JP5030187B2 - 車輪用軸受装置のグリース封入方法 - Google Patents
車輪用軸受装置のグリース封入方法 Download PDFInfo
- Publication number
- JP5030187B2 JP5030187B2 JP2010166008A JP2010166008A JP5030187B2 JP 5030187 B2 JP5030187 B2 JP 5030187B2 JP 2010166008 A JP2010166008 A JP 2010166008A JP 2010166008 A JP2010166008 A JP 2010166008A JP 5030187 B2 JP5030187 B2 JP 5030187B2
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- JP
- Japan
- Prior art keywords
- grease
- double row
- rolling
- wheel
- nozzles
- 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
- F16C19/02—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
- F16C19/183—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 with two rows at opposite angles
- F16C19/184—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 with two rows at opposite angles in O-arrangement
- F16C19/186—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 with two rows at opposite angles in O-arrangement with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
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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
- 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
- F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
-
- 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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact 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
- 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
- F16C2240/80—Pitch circle diameters [PCD]
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
図1は、本発明に係る車輪用軸受装置の一実施形態を示す縦断面図、図2は、図1の車輪用軸受装置のグリース封入工程を示す説明図である。
2・・・・・・・・・外方部材
3・・・・・・・・・転動体
4・・・・・・・・・ハブ輪
4a、5a・・・・・内側転走面
4b・・・・・・・・小径段部
5・・・・・・・・・内輪
6・・・・・・・・・車輪取付フランジ
6a・・・・・・・・ハブボルト
6b・・・・・・・・円孔
6c・・・・・・・・基部
7・・・・・・・・・軸状部
7a、15a・・・・段部
7b、15、16・・肩部
8・・・・・・・・・加締部
9、10・・・・・・保持器
11、12・・・・・シール
13・・・・・・・・カウンタ部
14・・・・・・・・凹所
17・・・・・・・・グリース封入治具
17a、17b・・・ノズル
50・・・・・・・・車輪用軸受装置
51・・・・・・・・外方部材
51a・・・・・・・アウター側の外側転走面
51b・・・・・・・インナー側の外側転走面
51c・・・・・・・車体取付フランジ
52・・・・・・・・ハブ輪
52a、54a・・・内側転走面
52b・・・・・・・小径段部
52c・・・・・・・加締部
53・・・・・・・・車輪取付フランジ
54・・・・・・・・内輪
55・・・・・・・・内方部材
56、57・・・・・ボール
58、59・・・・・保持器
60、61・・・・・シール
62・・・・・・・・グリース封入治具
62a、62b・・・ノズル
D1・・・・・・・・アウター側のボールのピッチ円直径
D2・・・・・・・・インナー側のボールのピッチ円直径
di、do・・・・・ノズルの口径
PCDi・・・・・・インナー側のボールのピッチ円直径
PCDo・・・・・・アウター側のボールのピッチ円直径
Claims (3)
- 内周に複列の外側転走面が形成された外方部材と、
外周に前記複列の外側転走面に対向する複列の内側転走面が設けられた内方部材と、
この内方部材と前記外方部材の両転走面間に転動自在に収容された複列の転動体とを備え、
前記複列の転動体のうちアウター側の転動体のピッチ円直径がインナー側の転動体のピッチ円直径よりも大径に設定された車輪用軸受装置のグリース封入方法において、
前記転動体と保持器からなる複列のボールカセットを前記外方部材にそれぞれ内嵌させた状態で、複数本のノズルが放射線状に突設されたグリース封入治具を内挿させ、前記複数のノズルのうちアウター側のノズルの口径がインナー側のノズルの口径よりも大径に設定され、当該複数のノズルを前記ボールカセットに対峙させてアウター側とインナー側の各軸受列の内部空間容積比に比例した量のグリースを封入したことを特徴とする車輪用軸受装置のグリース封入方法。 - 前記複数のノズルのうちアウター側のノズルの本数とインナー側のノズルの本数を異ならせた請求項1に記載の車輪用軸受装置のグリース封入方法。
- 前記グリース封入治具に前記複列のボールカセットに対峙するノズルが一体に取付けられ、当該グリース封入治具が前記外方部材のアウター側から内挿される請求項1または2に記載の車輪用軸受装置のグリース封入方法。
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JP2010166008A JP5030187B2 (ja) | 2010-07-23 | 2010-07-23 | 車輪用軸受装置のグリース封入方法 |
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JP2010166008A JP5030187B2 (ja) | 2010-07-23 | 2010-07-23 | 車輪用軸受装置のグリース封入方法 |
Related Parent Applications (1)
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JP2006233059A Division JP2008057596A (ja) | 2006-08-17 | 2006-08-30 | 車輪用軸受装置 |
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JP2010230174A JP2010230174A (ja) | 2010-10-14 |
JP5030187B2 true JP5030187B2 (ja) | 2012-09-19 |
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JP2010166008A Expired - Fee Related JP5030187B2 (ja) | 2010-07-23 | 2010-07-23 | 車輪用軸受装置のグリース封入方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7495343B2 (ja) | 2020-03-09 | 2024-06-04 | セイコーインスツル株式会社 | 転がり軸受、回転機器および転がり軸受の製造方法 |
JP7491836B2 (ja) | 2020-03-09 | 2024-05-28 | セイコーインスツル株式会社 | 転がり軸受、回転機器および転がり軸受の製造方法 |
CN117145883B (zh) * | 2023-10-31 | 2024-01-16 | 万向钱潮股份公司 | 一种用于外球笼的防溢注脂装置及外球笼 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS57169893A (en) * | 1981-04-13 | 1982-10-19 | Fujitsu Ltd | Emergency alarm notifying system utilizing on-line end instument |
JPH08277843A (ja) * | 1995-04-07 | 1996-10-22 | Nippon Seiko Kk | 玉軸受用冠型保持器 |
JP2002046035A (ja) * | 2000-08-01 | 2002-02-12 | Ntn Corp | 車輪軸受の製造方法 |
JP3887350B2 (ja) * | 2003-05-21 | 2007-02-28 | 本田技研工業株式会社 | 車輪支持用ハブユニット |
JP2005314459A (ja) * | 2004-04-27 | 2005-11-10 | Nsk Ltd | グリース組成物及びこれを用いた車両用ハブユニット軸受 |
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JP2010230174A (ja) | 2010-10-14 |
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