JPS563318A - Steel wire-caulked, pivoting seat bearing - Google Patents

Steel wire-caulked, pivoting seat bearing

Info

Publication number
JPS563318A
JPS563318A JP7915279A JP7915279A JPS563318A JP S563318 A JPS563318 A JP S563318A JP 7915279 A JP7915279 A JP 7915279A JP 7915279 A JP7915279 A JP 7915279A JP S563318 A JPS563318 A JP S563318A
Authority
JP
Japan
Prior art keywords
steel wires
grinding
caulked
5ew5h
concave
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
JP7915279A
Other languages
Japanese (ja)
Inventor
Katsuhiko Ushio
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 JP7915279A priority Critical patent/JPS563318A/en
Publication of JPS563318A publication Critical patent/JPS563318A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • F16C33/61—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings formed by wires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • F16C19/166—Four-point-contact ball bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

PURPOSE: To facilitate grinding and also to enable a smooth turning with a load capacity increased, by a method wherein steel wires are caulked into grooves made in a circumferential direction of an outer and an inner ring, and a surface of the steel wire is ground in a concave R-shape.
CONSTITUTION: Steel wires 5EW5H are caulked into circumferential grooves 9EW 9H made in an outer ring 1 and upper and lower rings 2 and 3, and the steel wires, united with the outer ring 1 and the upper and lower rings 2 and 3 to form a completely monolithical object, are then grinding-finished in a concave R-shape. Working errors accumulated in the outer ring 1 and the upper and lower rings 2 and 3 in a first process are all corrected by the grinding-finish, and a section where a rotating object 4 and the steel wires 5EW5H make contact with each other is maintained within an extreme minor error range. Grinding of the steel wires 5EW5H can be completed in a short time because of the small volume thereof. Besides, a contact portion with the rotating object 4 is formed in the concave R-shape, and thereby a device can correspond to the increase in a load capacity and the movement of a contact point resulting from the somewhat deformation due to a load, which results in permitting the smooth rotation.
COPYRIGHT: (C)1981,JPO&Japio
JP7915279A 1979-06-25 1979-06-25 Steel wire-caulked, pivoting seat bearing Pending JPS563318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7915279A JPS563318A (en) 1979-06-25 1979-06-25 Steel wire-caulked, pivoting seat bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7915279A JPS563318A (en) 1979-06-25 1979-06-25 Steel wire-caulked, pivoting seat bearing

Publications (1)

Publication Number Publication Date
JPS563318A true JPS563318A (en) 1981-01-14

Family

ID=13681981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7915279A Pending JPS563318A (en) 1979-06-25 1979-06-25 Steel wire-caulked, pivoting seat bearing

Country Status (1)

Country Link
JP (1) JPS563318A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6313914A (en) * 1986-04-28 1988-01-21 ヘツシユ・アクチエンゲゼルシヤフト Annular double-row molding wire-rod bearing
JPH06186328A (en) * 1992-12-21 1994-07-08 Fujitsu Ltd Ultrasonic range-finding device
JPH084764A (en) * 1994-06-22 1996-01-09 Smc Corp Linear guide and its manufacture
JPH0814254A (en) * 1994-07-01 1996-01-16 Smc Corp Linear guide and its manufacture
DE102007007998A1 (en) * 2007-02-17 2008-08-21 Franke & Heydrich Kg Deep-groove, thin ball bearing- or four-point bearing assemblies, are seated and held in grooves with turned edges to retain ball bearing assembly
WO2012033286A2 (en) * 2010-09-10 2012-03-15 Yoo Hwa-Yale Elastic ring bearing
KR101277660B1 (en) * 2012-08-08 2013-06-21 황윤철 Bearings having elastic rings
US8926187B2 (en) 2010-09-10 2015-01-06 Smartcaster Co., Ltd. Elastic ring bearing
JP2016517495A (en) * 2013-03-14 2016-06-16 コーヨー ベアリングス ノース アメリカ エルエルシー Bearing assembly for steering column

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6313914A (en) * 1986-04-28 1988-01-21 ヘツシユ・アクチエンゲゼルシヤフト Annular double-row molding wire-rod bearing
JPH06186328A (en) * 1992-12-21 1994-07-08 Fujitsu Ltd Ultrasonic range-finding device
JPH084764A (en) * 1994-06-22 1996-01-09 Smc Corp Linear guide and its manufacture
JPH0814254A (en) * 1994-07-01 1996-01-16 Smc Corp Linear guide and its manufacture
DE102007007998A1 (en) * 2007-02-17 2008-08-21 Franke & Heydrich Kg Deep-groove, thin ball bearing- or four-point bearing assemblies, are seated and held in grooves with turned edges to retain ball bearing assembly
DE102007007998B4 (en) * 2007-02-17 2017-07-13 Franke & Heydrich Kg Rolling bearings in the form of a deep groove ball bearing or a four-point bearing
WO2012033286A3 (en) * 2010-09-10 2012-05-10 Yoo Hwa-Yale Elastic ring bearing
US8926187B2 (en) 2010-09-10 2015-01-06 Smartcaster Co., Ltd. Elastic ring bearing
WO2012033286A2 (en) * 2010-09-10 2012-03-15 Yoo Hwa-Yale Elastic ring bearing
KR101277660B1 (en) * 2012-08-08 2013-06-21 황윤철 Bearings having elastic rings
JP2016517495A (en) * 2013-03-14 2016-06-16 コーヨー ベアリングス ノース アメリカ エルエルシー Bearing assembly for steering column
US9945420B2 (en) 2013-03-14 2018-04-17 Koyo Bearings North America Llc Bearing assembly for steering column
US10458474B2 (en) 2013-03-14 2019-10-29 Koyo Bearings North America Llc Bearing assembly for steering column

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