JPS5491652A - Radial type roller bearing - Google Patents

Radial type roller bearing

Info

Publication number
JPS5491652A
JPS5491652A JP15808777A JP15808777A JPS5491652A JP S5491652 A JPS5491652 A JP S5491652A JP 15808777 A JP15808777 A JP 15808777A JP 15808777 A JP15808777 A JP 15808777A JP S5491652 A JPS5491652 A JP S5491652A
Authority
JP
Japan
Prior art keywords
bearing
wheel
roller bearing
track surface
constitution
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
Application number
JP15808777A
Other languages
Japanese (ja)
Inventor
Osamu Maeda
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.)
NTN Corp
Original Assignee
Toyo Bearing Manufacturing Co Ltd
NTN Toyo Bearing Co 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 Toyo Bearing Manufacturing Co Ltd, NTN Toyo Bearing Co Ltd filed Critical Toyo Bearing Manufacturing Co Ltd
Priority to JP15808777A priority Critical patent/JPS5491652A/en
Publication of JPS5491652A publication Critical patent/JPS5491652A/en
Pending legal-status Critical Current

Links

Landscapes

  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)

Abstract

PURPOSE: To obtain such contact surface pressures between roller surfaces and a track surface that are required for rollers to effect regular rolling movements by constituting a roller bearing such that the track surface is disposed slightly eccetrically relative to a fitting surface of a fixed wheel.
CONSTITUTION: In case of a rotary inner wheel, a track surface 11' of an outer wheel is disposed slightly eccentrically a relative to an outer periphery of the outer wheel 11. By such constitution with a mounting similar to that of a conventional bearing, the axis is disposed eccentrically of itself thereby to forcibly deflect the shaft. Accordingly, load distribution of the bearing is expanded, thereby preventing sticking of the bearing.
COPYRIGHT: (C)1979,JPO&Japio
JP15808777A 1977-12-29 1977-12-29 Radial type roller bearing Pending JPS5491652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15808777A JPS5491652A (en) 1977-12-29 1977-12-29 Radial type roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15808777A JPS5491652A (en) 1977-12-29 1977-12-29 Radial type roller bearing

Publications (1)

Publication Number Publication Date
JPS5491652A true JPS5491652A (en) 1979-07-20

Family

ID=15664004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15808777A Pending JPS5491652A (en) 1977-12-29 1977-12-29 Radial type roller bearing

Country Status (1)

Country Link
JP (1) JPS5491652A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008208943A (en) * 2007-02-27 2008-09-11 Jtekt Corp Turbo-molecular pump and touchdown bearing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008208943A (en) * 2007-02-27 2008-09-11 Jtekt Corp Turbo-molecular pump and touchdown bearing device

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