Improved outer spherical roller bearing
The utility model provides an improved roller bearing with an outer spherical surface, which belongs to the technical field of bearings and aims to solve the problem that normal operation of the bearing is easily affected by position change of a dustproof cover when the outer side of the dustproof c...
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| creator | PANG SHIJUN LU CHANGKUN |
| description | The utility model provides an improved roller bearing with an outer spherical surface, which belongs to the technical field of bearings and aims to solve the problem that normal operation of the bearing is easily affected by position change of a dustproof cover when the outer side of the dustproof cover in the conventional roller bearing is wound by foreign matters or impacted by larger external force. The bearing inner ring is rotationally connected to the inner side of the bearing outer ring; the plurality of rollers are symmetrically and uniformly arranged front and back and are rotationally connected to the inner sides of the bearing outer ring and the bearing inner ring; the two retainers are symmetrically arranged on the outer sides of the rollers front and back; the mounting auxiliary structure is arranged on the outer side of the inner end of the bearing inner ring; the dustproof auxiliary structures are arranged on the front and rear sides of the bearing outer ring and the bearing inner ring; the fir |
| format | Patent |
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The bearing inner ring is rotationally connected to the inner side of the bearing outer ring; the plurality of rollers are symmetrically and uniformly arranged front and back and are rotationally connected to the inner sides of the bearing outer ring and the bearing inner ring; the two retainers are symmetrically arranged on the outer sides of the rollers front and back; the mounting auxiliary structure is arranged on the outer side of the inner end of the bearing inner ring; the dustproof auxiliary structures are arranged on the front and rear sides of the bearing outer ring and the bearing inner ring; the fir</description><language>chi ; eng</language><subject>BEARINGS ; BLASTING ; CLEANING ; CLEANING IN GENERAL ; ELEMENTS OR CRANKSHAFT MECHANISMS ; ENGINEERING ELEMENTS AND UNITS ; FLEXIBLE SHAFTS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PREVENTION OF FOULING IN GENERAL ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SHAFTS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; WEAPONS</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230822&DB=EPODOC&CC=CN&NR=219570635U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230822&DB=EPODOC&CC=CN&NR=219570635U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PANG SHIJUN</creatorcontrib><creatorcontrib>LU CHANGKUN</creatorcontrib><title>Improved outer spherical roller bearing</title><description>The utility model provides an improved roller bearing with an outer spherical surface, which belongs to the technical field of bearings and aims to solve the problem that normal operation of the bearing is easily affected by position change of a dustproof cover when the outer side of the dustproof cover in the conventional roller bearing is wound by foreign matters or impacted by larger external force. The bearing inner ring is rotationally connected to the inner side of the bearing outer ring; the plurality of rollers are symmetrically and uniformly arranged front and back and are rotationally connected to the inner sides of the bearing outer ring and the bearing inner ring; the two retainers are symmetrically arranged on the outer sides of the rollers front and back; the mounting auxiliary structure is arranged on the outer side of the inner end of the bearing inner ring; the dustproof auxiliary structures are arranged on the front and rear sides of the bearing outer ring and the bearing inner ring; the fir</description><subject>BEARINGS</subject><subject>BLASTING</subject><subject>CLEANING</subject><subject>CLEANING IN GENERAL</subject><subject>ELEMENTS OR CRANKSHAFT MECHANISMS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FLEXIBLE SHAFTS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PREVENTION OF FOULING IN GENERAL</subject><subject>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SHAFTS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD3zC0oyi9LTVHILy1JLVIoLshILcpMTsxRKMrPyQEKJKUmFmXmpfMwsKYl5hSn8kJpbgYlN9cQZw_d1IL8-NTigsTk1LzUknhnPyNDS1NzAzNj09BQY6IUAQATMSkG</recordid><startdate>20230822</startdate><enddate>20230822</enddate><creator>PANG SHIJUN</creator><creator>LU CHANGKUN</creator><scope>EVB</scope></search><sort><creationdate>20230822</creationdate><title>Improved outer spherical roller bearing</title><author>PANG SHIJUN ; LU CHANGKUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN219570635UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BEARINGS</topic><topic>BLASTING</topic><topic>CLEANING</topic><topic>CLEANING IN GENERAL</topic><topic>ELEMENTS OR CRANKSHAFT MECHANISMS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FLEXIBLE SHAFTS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PREVENTION OF FOULING IN GENERAL</topic><topic>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SHAFTS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>PANG SHIJUN</creatorcontrib><creatorcontrib>LU CHANGKUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PANG SHIJUN</au><au>LU CHANGKUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Improved outer spherical roller bearing</title><date>2023-08-22</date><risdate>2023</risdate><abstract>The utility model provides an improved roller bearing with an outer spherical surface, which belongs to the technical field of bearings and aims to solve the problem that normal operation of the bearing is easily affected by position change of a dustproof cover when the outer side of the dustproof cover in the conventional roller bearing is wound by foreign matters or impacted by larger external force. The bearing inner ring is rotationally connected to the inner side of the bearing outer ring; the plurality of rollers are symmetrically and uniformly arranged front and back and are rotationally connected to the inner sides of the bearing outer ring and the bearing inner ring; the two retainers are symmetrically arranged on the outer sides of the rollers front and back; the mounting auxiliary structure is arranged on the outer side of the inner end of the bearing inner ring; the dustproof auxiliary structures are arranged on the front and rear sides of the bearing outer ring and the bearing inner ring; the fir</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN219570635UU |
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| subjects | BEARINGS BLASTING CLEANING CLEANING IN GENERAL ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS |
| title | Improved outer spherical roller bearing |
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