JPS57114026A - Tubular roller bearing and manufacturing method - Google Patents
Tubular roller bearing and manufacturing methodInfo
- Publication number
- JPS57114026A JPS57114026A JP18923680A JP18923680A JPS57114026A JP S57114026 A JPS57114026 A JP S57114026A JP 18923680 A JP18923680 A JP 18923680A JP 18923680 A JP18923680 A JP 18923680A JP S57114026 A JPS57114026 A JP S57114026A
- Authority
- JP
- Japan
- Prior art keywords
- tubular roller
- guiding
- end surface
- roller
- tubular
- 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
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
PURPOSE: To accurately determine the position of the contacting point of a guide collar and a tubular roller, by forming the crosssection of the guiding part of the guiding collar with a tapered section tilted at the fixed angle and a connecting curved section.
CONSTITUTION: A crosssection of the guiding surface 7 of a guide roller 3 comprises a tapered part 7a tilted towards the outside in the direction of an axis on the side of orbit surface and the curved section 7b protruding toward the end surface 9 of the tubular roller 4 at the end surface in the direction of radius of the guiding surface 7. The end surface 9 of the tubular roller comes in contact with the border line 10 of the tapered part 7a and the curved part 7b when skew is produced while the tubular roller 4 is in motion. The contact point C on the line 10 is at the position near the orbit surface 5 making the revolving radius of the tubular roller 4 short and the relative sliding speed at the contact point C lower.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18923680A JPS57114026A (en) | 1980-12-29 | 1980-12-29 | Tubular roller bearing and manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18923680A JPS57114026A (en) | 1980-12-29 | 1980-12-29 | Tubular roller bearing and manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57114026A true JPS57114026A (en) | 1982-07-15 |
JPS6410689B2 JPS6410689B2 (en) | 1989-02-22 |
Family
ID=16237879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18923680A Granted JPS57114026A (en) | 1980-12-29 | 1980-12-29 | Tubular roller bearing and manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57114026A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006112568A (en) * | 2004-10-15 | 2006-04-27 | Nsk Ltd | Cylindrical roller bearing |
JP2009520934A (en) * | 2005-12-21 | 2009-05-28 | シエフレル・コマンデイトゲゼルシヤフト | Rolling bearings with improved bending edges |
WO2009157155A1 (en) * | 2008-06-24 | 2009-12-30 | Ntn株式会社 | Cylindrical roller bearing |
JP2011021712A (en) * | 2009-07-17 | 2011-02-03 | Nsk Ltd | Linear guide device |
DE102004006313B4 (en) * | 2003-02-18 | 2013-12-19 | Ntn Corp. | Cylindrical roller bearings |
DE102013225859A1 (en) * | 2013-12-13 | 2015-06-18 | Aktiebolaget Skf | Raceway element and roller bearing with the raceway element |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4027930A (en) * | 1975-12-19 | 1977-06-07 | The Garrett Corporation | Bearing assembly and method |
JPS5279156A (en) * | 1975-12-26 | 1977-07-04 | Nippon Seiko Kk | Roller bearing |
JPS5436989U (en) * | 1977-08-19 | 1979-03-10 |
-
1980
- 1980-12-29 JP JP18923680A patent/JPS57114026A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4027930A (en) * | 1975-12-19 | 1977-06-07 | The Garrett Corporation | Bearing assembly and method |
JPS5279156A (en) * | 1975-12-26 | 1977-07-04 | Nippon Seiko Kk | Roller bearing |
JPS5436989U (en) * | 1977-08-19 | 1979-03-10 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004006313B4 (en) * | 2003-02-18 | 2013-12-19 | Ntn Corp. | Cylindrical roller bearings |
JP2006112568A (en) * | 2004-10-15 | 2006-04-27 | Nsk Ltd | Cylindrical roller bearing |
JP2009520934A (en) * | 2005-12-21 | 2009-05-28 | シエフレル・コマンデイトゲゼルシヤフト | Rolling bearings with improved bending edges |
WO2009157155A1 (en) * | 2008-06-24 | 2009-12-30 | Ntn株式会社 | Cylindrical roller bearing |
US8414194B2 (en) | 2008-06-24 | 2013-04-09 | Ntn Corporation | Cylindrical roller bearing |
JP2011021712A (en) * | 2009-07-17 | 2011-02-03 | Nsk Ltd | Linear guide device |
DE102013225859A1 (en) * | 2013-12-13 | 2015-06-18 | Aktiebolaget Skf | Raceway element and roller bearing with the raceway element |
DE102013225859B4 (en) | 2013-12-13 | 2019-10-10 | Aktiebolaget Skf | Raceway element and roller bearing with the raceway element |
Also Published As
Publication number | Publication date |
---|---|
JPS6410689B2 (en) | 1989-02-22 |
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