JP4006836B2 - 玉軸受 - Google Patents

玉軸受 Download PDF

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Publication number
JP4006836B2
JP4006836B2 JP20455498A JP20455498A JP4006836B2 JP 4006836 B2 JP4006836 B2 JP 4006836B2 JP 20455498 A JP20455498 A JP 20455498A JP 20455498 A JP20455498 A JP 20455498A JP 4006836 B2 JP4006836 B2 JP 4006836B2
Authority
JP
Japan
Prior art keywords
cage
pocket
spherical
ball bearing
ball
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.)
Expired - Lifetime
Application number
JP20455498A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11125256A (ja
JPH11125256A5 (enExample
Inventor
泰之 武藤
和弘 藤生
敏男 松島
隆司 小川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Priority to JP20455498A priority Critical patent/JP4006836B2/ja
Priority to US09/135,665 priority patent/US6074099A/en
Publication of JPH11125256A publication Critical patent/JPH11125256A/ja
Publication of JPH11125256A5 publication Critical patent/JPH11125256A5/ja
Application granted granted Critical
Publication of JP4006836B2 publication Critical patent/JP4006836B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
    • 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
    • F16C33/38—Ball cages
    • F16C33/3887—Details of individual pockets, e.g. shape or ball retaining means
    • 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
    • F16C33/38—Ball cages
    • F16C33/41—Ball cages comb-shaped
    • F16C33/412—Massive or moulded comb cages, e.g. snap ball cages
    • F16C33/414—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages
    • F16C33/416—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages made from plastic, e.g. injection moulded comb cages
    • 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
    • F16C33/38—Ball cages
    • F16C33/42—Ball cages made from wire or sheet metal strips
    • F16C33/422—Ball cages made from wire or sheet metal strips made from sheet metal
    • F16C33/427—Ball cages made from wire or sheet metal strips made from sheet metal from two parts, e.g. ribbon cages with two corrugated annular parts
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6629—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C33/38—Ball cages
    • F16C33/41—Ball cages comb-shaped
    • F16C33/418—Details of individual pockets, e.g. shape or ball retaining means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
JP20455498A 1997-08-18 1998-07-21 玉軸受 Expired - Lifetime JP4006836B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP20455498A JP4006836B2 (ja) 1997-08-18 1998-07-21 玉軸受
US09/135,665 US6074099A (en) 1997-08-18 1998-08-18 Cage for ball bearing

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP22134297 1997-08-18
JP9-221342 1997-08-18
JP20455498A JP4006836B2 (ja) 1997-08-18 1998-07-21 玉軸受

Publications (3)

Publication Number Publication Date
JPH11125256A JPH11125256A (ja) 1999-05-11
JPH11125256A5 JPH11125256A5 (enExample) 2005-03-03
JP4006836B2 true JP4006836B2 (ja) 2007-11-14

Family

ID=26514532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20455498A Expired - Lifetime JP4006836B2 (ja) 1997-08-18 1998-07-21 玉軸受

Country Status (2)

Country Link
US (1) US6074099A (enExample)
JP (1) JP4006836B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103196402A (zh) * 2013-02-25 2013-07-10 中国北方车辆研究所 一种球面着色及接触区域检查装置

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000337387A (ja) * 1999-05-24 2000-12-05 Nsk Ltd 転がり軸受用保持器
JP2001027249A (ja) * 1999-07-14 2001-01-30 Minebea Co Ltd 軸受用保持器および転がり軸受
DE19937664A1 (de) * 1999-08-10 2001-02-15 Schaeffler Waelzlager Ohg Schnappkäfig für Kugellager
JP2002357226A (ja) * 2001-03-28 2002-12-13 Nsk Ltd 玉軸受
DE10136955B4 (de) * 2001-07-28 2010-11-04 Schaeffler Technologies Gmbh & Co. Kg Schrägkugellagerkäfig mit Schmierstofftaschen
JP4055938B2 (ja) * 2002-04-18 2008-03-05 ミネベア株式会社 ラジアルボールベアリングのリテーナ
GB0214207D0 (en) * 2002-06-19 2002-07-31 Sarnatech Bnl Ltd Improved bearing
JP4188666B2 (ja) * 2002-11-15 2008-11-26 Ｎｔｎ株式会社 転がり軸受用樹脂保持器
DE10258861A1 (de) * 2002-12-17 2003-12-04 Bosch Gmbh Robert Käfig für ein Wälzlager
ITTO20040594A1 (it) * 2004-09-09 2004-12-09 Skf Ab Unita' cuscinetto a sfere con gabbia di trattenimento delle sfere di tipo perfezionato
WO2008093499A1 (ja) * 2007-01-30 2008-08-07 Ntn Corporation 玉軸受用保持器およびその製造方法
EP2068018A1 (en) * 2007-12-05 2009-06-10 Aktiebolaget SKF Ball bearing cage
WO2009116295A1 (ja) * 2008-03-21 2009-09-24 Ntn株式会社 玉軸受用保持器およびこれを備えた玉軸受とその製造方法
JP5188359B2 (ja) * 2008-10-30 2013-04-24 Ｎｔｎ株式会社 シール付き転がり軸受
DE102009013978A1 (de) * 2009-03-19 2010-09-23 Schaeffler Technologies Gmbh & Co. Kg Käfig für Radialwälzlager
JP6211260B2 (ja) * 2012-11-16 2017-10-11 Ntn株式会社 冠形保持器および玉軸受
CN103438103A (zh) * 2013-05-04 2013-12-11 安徽华之杰机械有限公司 双曲率异形兜孔保持器
DE102016124430A1 (de) 2016-12-15 2018-06-21 Schaeffler Technologies AG & Co. KG Wälzlagerkäfig
IT202300009876A1 (it) * 2023-05-16 2024-11-16 Skf Ab Unita’ cuscinetto con gabbia di ritenzione

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918777A (en) * 1973-11-29 1975-11-11 Gen Motors Corp Sheet metal ball bearing retainer and method of making same
US4136915A (en) * 1977-04-18 1979-01-30 Fmc Corporation Ball bearing retainer
US4225199A (en) * 1978-09-15 1980-09-30 Earsley Melvin L Ball separator for ball bearing
JPS58195118U (ja) * 1982-06-23 1983-12-26 日本精工株式会社 転動体案内用保持器
IT8436106V0 (it) * 1983-10-08 1984-09-28 Skf Kugellagerfabriken Gmbh Gabbia per cuscinetti a sfere, in special modo gabbia in materiale plastico per cuscinetti a quattro punti
DE3939438A1 (de) * 1989-11-29 1991-06-06 Kugelfischer G Schaefer & Co Kaefig fuer kugellager
US6068408A (en) * 1995-10-19 2000-05-30 Nsk Ltd. Cage for a rolling bearing
JPH09273557A (ja) * 1996-04-01 1997-10-21 Koyo Seiko Co Ltd 玉軸受用波形保持器
JP3682611B2 (ja) * 1996-05-31 2005-08-10 光洋精工株式会社 玉軸受用波形保持器
JPH1019046A (ja) * 1996-07-05 1998-01-20 Koyo Seiko Co Ltd 転がり軸受用合成樹脂成形保持器及びその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103196402A (zh) * 2013-02-25 2013-07-10 中国北方车辆研究所 一种球面着色及接触区域检查装置
CN103196402B (zh) * 2013-02-25 2016-08-17 中国北方车辆研究所 一种球面着色及接触区域检查装置

Also Published As

Publication number Publication date
JPH11125256A (ja) 1999-05-11
US6074099A (en) 2000-06-13

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