JP2008121744A - 円すいころ軸受 - Google Patents
円すいころ軸受 Download PDFInfo
- Publication number
- JP2008121744A JP2008121744A JP2006304376A JP2006304376A JP2008121744A JP 2008121744 A JP2008121744 A JP 2008121744A JP 2006304376 A JP2006304376 A JP 2006304376A JP 2006304376 A JP2006304376 A JP 2006304376A JP 2008121744 A JP2008121744 A JP 2008121744A
- Authority
- JP
- Japan
- Prior art keywords
- inner ring
- tapered roller
- diameter side
- flange
- cage
- 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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- Rolling Contact Bearings (AREA)
Abstract
【解決手段】内輪21と、外輪22と、内輪21と外輪22との間に転動自在に配された複数の円すいころ23と、円すいころ23を円周所定間隔に保持する樹脂製の保持器24とを備えた円すいころ軸受である。内輪21の大径側に外径側へ突出して円すいころ23の大端面23bを受ける鍔部26を設けて、鍔部26から小径端に達する軌道面25を形成する。保持器24の大径側に、内径方向へ突出して内輪21の鍔部26に係合する係合部36を設ける。係合部36を軸方向から見て対応するポケット24d内に収まるように配置した。
【選択図】図1
Description
22 外輪
23 円すいころ
24d ポケット
24 保持器
26 鍔部
36 係合部
36a 係止片
38 切欠部
Claims (2)
- 内輪と、外輪と、内輪と外輪との間に転動自在に配された複数の円すいころと、円すいころを円周所定間隔に保持する樹脂製の保持器とを備えた円すいころ軸受において、
内輪の大径側に外径側へ突出して円すいころの大端面を受ける鍔部を設けて、この鍔部から小径端に達する軌道面を形成し、かつ前記保持器の大径側に、内径方向へ突出して前記内輪の鍔部に係合する係合部を設けるとともに、前記係合部を軸方向から見て対応する位置のポケット内に収まるように配置したことを特徴とする円すいころ軸受。 - 前記鍔部の外径面に切欠部を設け、この切欠部に係合部が係止することを特徴とする請求項1の円すいころ軸受。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006304376A JP5128112B2 (ja) | 2006-11-09 | 2006-11-09 | 円すいころ軸受 |
DE112007002413T DE112007002413T5 (de) | 2006-11-09 | 2007-10-30 | Sich verjüngendes Rollenlager |
PCT/JP2007/071077 WO2008056562A1 (fr) | 2006-11-09 | 2007-10-30 | Roulement à rouleaux coniques |
US12/311,492 US8172464B2 (en) | 2006-11-09 | 2007-10-30 | Tapered roller bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006304376A JP5128112B2 (ja) | 2006-11-09 | 2006-11-09 | 円すいころ軸受 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008121744A true JP2008121744A (ja) | 2008-05-29 |
JP5128112B2 JP5128112B2 (ja) | 2013-01-23 |
Family
ID=39506717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006304376A Expired - Fee Related JP5128112B2 (ja) | 2006-11-09 | 2006-11-09 | 円すいころ軸受 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5128112B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009042941A1 (de) | 2009-09-24 | 2011-03-31 | Schaeffler Technologies Gmbh & Co. Kg | Schrägrollenlager ohne Führungsbord am Innenring |
DE102009055754A1 (de) | 2009-11-25 | 2011-06-09 | Schaeffler Technologies Gmbh & Co. Kg | Kegelrollenlager und Verfahren zur Montage des Kegelrollenlagers |
WO2011129178A1 (ja) | 2010-04-15 | 2011-10-20 | Ntn株式会社 | 円すいころ軸受用保持器、保持器製造方法、および円すいころ軸受 |
WO2011154194A1 (de) * | 2010-06-09 | 2011-12-15 | Schaeffler Technologies Gmbh & Co. Kg | Zylinderrollenlager |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002054638A (ja) * | 2000-08-07 | 2002-02-20 | Ntn Corp | 円すいころ軸受 |
JP2005098412A (ja) * | 2003-09-25 | 2005-04-14 | Koyo Seiko Co Ltd | 円すいころ軸受 |
-
2006
- 2006-11-09 JP JP2006304376A patent/JP5128112B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002054638A (ja) * | 2000-08-07 | 2002-02-20 | Ntn Corp | 円すいころ軸受 |
JP2005098412A (ja) * | 2003-09-25 | 2005-04-14 | Koyo Seiko Co Ltd | 円すいころ軸受 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009042941A1 (de) | 2009-09-24 | 2011-03-31 | Schaeffler Technologies Gmbh & Co. Kg | Schrägrollenlager ohne Führungsbord am Innenring |
DE102009055754A1 (de) | 2009-11-25 | 2011-06-09 | Schaeffler Technologies Gmbh & Co. Kg | Kegelrollenlager und Verfahren zur Montage des Kegelrollenlagers |
WO2011129178A1 (ja) | 2010-04-15 | 2011-10-20 | Ntn株式会社 | 円すいころ軸受用保持器、保持器製造方法、および円すいころ軸受 |
US8801295B2 (en) | 2010-04-15 | 2014-08-12 | Ntn Corporation | Retainer for tapered roller bearing, method for manufacturing retainer, and tapered roller bearing |
WO2011154194A1 (de) * | 2010-06-09 | 2011-12-15 | Schaeffler Technologies Gmbh & Co. Kg | Zylinderrollenlager |
Also Published As
Publication number | Publication date |
---|---|
JP5128112B2 (ja) | 2013-01-23 |
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