JPWO2005088144A1 - 斜接型複列玉軸受およびピニオン軸支持用軸受装置 - Google Patents
斜接型複列玉軸受およびピニオン軸支持用軸受装置 Download PDFInfo
- Publication number
- JPWO2005088144A1 JPWO2005088144A1 JP2006510980A JP2006510980A JPWO2005088144A1 JP WO2005088144 A1 JPWO2005088144 A1 JP WO2005088144A1 JP 2006510980 A JP2006510980 A JP 2006510980A JP 2006510980 A JP2006510980 A JP 2006510980A JP WO2005088144 A1 JPWO2005088144 A1 JP WO2005088144A1
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- Prior art keywords
- ball
- row
- double row
- ball bearing
- diameter
- 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.)
- Granted
Links
- 230000036316 preload Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
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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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/037—Gearboxes for accommodating differential gearings
-
- 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
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/182—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact in tandem arrangement
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- 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
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
- F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
- F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
-
- 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
- F16C2240/30—Angles, e.g. inclinations
- F16C2240/34—Contact angles
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
-
- 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
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/38—Constructional details
- F16H48/42—Constructional details characterised by features of the input shafts, e.g. mounting of drive gears thereon
- F16H2048/423—Constructional details characterised by features of the input shafts, e.g. mounting of drive gears thereon characterised by bearing arrangement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
11a 軌道(大径外輪軌道)
11b 軌道(小径外輪軌道)
13 内輪
13a 軌道(大径内輪軌道)
13b 軌道(小径内輪軌道)
15 玉列
16 玉列
D1 ピッチ円直径
D2 ピッチ円直径
α1 接触角
α2 接触角
Claims (4)
- 内外輪の軌道間に、軸方向複列の玉列を、互いに異なるピッチ円直径でかつ互いに異なる接触角で介装し、
接触角が小さい側の玉列におけるラジアルすきまが、接触角が大きい側の玉列におけるラジアルすきまよりも大きい、
斜接型複列玉軸受。 - 前記接触角が小さい側の玉列のピッチ円直径は、前記接触角が大きい側の玉列のピッチ円直径よりも大きい、
請求項1の斜接型複列玉軸受。 - 両玉列の接触角は、互いに同じ向きを向いている、
請求項1の斜接型複列玉軸受。 - ピニオン軸の両端を軸受で支持してなり、
前記両軸受のうちの少なくとも一方を、請求項1ないし3のいずれかの斜接型複列玉軸受で構成する、
ピニオン軸支持用軸受装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006510980A JP4715745B2 (ja) | 2004-03-11 | 2005-03-10 | 斜接型複列玉軸受およびピニオン軸支持用軸受装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004068323 | 2004-03-11 | ||
JP2004068323 | 2004-03-11 | ||
PCT/JP2005/004212 WO2005088144A1 (ja) | 2004-03-11 | 2005-03-10 | 斜接型複列玉軸受およびピニオン軸支持用軸受装置 |
JP2006510980A JP4715745B2 (ja) | 2004-03-11 | 2005-03-10 | 斜接型複列玉軸受およびピニオン軸支持用軸受装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2005088144A1 true JPWO2005088144A1 (ja) | 2007-08-09 |
JP4715745B2 JP4715745B2 (ja) | 2011-07-06 |
Family
ID=34975657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006510980A Active JP4715745B2 (ja) | 2004-03-11 | 2005-03-10 | 斜接型複列玉軸受およびピニオン軸支持用軸受装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7597482B2 (ja) |
EP (1) | EP1724478B1 (ja) |
JP (1) | JP4715745B2 (ja) |
DE (1) | DE602005003458T2 (ja) |
WO (1) | WO2005088144A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4722822B2 (ja) * | 2006-12-05 | 2011-07-13 | Ntn株式会社 | タンデム型複列アンギュラ玉軸受 |
JP2008138842A (ja) * | 2006-12-05 | 2008-06-19 | Ntn Corp | タンデム型複列アンギュラ玉軸受 |
JP2008169922A (ja) * | 2007-01-11 | 2008-07-24 | Ntn Corp | デファレンシャル装置 |
JP2008240769A (ja) * | 2007-03-26 | 2008-10-09 | Jtekt Corp | 複列玉軸受 |
DE102009057192A1 (de) | 2009-12-05 | 2011-06-09 | Schaeffler Technologies Gmbh & Co. Kg | Mehrreihige Kugellageranordnung |
US20120308172A1 (en) * | 2011-06-01 | 2012-12-06 | Schaeffler Technologies Gmbh & Co. Kg | Double row, tandem, angular contact, ball bearing assembly |
