SE511031C2 - Rullager med symmetriskt tunnformade rullar - Google Patents

Rullager med symmetriskt tunnformade rullar

Info

Publication number
SE511031C2
SE511031C2 SE9701551A SE9701551A SE511031C2 SE 511031 C2 SE511031 C2 SE 511031C2 SE 9701551 A SE9701551 A SE 9701551A SE 9701551 A SE9701551 A SE 9701551A SE 511031 C2 SE511031 C2 SE 511031C2
Authority
SE
Sweden
Prior art keywords
roller
roll
rollers
curvature
radius
Prior art date
Application number
SE9701551A
Other languages
English (en)
Swedish (sv)
Other versions
SE9701551D0 (sv
SE9701551L (sv
Inventor
Magnus Kellstroem
Jonas Kullin
Joacim Fogelstroem
Original Assignee
Skf Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Skf Ab filed Critical Skf Ab
Priority to SE9701551A priority Critical patent/SE511031C2/sv
Publication of SE9701551D0 publication Critical patent/SE9701551D0/xx
Priority to JP54560798A priority patent/JP3562587B2/ja
Priority to EP98920769A priority patent/EP0977952B1/de
Priority to DE69821927T priority patent/DE69821927T2/de
Priority to AU73533/98A priority patent/AU7353398A/en
Priority to CN98804434A priority patent/CN1077663C/zh
Priority to PCT/SE1998/000726 priority patent/WO1998048189A1/en
Priority to US09/403,492 priority patent/US6227711B1/en
Priority to ARP980101912A priority patent/AR004652A1/es
Publication of SE9701551L publication Critical patent/SE9701551L/xx
Publication of SE511031C2 publication Critical patent/SE511031C2/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/088—Ball or roller bearings self-adjusting by means of crowning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/34—Rollers; Needles
    • F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/50—Crowning, e.g. crowning height or crowning radius

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
SE9701551A 1997-04-24 1997-04-24 Rullager med symmetriskt tunnformade rullar SE511031C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9701551A SE511031C2 (sv) 1997-04-24 1997-04-24 Rullager med symmetriskt tunnformade rullar
US09/403,492 US6227711B1 (en) 1997-04-24 1998-04-22 Roller bearing
AU73533/98A AU7353398A (en) 1997-04-24 1998-04-22 A roller bearing
EP98920769A EP0977952B1 (de) 1997-04-24 1998-04-22 Rollenlager
DE69821927T DE69821927T2 (de) 1997-04-24 1998-04-22 Rollenlager
JP54560798A JP3562587B2 (ja) 1997-04-24 1998-04-22 ころ軸受
CN98804434A CN1077663C (zh) 1997-04-24 1998-04-22 滚柱轴承
PCT/SE1998/000726 WO1998048189A1 (en) 1997-04-24 1998-04-22 A roller bearing
ARP980101912A AR004652A1 (es) 1997-04-24 1998-04-24 Un ruleman con rodillos en forma de barril simetricos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9701551A SE511031C2 (sv) 1997-04-24 1997-04-24 Rullager med symmetriskt tunnformade rullar

Publications (3)

Publication Number Publication Date
SE9701551D0 SE9701551D0 (sv) 1997-04-24
SE9701551L SE9701551L (sv) 1998-10-25
SE511031C2 true SE511031C2 (sv) 1999-07-26

Family

ID=20406717

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701551A SE511031C2 (sv) 1997-04-24 1997-04-24 Rullager med symmetriskt tunnformade rullar

Country Status (9)

Country Link
US (1) US6227711B1 (de)
EP (1) EP0977952B1 (de)
JP (1) JP3562587B2 (de)
CN (1) CN1077663C (de)
AR (1) AR004652A1 (de)
AU (1) AU7353398A (de)
DE (1) DE69821927T2 (de)
SE (1) SE511031C2 (de)
WO (1) WO1998048189A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6315458B1 (en) * 1998-06-19 2001-11-13 Nsk Ltd. Roller bearing
JP3731401B2 (ja) * 1999-08-31 2006-01-05 日本精工株式会社 ころ軸受
EP1111256B1 (de) * 1999-12-20 2004-08-04 Hihaisuto Seiko Co Ltd Linearlager
JP2002310164A (ja) * 2001-04-12 2002-10-23 Nsk Ltd 円すいころ軸受
JP4569470B2 (ja) * 2003-04-16 2010-10-27 日本精工株式会社 ベルト式無断変速機用ころ軸受
CN101900162B (zh) * 2004-04-14 2013-10-02 株式会社捷太格特 圆锥滚子轴承、圆锥滚子轴承装置
DE102005029984A1 (de) * 2005-06-28 2007-01-11 Schaeffler Kg Radialwälzlager, insbesondere einreihiges Rillen- oder Schrägwälzlager
JP2007327596A (ja) * 2006-06-08 2007-12-20 Ntn Corp ころおよびスラストころ軸受
US20100237302A1 (en) 2009-03-16 2010-09-23 Montebon Sociedad Anonima Side anchor stretcher for filiform elements and method of production of said stretcher
US20130336796A1 (en) * 2012-06-15 2013-12-19 Hamilton Sundstrand Corporation Modified taper roller edge
USD706982S1 (en) 2013-01-23 2014-06-10 Reckitt Benckiser (Brands) Limited Depilatory device with cover
CN105593540B (zh) * 2013-07-19 2019-04-19 铁姆肯公司 具有冠状/弓形接触线的滚子轴承
US9835123B2 (en) * 2015-01-13 2017-12-05 Roller Bearing Company Of America, Inc. Roller for a fuel pump actuator
US10100875B2 (en) 2016-07-26 2018-10-16 General Electric Company Roller bearing and systems including such
JP7014561B2 (ja) * 2017-10-16 2022-02-01 三菱重工業株式会社 転がり軸受

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910656A (en) * 1973-11-12 1975-10-07 Fmc Corp Spherical roller bearing for heavy loads
US4456313A (en) 1982-09-16 1984-06-26 The Torrington Company Roller bearing with specially constructed rollers
US4802775A (en) * 1988-06-08 1989-02-07 Nippon Seiko Kabushiki Kaisha Roller bearing
US5752775A (en) 1994-08-31 1998-05-19 Ntn Corporation Roller bearing

Also Published As

Publication number Publication date
US6227711B1 (en) 2001-05-08
AR004652A1 (es) 1999-03-10
EP0977952A1 (de) 2000-02-09
DE69821927T2 (de) 2005-01-05
WO1998048189A1 (en) 1998-10-29
JP3562587B2 (ja) 2004-09-08
CN1077663C (zh) 2002-01-09
EP0977952B1 (de) 2004-02-25
SE9701551D0 (sv) 1997-04-24
AU7353398A (en) 1998-11-13
JP2000510564A (ja) 2000-08-15
DE69821927D1 (de) 2004-04-01
CN1253612A (zh) 2000-05-17
SE9701551L (sv) 1998-10-25

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Legal Events

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NUG Patent has lapsed