JP6875971B2 - 円すいころ軸受用保持器および円すいころ軸受 - Google Patents

円すいころ軸受用保持器および円すいころ軸受 Download PDF

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Publication number
JP6875971B2
JP6875971B2 JP2017188695A JP2017188695A JP6875971B2 JP 6875971 B2 JP6875971 B2 JP 6875971B2 JP 2017188695 A JP2017188695 A JP 2017188695A JP 2017188695 A JP2017188695 A JP 2017188695A JP 6875971 B2 JP6875971 B2 JP 6875971B2
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Japan
Prior art keywords
cage
tapered roller
tapered
pair
diameter ring
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JP2017188695A
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English (en)
Japanese (ja)
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JP2019065880A (ja
Inventor
清水　拓也
拓也 清水
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NTN Corp
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NTN Corp
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Publication date
Application filed by NTN Corp filed Critical NTN Corp
Priority to JP2017188695A priority Critical patent/JP6875971B2/ja
Priority to CN201880062093.7A priority patent/CN111133210B/zh
Priority to PCT/JP2018/035766 priority patent/WO2019065768A1/ja
Publication of JP2019065880A publication Critical patent/JP2019065880A/ja
Application granted granted Critical
Publication of JP6875971B2 publication Critical patent/JP6875971B2/ja
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    • 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
    • F16C19/34—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 both radial and axial load
    • F16C19/36—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 both radial and axial load 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
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/56—Selection of substances

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
JP2017188695A 2017-09-28 2017-09-28 円すいころ軸受用保持器および円すいころ軸受 Active JP6875971B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017188695A JP6875971B2 (ja) 2017-09-28 2017-09-28 円すいころ軸受用保持器および円すいころ軸受
CN201880062093.7A CN111133210B (zh) 2017-09-28 2018-09-26 圆锥滚子轴承用保持架和圆锥滚子轴承
PCT/JP2018/035766 WO2019065768A1 (ja) 2017-09-28 2018-09-26 円すいころ軸受用保持器および円すいころ軸受

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017188695A JP6875971B2 (ja) 2017-09-28 2017-09-28 円すいころ軸受用保持器および円すいころ軸受

Publications (2)

Publication Number Publication Date
JP2019065880A JP2019065880A (ja) 2019-04-25
JP6875971B2 true JP6875971B2 (ja) 2021-05-26

Family

ID=65901902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017188695A Active JP6875971B2 (ja) 2017-09-28 2017-09-28 円すいころ軸受用保持器および円すいころ軸受

Country Status (3)

Country Link
JP (1) JP6875971B2 (zh)
CN (1) CN111133210B (zh)
WO (1) WO2019065768A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230332640A1 (en) * 2020-10-06 2023-10-19 Jtekt Corporation Tapered roller bearing and cage
CN112443572A (zh) * 2020-12-04 2021-03-05 洛阳新强联回转支承股份有限公司 一种可拆解小挡边的特大型圆锥滚子转盘轴承
CN112431853A (zh) * 2020-12-04 2021-03-02 洛阳新强联回转支承股份有限公司 一种不需扩张收缩筐型保持架的特大型圆锥滚子轴承
CN113623321A (zh) * 2021-07-16 2021-11-09 浙江天马轴承集团有限公司 一种滚子轴承及其低噪音高强度的保持架

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065191A (en) * 1976-05-13 1977-12-27 Skf Industries, Inc. Roller skew control for tapered roller bearings
JP2004176747A (ja) * 2002-11-25 2004-06-24 Ntn Corp 車輪支持用複列円すいころ軸受ユニット
JP4149350B2 (ja) * 2003-10-15 2008-09-10 Ｎｔｎ株式会社 円すいころ軸受および円すいころ軸受用保持器
JP2008038927A (ja) * 2006-08-01 2008-02-21 Ntn Corp 円すいころ軸受
JP4786482B2 (ja) * 2006-09-12 2011-10-05 Ｎｔｎ株式会社 円すいころ軸受
JP2008164062A (ja) * 2006-12-28 2008-07-17 Ntn Corp 円錐ころ軸受
DE102007018928A1 (de) * 2007-04-21 2008-10-23 Schaeffler Kg Kompensationsvorrichtung
KR101292857B1 (ko) * 2008-07-08 2013-08-07 닛본 세이고 가부시끼가이샤 원추 롤러 베어링용 수지제 유지기 및 원추 롤러 베어링
CN101328933B (zh) * 2008-08-04 2010-12-08 文鉴恒 高精度推力向心组合圆锥滚子轴承
JP2011226495A (ja) * 2010-04-15 2011-11-10 Ntn Corp 円すいころ軸受用保持器、保持器製造方法、および円すいころ軸受
JP5790033B2 (ja) * 2011-03-04 2015-10-07 日本精工株式会社 円すいころ軸受
JP2013029146A (ja) * 2011-07-28 2013-02-07 Ntn Corp ころ軸受用保持器、その保持器の成形金型及び製造方法
JP2013185625A (ja) * 2012-03-07 2013-09-19 Jtekt Corp 樹脂製保持器
US8814438B2 (en) * 2012-05-28 2014-08-26 Jtekt Corporation Rolling bearing cage, and rolling bearing including the same
CN202946555U (zh) * 2012-10-15 2013-05-22 洛阳伊崧精密轴承技术开发有限公司 一种圆锥滚子轴承用的全冲压保持架结构及其装置
CN107246442B (zh) * 2013-04-04 2019-10-25 日本精工株式会社 圆锥滚子轴承用树脂制保持架和具有该保持架的圆锥滚子轴承
DE102013212962A1 (de) * 2013-07-03 2015-01-08 Aktiebolaget Skf Lagerkäfig für verlängerte Fettgebrauchsdauer
JP6369083B2 (ja) * 2013-11-25 2018-08-08 株式会社ジェイテクト 分割保持器及びころ軸受
WO2015129709A1 (ja) * 2014-02-25 2015-09-03 Ntn株式会社 円すいころ軸受
JP6595792B2 (ja) * 2015-04-10 2019-10-23 Ｎｔｎ株式会社 円すいころ軸受
CN107532650B (zh) * 2015-04-10 2020-02-28 Ntn株式会社 圆锥滚子轴承

Also Published As

Publication number Publication date
CN111133210A (zh) 2020-05-08
WO2019065768A1 (ja) 2019-04-04
CN111133210B (zh) 2022-01-04
JP2019065880A (ja) 2019-04-25

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