JPH0312015U - - Google Patents
Info
- Publication number
- JPH0312015U JPH0312015U JP1989095081U JP9508189U JPH0312015U JP H0312015 U JPH0312015 U JP H0312015U JP 1989095081 U JP1989095081 U JP 1989095081U JP 9508189 U JP9508189 U JP 9508189U JP H0312015 U JPH0312015 U JP H0312015U
- Authority
- JP
- Japan
- Prior art keywords
- crowning
- roller bearing
- crowning surface
- curvature
- radius
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/34—Rollers; 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
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the rollers
-
- 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
- F16C19/24—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 radial load mainly
- F16C19/26—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 radial load mainly with a single row of rollers
-
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989095081U JPH0312015U (US08197722-20120612-C00093.png) | 1988-08-10 | 1989-08-10 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10615688 | 1988-08-10 | ||
| JP1989095081U JPH0312015U (US08197722-20120612-C00093.png) | 1988-08-10 | 1989-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0312015U true JPH0312015U (US08197722-20120612-C00093.png) | 1991-02-07 |
Family
ID=31718690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989095081U Pending JPH0312015U (US08197722-20120612-C00093.png) | 1988-08-10 | 1989-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312015U (US08197722-20120612-C00093.png) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10042901C2 (de) * | 1999-08-31 | 2002-03-21 | Nsk Ltd | Wälzlager |
| DE10045773C2 (de) * | 1999-09-16 | 2002-11-07 | Nsk Ltd Tokio | Zylindrisches Rollkontaktelement |
| WO2005080813A1 (ja) * | 2004-02-19 | 2005-09-01 | Jtekt Corporation | 円錐ころ軸受 |
| WO2005100809A1 (ja) * | 2004-04-14 | 2005-10-27 | Jtekt Corporation | 円錐ころ軸受、円錐ころ軸受装置及びこれを用いた車両用ピニオン軸支持装置 |
| JPWO2004092603A1 (ja) * | 2003-04-16 | 2006-07-06 | 日本精工株式会社 | ベルト式無段変速機用ころ軸受 |
| DE19531965B4 (de) * | 1994-08-31 | 2008-10-16 | Ntn Corp. | Wälzlager, insbesondere Rollenlager |
| JP2010042423A (ja) * | 2008-08-11 | 2010-02-25 | Ntn Corp | バックアップロール装置 |
| WO2010122955A1 (ja) * | 2009-04-24 | 2010-10-28 | Ntn株式会社 | 円すいころ軸受およびその設計方法 |
| JP2016533466A (ja) * | 2014-04-08 | 2016-10-27 | エヌアールビー ベアリングス リミテッド | 応力負担能力を強化した改良されたころ軸受 |
| WO2022149523A1 (ja) * | 2021-01-06 | 2022-07-14 | Ntn株式会社 | クロスローラ軸受 |
-
1989
- 1989-08-10 JP JP1989095081U patent/JPH0312015U/ja active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19531965C9 (de) * | 1994-08-31 | 2014-03-20 | Ntn Corp. | Wälzlager, insbesondere Rollenlager |
| DE19531965B4 (de) * | 1994-08-31 | 2008-10-16 | Ntn Corp. | Wälzlager, insbesondere Rollenlager |
| US6390685B1 (en) | 1999-08-31 | 2002-05-21 | Nsk Ltd. | Roller bearing |
| DE10042901C2 (de) * | 1999-08-31 | 2002-03-21 | Nsk Ltd | Wälzlager |
| DE10045773C2 (de) * | 1999-09-16 | 2002-11-07 | Nsk Ltd Tokio | Zylindrisches Rollkontaktelement |
| JPWO2004092603A1 (ja) * | 2003-04-16 | 2006-07-06 | 日本精工株式会社 | ベルト式無段変速機用ころ軸受 |
| JP4569470B2 (ja) * | 2003-04-16 | 2010-10-27 | 日本精工株式会社 | ベルト式無断変速機用ころ軸受 |
| WO2005080813A1 (ja) * | 2004-02-19 | 2005-09-01 | Jtekt Corporation | 円錐ころ軸受 |
| CN100422586C (zh) * | 2004-02-19 | 2008-10-01 | 株式会社捷太格特 | 圆锥滚子轴承 |
| WO2005100809A1 (ja) * | 2004-04-14 | 2005-10-27 | Jtekt Corporation | 円錐ころ軸受、円錐ころ軸受装置及びこれを用いた車両用ピニオン軸支持装置 |
| JP2010042423A (ja) * | 2008-08-11 | 2010-02-25 | Ntn Corp | バックアップロール装置 |
| JP2010255730A (ja) * | 2009-04-24 | 2010-11-11 | Ntn Corp | 円すいころ軸受およびその設計方法 |
| CN102414465A (zh) * | 2009-04-24 | 2012-04-11 | Ntn株式会社 | 圆锥滚子轴承及其设计方法 |
| WO2010122955A1 (ja) * | 2009-04-24 | 2010-10-28 | Ntn株式会社 | 円すいころ軸受およびその設計方法 |
| JP2016533466A (ja) * | 2014-04-08 | 2016-10-27 | エヌアールビー ベアリングス リミテッド | 応力負担能力を強化した改良されたころ軸受 |
| WO2022149523A1 (ja) * | 2021-01-06 | 2022-07-14 | Ntn株式会社 | クロスローラ軸受 |