DE102011083606A1 (de) | 2011-09-28 | 2013-03-28 | Schaeffler Technologies AG & Co. KG | Lageranordnung |
EP2825783B1 (en) * | 2012-03-15 | 2017-02-01 | Aktiebolaget SKF | Pinion bearing arrangement |
CN103062214B (zh) * | 2013-01-14 | 2015-11-18 | 洛阳新能轴承制造有限公司 | 轴承 |
DE102013203981B4 (de) * | 2013-03-08 | 2014-12-24 | Aktiebolaget Skf | Zweireihiges Schrägkugellager |
WO2015057127A1 (en) * | 2013-10-17 | 2015-04-23 | Aktiebolaget Skf | A wind turbine comprising a multi row bearing |
WO2015057136A1 (en) * | 2013-10-17 | 2015-04-23 | Aktiebolaget Skf | A marine current turbine comprising a multi row bearing |
JP6500356B2 (ja) * | 2014-06-27 | 2019-04-17 | 株式会社不二越 | 軸受機構 |
DE102015224215B4 (de) * | 2015-12-03 | 2017-07-13 | Schaeffler Technologies AG & Co. KG | Umlaufrädergetriebe, sowie zweireihige Kugellageranordnung hierfür |
JP6805608B2 (ja) * | 2016-07-27 | 2020-12-23 | 株式会社ジェイテクト | 組み合わせ軸受 |
KR101976472B1 (ko) * | 2017-08-31 | 2019-05-10 | 셰플러코리아(유) | 앵귤러 컨택트 볼 베어링 |
JPWO2023135668A1 (ja) * | 2022-01-12 | 2023-07-20 |
Family Cites Families (22)
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US2733967A (en) * | 1956-02-07 | Axial | ||
US1325113A (en) * | 1919-12-16 | Ball-bearing | ||
US1645345A (en) * | 1926-12-09 | 1927-10-11 | Okner Bernard | Ball bearing |
US2103912A (en) * | 1936-09-22 | 1937-12-28 | New Britain Machine Co | Bearing |
US3792625A (en) | 1971-06-28 | 1974-02-19 | Skf Ind Trading & Dev | Pinion gear transmission |
DE3503215A1 (de) * | 1985-01-31 | 1986-08-07 | Schaeffler Wälzlager GmbH, 6650 Homburg | Schraegkugellager und verfahren zum zusammenbau eines solchen schraegkugellagers |
DE3540224A1 (de) * | 1985-11-13 | 1987-05-14 | Kugelfischer G Schaefer & Co | Zweireihiges schraegkugellager |
JPH0566327A (ja) | 1991-09-06 | 1993-03-19 | Toshiba Corp | 光コネクタ |
JPH0566327U (ja) * | 1992-02-13 | 1993-09-03 | 株式会社不二越 | 並列組合形複列アンギュラ玉軸受 |
US5492419A (en) | 1994-07-19 | 1996-02-20 | Ntn Corporation | Cartridge axle pinion bearing assembly |
JPH109259A (ja) | 1996-06-26 | 1998-01-13 | Nippon Seiko Kk | デファレンシャルギヤのピニオン軸支持用軸受ユニット |
JPH09105450A (ja) | 1996-07-15 | 1997-04-22 | Nippon Seiko Kk | デファレンシャル用軸受の潤滑装置 |
JPH10220468A (ja) | 1997-02-03 | 1998-08-21 | Tochigi Fuji Ind Co Ltd | ベアリング保持構造 |
JP2000002239A (ja) | 1998-06-16 | 2000-01-07 | Tochigi Fuji Ind Co Ltd | スラストベアリング機構 |
DE19839481C2 (de) | 1998-08-29 | 2003-06-05 | Ina Schaeffler Kg | Verteilergetriebe für ein Kraftfahrzeug |
JP4075437B2 (ja) | 2002-04-03 | 2008-04-16 | 株式会社ジェイテクト | 複列転がり軸受の組立方法 |
JP2003314541A (ja) * | 2002-04-19 | 2003-11-06 | Koyo Seiko Co Ltd | 複列転がり軸受 |
DE10239742B4 (de) * | 2002-05-10 | 2011-07-28 | Schaeffler Technologies GmbH & Co. KG, 91074 | Einseitig belastbares Doppelschrägkugellager |
DE10325584A1 (de) * | 2002-06-18 | 2004-03-11 | Ntn Corp. | Radlagervorrichtung |
US7059777B2 (en) * | 2002-09-30 | 2006-06-13 | Koyo Seiko Co., Ltd. | Assembly for ball bearing with double raceway and method of manufacturing ball bearing with double raceway |
JP4285017B2 (ja) * | 2002-12-19 | 2009-06-24 | 株式会社ジェイテクト | ディファレンシャル装置 |
JP3857997B2 (ja) * | 2003-03-28 | 2006-12-13 | 株式会社インターセントラル | 全空気方式床冷暖房装置 |
-
2005
- 2005-03-10 WO PCT/JP2005/004212 patent/WO2005088144A1/ja active IP Right Grant
- 2005-03-10 DE DE602005003458T patent/DE602005003458T2/de active Active
- 2005-03-10 US US10/592,333 patent/US7597482B2/en active Active
- 2005-03-10 JP JP2006510980A patent/JP4715745B2/ja active Active
- 2005-03-10 EP EP05720483A patent/EP1724478B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP4715745B2 (ja) | 2011-07-06 |
WO2005088144A1 (ja) | 2005-09-22 |
EP1724478A1 (en) | 2006-11-22 |
DE602005003458T2 (de) | 2008-09-25 |
US20070196037A1 (en) | 2007-08-23 |
EP1724478B1 (en) | 2007-11-21 |
DE602005003458D1 (de) | 2008-01-03 |
US7597482B2 (en) | 2009-10-06 |
EP1724478A4 (en) | 2007-04-25 |
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