JP6500356B2 - 軸受機構 - Google Patents
軸受機構 Download PDFInfo
- Publication number
- JP6500356B2 JP6500356B2 JP2014132178A JP2014132178A JP6500356B2 JP 6500356 B2 JP6500356 B2 JP 6500356B2 JP 2014132178 A JP2014132178 A JP 2014132178A JP 2014132178 A JP2014132178 A JP 2014132178A JP 6500356 B2 JP6500356 B2 JP 6500356B2
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- Japan
- Prior art keywords
- bearing
- contact
- gear
- row
- double
- 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.)
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- Rolling Contact Bearings (AREA)
Description
Claims (3)
- 一端にギヤを備えたギヤ軸を軸支する軸受機構であって、
前記ギヤ近傍に配置される第1軸受と、
前記ギヤ軸のうち前記ギヤとは反対側に配置される第2軸受とを備え、
前記第1軸受は複列アンギュラ玉軸受であって、複列のうちギヤ側の列のみが多点接触であることを特徴とする軸受機構。 - 前記第2軸受は多点接触の単列アンギュラ玉軸受であることを特徴とする請求項1に記載の軸受機構。
- 前記第1軸受の多点接触の列は4点接触であって、軌道面とボールとの接触角θ1、θ2は、両方とも前記ギヤ軸に垂直な線の一方側にあり、接触角θ1は5°から15°、接触角θ2は40°から50°の範囲にあることを特徴とする請求項1または2に記載の軸受機構。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014132178A JP6500356B2 (ja) | 2014-06-27 | 2014-06-27 | 軸受機構 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014132178A JP6500356B2 (ja) | 2014-06-27 | 2014-06-27 | 軸受機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016011673A JP2016011673A (ja) | 2016-01-21 |
JP6500356B2 true JP6500356B2 (ja) | 2019-04-17 |
Family
ID=55228534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014132178A Active JP6500356B2 (ja) | 2014-06-27 | 2014-06-27 | 軸受機構 |
Country Status (1)
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JP (1) | JP6500356B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101867406B1 (ko) * | 2016-11-11 | 2018-06-15 | 주식회사 베어링아트 | 복열 볼 베어링 |
CN109424726B (zh) * | 2017-08-30 | 2024-04-30 | 上海旭恒精工机械制造有限公司 | 一种转向传动支撑装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3540065B2 (ja) * | 1995-09-29 | 2004-07-07 | Ntn株式会社 | 組合せ転がり軸受 |
DE10239741A1 (de) * | 2002-08-29 | 2004-03-11 | Ina-Schaeffler Kg | Verteilergetriebe für ein Kraftfahrzeug |
JP4250952B2 (ja) * | 2002-11-22 | 2009-04-08 | 株式会社ジェイテクト | ピニオン軸支持用軸受装置 |
EP1724478B1 (en) * | 2004-03-11 | 2007-11-21 | JTEKT Corporation | Skew contact double row ball bearing and bearing device for supporting pinion shaft |
JP2007024105A (ja) * | 2005-07-13 | 2007-02-01 | Ntn Corp | アンギュラコンタクト玉軸受 |
JP2008008458A (ja) * | 2006-06-30 | 2008-01-17 | Ntn Corp | 建設機械用走行減速機のスプロケット支持装置 |
DE102007034813A1 (de) * | 2007-07-25 | 2009-01-29 | Schaeffler Kg | Schrägkugellager in Tandemanordnung sowie Lageranordnung mit dem Schrägkugellager |
JP2009036348A (ja) * | 2007-08-03 | 2009-02-19 | Ntn Corp | タンデム型複列アンギュラ玉軸受及びピニオン軸用軸受装置 |
JP2009185866A (ja) * | 2008-02-05 | 2009-08-20 | Ntn Corp | タンデム型複列アンギュラ玉軸受及びピニオン軸用軸受装置 |
EP3372852B1 (en) * | 2009-11-19 | 2019-08-21 | NSK Ltd. | Rotation support device for pinion shaft |
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2014
- 2014-06-27 JP JP2014132178A patent/JP6500356B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2016011673A (ja) | 2016-01-21 |
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