TWO PART BALL BEARING CAGE WITH LUBRICANT PASSAGES AND DEEP GROOVE BALL BEARING WITH SUCH A CAGE
A deep groove ball bearing unit comprises two half-cages (51, 52) which are connected to each other and are symmetrical about a mid-plane (P) of the bearing. Each half-cage has an annular body (53) providing two concentric and circumferentially continuous radial ridges (56, 57) extending radially in...
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| creator | SCALTRITI, Gianpiero RESTIVO, Riccardo MOLA, Roberto |
| description | A deep groove ball bearing unit comprises two half-cages (51, 52) which are connected to each other and are symmetrical about a mid-plane (P) of the bearing. Each half-cage has an annular body (53) providing two concentric and circumferentially continuous radial ridges (56, 57) extending radially in opposite directions, of which the first ridge (56) extends in a radially outward direction for sealingly engaging a groove (25) formed in the outer ring of the bearing unit, and the second ridge (57) extends in a radially inward direction for sealingly engaging a groove (35) formed in the inner ring of the bearing unit; the outer ring (20) provides, on both sides of the raceway (22), a respective intermediate annular groove (23) between the raceway and the groove (25) engaged by the half-cage. |
| format | Patent |
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Each half-cage has an annular body (53) providing two concentric and circumferentially continuous radial ridges (56, 57) extending radially in opposite directions, of which the first ridge (56) extends in a radially outward direction for sealingly engaging a groove (25) formed in the outer ring of the bearing unit, and the second ridge (57) extends in a radially inward direction for sealingly engaging a groove (35) formed in the inner ring of the bearing unit; the outer ring (20) provides, on both sides of the raceway (22), a respective intermediate annular groove (23) between the raceway and the groove (25) engaged by the half-cage.</description><language>eng ; fre ; ger</language><subject>BEARINGS ; BLASTING ; 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 ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SHAFTS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2016</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=20161214&DB=EPODOC&CC=EP&NR=2655907B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20161214&DB=EPODOC&CC=EP&NR=2655907B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SCALTRITI, Gianpiero</creatorcontrib><creatorcontrib>RESTIVO, Riccardo</creatorcontrib><creatorcontrib>MOLA, Roberto</creatorcontrib><title>TWO PART BALL BEARING CAGE WITH LUBRICANT PASSAGES AND DEEP GROOVE BALL BEARING WITH SUCH A CAGE</title><description>A deep groove ball bearing unit comprises two half-cages (51, 52) which are connected to each other and are symmetrical about a mid-plane (P) of the bearing. Each half-cage has an annular body (53) providing two concentric and circumferentially continuous radial ridges (56, 57) extending radially in opposite directions, of which the first ridge (56) extends in a radially outward direction for sealingly engaging a groove (25) formed in the outer ring of the bearing unit, and the second ridge (57) extends in a radially inward direction for sealingly engaging a groove (35) formed in the inner ring of the bearing unit; the outer ring (20) provides, on both sides of the raceway (22), a respective intermediate annular groove (23) between the raceway and the groove (25) engaged by the half-cage.</description><subject>BEARINGS</subject><subject>BLASTING</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>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SHAFTS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZEgICfdXCHAMClFwcvTxUXBydQzy9HNXcHZ0d1UI9wzxUPAJdQrydHb0CwGqCg4GCgcrOPq5KLi4ugYouAf5-4e5ouoEawoOdfZQcASbwsPAmpaYU5zKC6W5GRTcXEOcPXRTC_LjU4sLEpNT81JL4l0DjMxMTS0NzJ0MjYlQAgCiTjIW</recordid><startdate>20161214</startdate><enddate>20161214</enddate><creator>SCALTRITI, Gianpiero</creator><creator>RESTIVO, Riccardo</creator><creator>MOLA, Roberto</creator><scope>EVB</scope></search><sort><creationdate>20161214</creationdate><title>TWO PART BALL BEARING CAGE WITH LUBRICANT PASSAGES AND DEEP GROOVE BALL BEARING WITH SUCH A CAGE</title><author>SCALTRITI, Gianpiero ; RESTIVO, Riccardo ; MOLA, Roberto</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2655907B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2016</creationdate><topic>BEARINGS</topic><topic>BLASTING</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>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SHAFTS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SCALTRITI, Gianpiero</creatorcontrib><creatorcontrib>RESTIVO, Riccardo</creatorcontrib><creatorcontrib>MOLA, Roberto</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SCALTRITI, Gianpiero</au><au>RESTIVO, Riccardo</au><au>MOLA, Roberto</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TWO PART BALL BEARING CAGE WITH LUBRICANT PASSAGES AND DEEP GROOVE BALL BEARING WITH SUCH A CAGE</title><date>2016-12-14</date><risdate>2016</risdate><abstract>A deep groove ball bearing unit comprises two half-cages (51, 52) which are connected to each other and are symmetrical about a mid-plane (P) of the bearing. Each half-cage has an annular body (53) providing two concentric and circumferentially continuous radial ridges (56, 57) extending radially in opposite directions, of which the first ridge (56) extends in a radially outward direction for sealingly engaging a groove (25) formed in the outer ring of the bearing unit, and the second ridge (57) extends in a radially inward direction for sealingly engaging a groove (35) formed in the inner ring of the bearing unit; the outer ring (20) provides, on both sides of the raceway (22), a respective intermediate annular groove (23) between the raceway and the groove (25) engaged by the half-cage.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BEARINGS BLASTING 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 ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS |
| title | TWO PART BALL BEARING CAGE WITH LUBRICANT PASSAGES AND DEEP GROOVE BALL BEARING WITH SUCH A CAGE |
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