do not bring many drawbacks because of two retainers, and material is the punching press steel plate, intensity, wears no resistance that cause bearing to damage in early days, lack working life for one.
Summary of the invention
At the problems referred to above, spherical roller bearing with wide outer ring of the present invention is exclusively used in chemical fiber machinery, and its purpose aims to provide the bigger spherical roller bearing with wide outer ring of a kind of aligning angle.
In order to achieve the above object, the present invention has constructed a kind of spherical roller bearing with wide outer ring, is the double-row self-aligning ball bearing, comprises outer ring, inner ring and spherical roller; Every row spherical roller is defined in the cover retainer.Each spherical roller axially is provided with through hole along bearing; Every cover retainer comprises the bearing pin that runs through through hole, and is positioned at every row spherical roller both sides by two fixing grillages of bearing pin.
Under the optimal way, bearing pin 09 adopts riveted joint to link to each other with the grillage that is positioned at the bearing outside, and bearing pin adopts with the grillage that is positioned at the bearing inboard and is threaded.
By technique scheme, bearing aligning angle of the present invention strengthens, and is not vulnerable to the influence of axle and bearing block angular alignment error or bending shaft than the spheric roller bearing of prior art.Retainer adopts the enhancement mode support body, can carry bigger load, and more wear-resisting.
Description of drawings
Fig. 1 is a spherical roller bearing with wide outer ring cross-sectional view of the present invention;
Fig. 2 is the structural representation of Fig. 1 middle (center) bearing outer ring;
Fig. 3 is the structural representation of Fig. 1 middle (center) bearing inner ring.
Embodiment
As Figure 1-3, spherical roller bearing with wide outer ring of the present invention is the double-row self-aligning ball bearing, comprises outer ring 01, inner ring 02 and spherical roller 04.Each spherical roller 04 axially is provided with through hole along bearing.Every row spherical roller 04 is defined in the cover retainer.Wherein, every cover retainer comprises the bearing pin 09 that runs through each spherical roller through hole, and by the fixing grillage 06 and 16 of bearing pin 09.As shown in the figure, grillage 06 and 16 lays respectively at the both sides of every row spherical roller 04.
Bearing of the present invention, it is that wide outer ring 01 has internal spherical surface raceway, inner ring 02 is not provided with centre rib and side bumper circle.The gyration center of each spherical roller has a through hole, and the tabular annular frame 06,16 that retainer is installed respectively by the both ends of the surface of bearing pin 09 and every row spherical roller is formed.Therefore, every cover bearing of the present invention has four tabular annular retainers, and wherein two in the bearing both ends of the surface, in addition two in bearing, and inside and outside supporting in twos use.Bearing pin 09 all is installed in the through hole of each spherical roller, and bearing pin links to each other by riveted joint at the grillage 16 of bearing both ends of the surface and bearing both ends of the surface, and the interior grillage 06 of the bearing pin the other end and bearing is by being threaded.Selfaligning ball bearing band angle, rotatable motion is mainly used for chemical fiber machinery.
Claims (2)
1. a spherical roller bearing with wide outer ring is the double-row self-aligning ball bearing, comprises outer ring (01), inner ring (02) and spherical roller (04), and every row spherical roller (04) is defined in the cover retainer; It is characterized in that each spherical roller (04) axially is provided with through hole along bearing; The described retainer of every cover comprises the bearing pin (09) that runs through through hole, and is positioned at every row spherical roller (04) both sides by described bearing pin (09) fixing grillage (06) and (16).
2. spherical roller bearing with wide outer ring according to claim 1 is characterized in that, described bearing pin (09) links to each other for riveted joint with the grillage (16) that is positioned at the bearing outside, and described bearing pin (09) and the grillage that is positioned at the bearing inboard (06) are for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103016519A CN101586621A (en) | 2008-05-19 | 2008-05-19 | Spherical roller bearing with wide outer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103016519A CN101586621A (en) | 2008-05-19 | 2008-05-19 | Spherical roller bearing with wide outer ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101586621A true CN101586621A (en) | 2009-11-25 |
Family
ID=41371000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008103016519A Pending CN101586621A (en) | 2008-05-19 | 2008-05-19 | Spherical roller bearing with wide outer ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101586621A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767566A (en) * | 2012-08-01 | 2012-11-07 | 优必胜（苏州）轴承有限公司 | Novel self-aligning roller bearing allowing wide-angle deflection |
| CN113175477A (en) * | 2021-03-25 | 2021-07-27 | 山东凯美瑞轴承科技有限公司 | Concave spherical surface self-aligning roller bearing |
| WO2022016832A1 (en) * | 2020-07-22 | 2022-01-27 | 山东省宇捷轴承制造有限公司 | Self-aligning roller bearing for axial or radial eccentric loading operation conditions, and heat treatment process |
-
2008
- 2008-05-19 CN CNA2008103016519A patent/CN101586621A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767566A (en) * | 2012-08-01 | 2012-11-07 | 优必胜（苏州）轴承有限公司 | Novel self-aligning roller bearing allowing wide-angle deflection |
| CN102767566B (en) * | 2012-08-01 | 2014-12-17 | 优必胜（苏州）轴承有限公司 | Novel self-aligning roller bearing allowing wide-angle deflection |
| WO2022016832A1 (en) * | 2020-07-22 | 2022-01-27 | 山东省宇捷轴承制造有限公司 | Self-aligning roller bearing for axial or radial eccentric loading operation conditions, and heat treatment process |
| CN113175477A (en) * | 2021-03-25 | 2021-07-27 | 山东凯美瑞轴承科技有限公司 | Concave spherical surface self-aligning roller bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8047792B2 (en) | Wind turbine pitch bearing, and use hereof | |
| US20130129269A1 (en) | Double-row self-aligning roller bearing | |
| US8967371B2 (en) | Stub shaft and bearing assembly and conveyor idler roller incorporating same | |
| CA2539595A1 (en) | Self-aligning antifriction bearing and cage for said self-aligning antifriction bearing | |
| CN102356247A (en) | Roller bearing comprising segmented cage | |
| CN101379310B (en) | Multi-row anti-friction bearing | |
| US10036419B2 (en) | Roller of a support arrangement for a rotary milking platform | |
| CN101586621A (en) | Spherical roller bearing with wide outer ring | |
| US9987722B2 (en) | Hard-rolling roller | |
| CA2842109C (en) | Combination thrust flange and thrust plate | |
| CN201196211Y (en) | Spherical roller bearing with wide outer ring | |
| CN102177355A (en) | Device for rotatably coupling two coaxial connection elements | |
| CN103534500B (en) | There is the bearing arrangement of support bearing, especially for the axle of supporting quick rotation | |
| CN102472315A (en) | Compact axial-radial bearing | |
| US20170335933A1 (en) | Ball screw | |
| CN205397335U (en) | Detachable bearing roller | |
| CN215245170U (en) | Heavy-load semi-trailer flat car | |
| US6663523B1 (en) | Auxiliary chain for drawing assembly in drawing machines | |
| CN201513472U (en) | Novel single-row self-aligning roller bearing | |
| CN112112900A (en) | Bearing retainer and assembled large roller bearing with same | |
| CN2619084Y (en) | Double semi wide external circule spherical ball bearing | |
| CN218620029U (en) | Heavy load slewing bearing and engineering mechanical equipment | |
| CN103307115A (en) | Bearing arrangement for rotatable bearing | |
| JP2013228071A (en) | Rolling bearing with aligning function | |
| US9810262B2 (en) | Spacer device, toroidal roller bearing and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091125 |