JP4718807B2 - スラストころ軸受の製造方法 - Google Patents
スラストころ軸受の製造方法 Download PDFInfo
- Publication number
- JP4718807B2 JP4718807B2 JP2004225969A JP2004225969A JP4718807B2 JP 4718807 B2 JP4718807 B2 JP 4718807B2 JP 2004225969 A JP2004225969 A JP 2004225969A JP 2004225969 A JP2004225969 A JP 2004225969A JP 4718807 B2 JP4718807 B2 JP 4718807B2
- Authority
- JP
- Japan
- Prior art keywords
- roller
- rollers
- bearing
- thrust
- 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 - Fee Related
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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
- 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
- F16C19/30—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 axial load mainly
-
- 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
- F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
- F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
- F16C33/4635—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window 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
- F16C33/46—Cages for rollers or needles
- F16C33/48—Cages for rollers or needles for multiple rows of 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
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
-
- 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)
Description
Claims (2)
- 内輪と外輪との間に、保持器に保持された複列のころを挟み、前記内輪と外輪との間に付加されるスラスト荷重を受けるスラストころ軸受の製造方法であって、
前記複列ころを収納するポケットを有する前記保持器を形成する工程と、
前記複列のころに前記内輪および外輪から加わる前記スラスト荷重に起因する接触面圧が、前記ポケットに配置される複列ころをすべてストレートころとした場合に各ころに加わる前記スラスト荷重に起因する接触面圧よりも大きくなるが、しかし差動すべりが軽減するように、前記複列のころすべてを、針状ころであって、両端に対称なクラウニングが形成されたクラウニング付ころとして、前記ポケットに配置する工程とを含み、
前記ポケットに配置する工程では、隣接する前記ころの端面が互いに対向するように並んだ状態で前記ころを前記ポケットに配置する、スラストころ軸受の製造方法。 - 前記複列ころを2列ころとして、前記ポケットに2つのクラウニング付ころを配置する工程を含む、請求項1に記載のスラストころ軸受の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004225969A JP4718807B2 (ja) | 2004-08-02 | 2004-08-02 | スラストころ軸受の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004225969A JP4718807B2 (ja) | 2004-08-02 | 2004-08-02 | スラストころ軸受の製造方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001292742A Division JP3871537B2 (ja) | 2001-09-26 | 2001-09-26 | スラストころ軸受 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004301342A JP2004301342A (ja) | 2004-10-28 |
JP4718807B2 true JP4718807B2 (ja) | 2011-07-06 |
Family
ID=33411524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004225969A Expired - Fee Related JP4718807B2 (ja) | 2004-08-02 | 2004-08-02 | スラストころ軸受の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4718807B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114215844B (zh) * | 2021-12-22 | 2022-11-25 | 姜虹 | 一种平面密珠轴承及其制备方法、章动减速器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4988177U (ja) * | 1972-11-21 | 1974-07-31 | ||
JPH08166014A (ja) * | 1994-08-19 | 1996-06-25 | Nippon Seiko Kk | スラスト針状コロ軸受、転がり軸受、およびスラスト針状コロ軸受の保持器 |
JPH09236119A (ja) * | 1995-12-27 | 1997-09-09 | Ntn Corp | スラスト円筒ころ軸受 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5336193B2 (ja) * | 1972-12-26 | 1978-09-30 |
-
2004
- 2004-08-02 JP JP2004225969A patent/JP4718807B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4988177U (ja) * | 1972-11-21 | 1974-07-31 | ||
JPH08166014A (ja) * | 1994-08-19 | 1996-06-25 | Nippon Seiko Kk | スラスト針状コロ軸受、転がり軸受、およびスラスト針状コロ軸受の保持器 |
JPH09236119A (ja) * | 1995-12-27 | 1997-09-09 | Ntn Corp | スラスト円筒ころ軸受 |
Also Published As
Publication number | Publication date |
---|---|
JP2004301342A (ja) | 2004-10-28 |
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