JPS57114026A - Tubular roller bearing and manufacturing method - Google Patents

Tubular roller bearing and manufacturing method

Info

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
Application number
JP18923680A
Other languages
Japanese (ja)
Other versions
JPS6410689B2 (en
Inventor
Yukio Oura
Jiyouji Hatsuta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NSK Ltd
Original Assignee
NSK Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NSK Ltd filed Critical NSK Ltd
Priority to JP18923680A priority Critical patent/JPS57114026A/en
Publication of JPS57114026A publication Critical patent/JPS57114026A/en
Publication of JPS6410689B2 publication Critical patent/JPS6410689B2/ja
Granted legal-status Critical Current

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
JP18923680A 1980-12-29 1980-12-29 Tubular roller bearing and manufacturing method Granted JPS57114026A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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