JPS58195118U - 転動体案内用保持器 - Google Patents

転動体案内用保持器

Info

Publication number
JPS58195118U
JPS58195118U JP1982093038U JP9303882U JPS58195118U JP S58195118 U JPS58195118 U JP S58195118U JP 1982093038 U JP1982093038 U JP 1982093038U JP 9303882 U JP9303882 U JP 9303882U JP S58195118 U JPS58195118 U JP S58195118U
Authority
JP
Japan
Prior art keywords
rolling element
cage
element guide
curved surface
showing
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.)
Pending
Application number
JP1982093038U
Other languages
English (en)
Inventor
大沢　碩之
石田　靖孝
Original Assignee
日本精工株式会社
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 日本精工株式会社 filed Critical 日本精工株式会社
Priority to JP1982093038U priority Critical patent/JPS58195118U/ja
Priority to US06/505,763 priority patent/US4493513A/en
Publication of JPS58195118U publication Critical patent/JPS58195118U/ja
Pending legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/44—Hole or pocket sizes
    • 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
    • F16C2240/70—Diameters; Radii
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図ないし第３図は従来の波形保持器を用いた玉軸受
で第１図は玉軸受の正面図、第２図は縦断面図、第３図
は玉と保持器の相対関係を示した説明図である。第４図
ないし第１０図は本考案の第４図 実施例であって第４図は第１実施例を示す第３図相当図
、第５図は第２実施例を示す第３図相当図、第６図は第
３実施例を示す第３図相当図、第７図は第４実施例で円
筒ころ軸受の要部断面図、第８−　図は第５実施例を示
す第３図相当図、第９図は第６実施例を示す第１図相当
図、第１０図は第７実施例を示す第３図相当図である。 符号の説明、４・・・・・・保持器、４１．４２゜４２
１．４２２・・・・・・ポケット内面、Ｌ□・・・・・
・転動体ピッチ円、Δｒ２・・・・・・保持器の半径方
尚動き量の１／２、Δ４・・・・・・保持器の軸方向動
き量の１７２゜第５図 第６図

Claims (1)

    【実用新案登録請求の範囲】
  1. 転動体案内保持器において、転動体を保持案内するポケ
    ット内面の少くとも一部が、前記転動体の曲面とはＳ゛
    同形状の曲面をなし、前記曲面の曲率中心が前記転動体
    のピッチ円に対し、所望の偏り量δだけ偏在することを
    特徴とした転動体案内用保持器。
JP1982093038U 1982-06-23 1982-06-23 転動体案内用保持器 Pending JPS58195118U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1982093038U JPS58195118U (ja) 1982-06-23 1982-06-23 転動体案内用保持器
US06/505,763 US4493513A (en) 1982-06-23 1983-06-20 Bearing cage for retaining rolling elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982093038U JPS58195118U (ja) 1982-06-23 1982-06-23 転動体案内用保持器

Publications (1)

Publication Number Publication Date
JPS58195118U true JPS58195118U (ja) 1983-12-26

Family

ID=14071322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982093038U Pending JPS58195118U (ja) 1982-06-23 1982-06-23 転動体案内用保持器

Country Status (2)

Country Link
US (1) US4493513A (ja)
JP (1) JPS58195118U (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6272945A (ja) * 1985-09-26 1987-04-03 Toshiba Corp 楕円軌道ころがり軸受
WO2012043106A1 (ja) * 2010-09-28 2012-04-05 Ntn株式会社 玉軸受用保持器及び玉軸受
JP2016070422A (ja) * 2014-09-30 2016-05-09 日本精工株式会社 転がり軸受用保持器
WO2020080061A1 (ja) * 2018-10-15 2020-04-23 日本精工株式会社 アンギュラ玉軸受
WO2023157429A1 (ja) * 2022-02-17 2023-08-24 日本精工株式会社 保持器
WO2023157428A1 (ja) * 2022-02-17 2023-08-24 日本精工株式会社 保持器

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715247A (en) * 1985-09-26 1987-12-29 Kabushiki Kaisha Toshiba Transmission apparatus with reduced frictional force
GB2192674A (en) * 1986-07-15 1988-01-20 Rolls Royce Plc Reducing friction in rolling bearings
JP3611918B2 (ja) * 1996-02-29 2005-01-19 Ｎｔｎ株式会社 アンギュラ玉軸受用樹脂保持器
JP4006836B2 (ja) * 1997-08-18 2007-11-14 日本精工株式会社 玉軸受
FR2775323B1 (fr) * 1998-02-24 2000-04-07 Skf France Cage pour roulement rigide a billes et roulement associe
DE19981108B4 (de) * 1998-05-20 2004-09-16 Nsk Ltd. Wälzlager mit Feststoff-Schmierung
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
DE20100572U1 (de) 2001-01-13 2001-04-05 Skf Gmbh, 97421 Schweinfurt Käfig für ein Wälzlager
AU2002950873A0 (en) * 2002-08-20 2002-09-12 Robert Sellars A device for providing multi-directional movement
US7029181B2 (en) * 2004-03-04 2006-04-18 Nsk Ltd. Rolling bearing and fan motor using the same
ITTO20040594A1 (it) * 2004-09-09 2004-12-09 Skf Ab Unita' cuscinetto a sfere con gabbia di trattenimento delle sfere di tipo perfezionato
DE102008019223A1 (de) * 2008-04-17 2009-11-05 Ab Skf Wälzlagerkäfig und Verfahren zum Herstellen eines Wälzlagerkäfigs
JP6211260B2 (ja) * 2012-11-16 2017-10-11 Ntn株式会社 冠形保持器および玉軸受
DE102015220363B4 (de) * 2015-10-20 2020-08-13 Aktiebolaget Skf Zweiteiliger Lagerkäfig

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114649A (en) * 1974-03-22 1976-02-05 Wallace Prod Corp B E Uinchiihoisuto

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783104A (en) * 1956-02-29 1957-02-26 Norma Hoffmann Bearings Corp Ball bearing separator and method of making the same
US3820867A (en) * 1972-12-29 1974-06-28 Textron Inc Segmented retaining rings for antifriction ball bearings
US4136915A (en) * 1977-04-18 1979-01-30 Fmc Corporation Ball bearing retainer
NL8003921A (nl) * 1980-07-07 1982-02-01 Skf Ind Trading & Dev Kogellager.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114649A (en) * 1974-03-22 1976-02-05 Wallace Prod Corp B E Uinchiihoisuto

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6272945A (ja) * 1985-09-26 1987-04-03 Toshiba Corp 楕円軌道ころがり軸受
WO2012043106A1 (ja) * 2010-09-28 2012-04-05 Ntn株式会社 玉軸受用保持器及び玉軸受
JP2012072815A (ja) * 2010-09-28 2012-04-12 Ntn Corp 玉軸受用保持器及び玉軸受
JP2016070422A (ja) * 2014-09-30 2016-05-09 日本精工株式会社 転がり軸受用保持器
WO2020080061A1 (ja) * 2018-10-15 2020-04-23 日本精工株式会社 アンギュラ玉軸受
JPWO2020080061A1 (ja) * 2018-10-15 2021-09-02 日本精工株式会社 アンギュラ玉軸受
WO2023157429A1 (ja) * 2022-02-17 2023-08-24 日本精工株式会社 保持器
WO2023157428A1 (ja) * 2022-02-17 2023-08-24 日本精工株式会社 保持器

Also Published As

Publication number Publication date
US4493513A (en) 1985-01-15

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