JP2005106213A - 転がり軸受装置の外輪部材 - Google Patents
転がり軸受装置の外輪部材 Download PDFInfo
- Publication number
- JP2005106213A JP2005106213A JP2003341923A JP2003341923A JP2005106213A JP 2005106213 A JP2005106213 A JP 2005106213A JP 2003341923 A JP2003341923 A JP 2003341923A JP 2003341923 A JP2003341923 A JP 2003341923A JP 2005106213 A JP2005106213 A JP 2005106213A
- Authority
- JP
- Japan
- Prior art keywords
- outer ring
- ring member
- flange
- hole
- rolling bearing
- 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
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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
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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
- F16C33/58—Raceways; Race rings
- F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
-
- 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
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
【解決手段】外輪部材2のフランジ2aの一側面2cが径方向に沿ってほぼ平坦に形成されており、フランジ2aの他側面2dの付け根側に、孔(ねじ孔2b)の中心を結ぶ円の近傍から外輪部材2の外周面へ向けて斜面2eが設けられ、この斜面2eの孔(ねじ孔2b)に対応する部分に、ドリル20の刃先の干渉を回避するための凹部2gを設けた。
【選択図】 図3
Description
3 内輪部材 2a 外輪部材のフランジ
2b フランジのねじ孔 2c フランジの当接面
2d フランジの反当接面 2e 斜面
2f 曲面 2g 凹部
9 ナックル(固定部材) 10 ボルト
20 ドリル 21 ドリルの刃先中心
22 ドリルの刃先の外周コーナー
Claims (2)
- 外周に径方向外向きに延びるフランジが設けられた外輪部材を有し、前記フランジの円周方向の複数箇所に軸方向に孔が設けられている転がり軸受装置の外輪部材であって、
前記フランジの一側面が径方向に沿ってほぼ平坦に形成されており、
前記フランジの他側面の付け根側に、前記孔の中心を結ぶ円の近傍から前記外輪部材の外周面へ向けて斜面が設けられ、この斜面の前記孔に対応する部分に、前記孔を作るドリルの刃先の干渉を回避するための凹部を設けたことを特徴とする転がり軸受装置の外輪部材。 - 前記凹部は、鍛造により成形されたことを特徴とする請求項1に記載の転がり軸受装置の外輪部材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003341923A JP4517617B2 (ja) | 2003-09-30 | 2003-09-30 | 転がり軸受装置の外輪部材およびその製造法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003341923A JP4517617B2 (ja) | 2003-09-30 | 2003-09-30 | 転がり軸受装置の外輪部材およびその製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005106213A true JP2005106213A (ja) | 2005-04-21 |
JP4517617B2 JP4517617B2 (ja) | 2010-08-04 |
Family
ID=34536363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003341923A Expired - Fee Related JP4517617B2 (ja) | 2003-09-30 | 2003-09-30 | 転がり軸受装置の外輪部材およびその製造法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4517617B2 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006316903A (ja) * | 2005-05-12 | 2006-11-24 | Ntn Corp | 車輪用軸受装置 |
JP2007091078A (ja) * | 2005-09-29 | 2007-04-12 | Ntn Corp | 車輪用軸受装置 |
JP2007283960A (ja) * | 2006-04-19 | 2007-11-01 | Ntn Corp | 車輪用軸受およびその形状設計方法 |
WO2009028681A1 (ja) * | 2007-08-31 | 2009-03-05 | Jtekt Corporation | 車輪用転がり軸受装置 |
US7614796B2 (en) | 2005-05-12 | 2009-11-10 | Ntn Corporation | Wheel support bearing assembly |
JP2012184848A (ja) * | 2012-04-25 | 2012-09-27 | Ntn Corp | 車輪用軸受装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH041721U (ja) * | 1990-04-20 | 1992-01-08 |
-
2003
- 2003-09-30 JP JP2003341923A patent/JP4517617B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH041721U (ja) * | 1990-04-20 | 1992-01-08 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006316903A (ja) * | 2005-05-12 | 2006-11-24 | Ntn Corp | 車輪用軸受装置 |
US7614796B2 (en) | 2005-05-12 | 2009-11-10 | Ntn Corporation | Wheel support bearing assembly |
US7901143B2 (en) | 2005-05-12 | 2011-03-08 | Ntn Corporation | Wheel support bearing assembly |
US8092095B2 (en) | 2005-05-12 | 2012-01-10 | Ntn Corporation | Wheel support bearing assembly |
JP2007091078A (ja) * | 2005-09-29 | 2007-04-12 | Ntn Corp | 車輪用軸受装置 |
JP2007283960A (ja) * | 2006-04-19 | 2007-11-01 | Ntn Corp | 車輪用軸受およびその形状設計方法 |
WO2009028681A1 (ja) * | 2007-08-31 | 2009-03-05 | Jtekt Corporation | 車輪用転がり軸受装置 |
JP2012184848A (ja) * | 2012-04-25 | 2012-09-27 | Ntn Corp | 車輪用軸受装置 |
Also Published As
Publication number | Publication date |
---|---|
JP4517617B2 (ja) | 2010-08-04 |
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