JPS5594092A - Radial type hybrid bearing device by general purpose rolling bearing - Google Patents

Radial type hybrid bearing device by general purpose rolling bearing

Info

Publication number
JPS5594092A
JPS5594092A JP191879A JP191879A JPS5594092A JP S5594092 A JPS5594092 A JP S5594092A JP 191879 A JP191879 A JP 191879A JP 191879 A JP191879 A JP 191879A JP S5594092 A JPS5594092 A JP S5594092A
Authority
JP
Japan
Prior art keywords
shaft
lubricating oil
clearance
bearing
inner ring
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
JP191879A
Other languages
Japanese (ja)
Inventor
Shizuo Koizumi
Junzo Okamoto
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP191879A priority Critical patent/JPS5594092A/en
Publication of JPS5594092A publication Critical patent/JPS5594092A/en
Pending legal-status Critical Current

Links

Landscapes

  • Rolling Contact Bearings (AREA)

Abstract

PURPOSE: To eliminate a specific lubricating oil supply device, by feeding a lubricating oil to the clearance between shaft and bearing in the method of pumping action of the shaft.
CONSTITUTION: An inner ring 2 of a ball bearing 1, rotating with a radial load applied, is installed to a shaft 3 in the method of clearance fit, and a sliding bearing is constructed between the both above. An oil tank 4 of a lubricating oil 5 is provided in such manner with its liquid level positioned below the before said shaft 3, and a swivel joint 10 is provided so as to feed a lubricating oil to a clearance 6 between the inner ring 2 and the shaft 3. With a lubricating oil filled previously in a passage 7, if rotated the shaft 3, the lubricating oil 5 in the oil tank 4 is sucked by the pumping action, following a relative rotation between the shaft 3 and the inner ring 2, and gradually fed to the clearance 6. In addition, a lubricating oil, flowing out of this clearance, lubricates also the ball bearing 1, resulting in an effective operation of lubrication.
COPYRIGHT: (C)1980,JPO&Japio
JP191879A 1979-01-10 1979-01-10 Radial type hybrid bearing device by general purpose rolling bearing Pending JPS5594092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP191879A JPS5594092A (en) 1979-01-10 1979-01-10 Radial type hybrid bearing device by general purpose rolling bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP191879A JPS5594092A (en) 1979-01-10 1979-01-10 Radial type hybrid bearing device by general purpose rolling bearing

Publications (1)

Publication Number Publication Date
JPS5594092A true JPS5594092A (en) 1980-07-17

Family

ID=11514959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP191879A Pending JPS5594092A (en) 1979-01-10 1979-01-10 Radial type hybrid bearing device by general purpose rolling bearing

Country Status (1)

Country Link
JP (1) JPS5594092A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013075868A3 (en) * 2011-11-25 2014-06-26 Robert Bosch Gmbh Electric motor
JP2015042883A (en) * 2013-08-26 2015-03-05 日野自動車株式会社 Bearing structure
EP3012505A1 (en) * 2014-10-22 2016-04-27 Ammann Czech Republic a.s. Vibrating roller

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013075868A3 (en) * 2011-11-25 2014-06-26 Robert Bosch Gmbh Electric motor
US9140256B2 (en) 2011-11-25 2015-09-22 Robert Bosch Gmbh Electric motor
JP2015042883A (en) * 2013-08-26 2015-03-05 日野自動車株式会社 Bearing structure
EP3012505A1 (en) * 2014-10-22 2016-04-27 Ammann Czech Republic a.s. Vibrating roller

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