JPS5354639A - Double row conical roller bearing manufacturing method - Google Patents

Double row conical roller bearing manufacturing method

Info

Publication number
JPS5354639A
JPS5354639A JP12980876A JP12980876A JPS5354639A JP S5354639 A JPS5354639 A JP S5354639A JP 12980876 A JP12980876 A JP 12980876A JP 12980876 A JP12980876 A JP 12980876A JP S5354639 A JPS5354639 A JP S5354639A
Authority
JP
Japan
Prior art keywords
roller bearing
double row
conical roller
row conical
bearing manufacturing
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
JP12980876A
Other languages
Japanese (ja)
Other versions
JPS5610143B2 (en
Inventor
Hiromichi Tateishi
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 JP12980876A priority Critical patent/JPS5354639A/en
Publication of JPS5354639A publication Critical patent/JPS5354639A/en
Publication of JPS5610143B2 publication Critical patent/JPS5610143B2/ja
Granted 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement

Landscapes

  • Rolling Contact Bearings (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

PURPOSE: To restrain the scatter of axial gaps after an inner race is united, by particularly manufacturing two outer race faces of a double row conical roller bearing to make each dimensional difference fixed.
COPYRIGHT: (C)1978,JPO&Japio
JP12980876A 1976-10-27 1976-10-27 Double row conical roller bearing manufacturing method Granted JPS5354639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12980876A JPS5354639A (en) 1976-10-27 1976-10-27 Double row conical roller bearing manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12980876A JPS5354639A (en) 1976-10-27 1976-10-27 Double row conical roller bearing manufacturing method

Publications (2)

Publication Number Publication Date
JPS5354639A true JPS5354639A (en) 1978-05-18
JPS5610143B2 JPS5610143B2 (en) 1981-03-05

Family

ID=15018725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12980876A Granted JPS5354639A (en) 1976-10-27 1976-10-27 Double row conical roller bearing manufacturing method

Country Status (1)

Country Link
JP (1) JPS5354639A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57102752A (en) * 1980-12-15 1982-06-25 Cincinnati Milacron Heald Grinding method through gage control
JPS58149170A (en) * 1982-03-01 1983-09-05 Ntn Toyo Bearing Co Ltd Working method of bearing ring in double row rolling bearing of integral type

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57102752A (en) * 1980-12-15 1982-06-25 Cincinnati Milacron Heald Grinding method through gage control
JPS58149170A (en) * 1982-03-01 1983-09-05 Ntn Toyo Bearing Co Ltd Working method of bearing ring in double row rolling bearing of integral type
JPH0220380B2 (en) * 1982-03-01 1990-05-09 Ntn Toyo Bearing Co Ltd

Also Published As

Publication number Publication date
JPS5610143B2 (en) 1981-03-05

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