JPS5244358A - Detent retainer for a cone roller bearing and its manufacturing method - Google Patents

Detent retainer for a cone roller bearing and its manufacturing method

Info

Publication number
JPS5244358A
JPS5244358A JP50121053A JP12105375A JPS5244358A JP S5244358 A JPS5244358 A JP S5244358A JP 50121053 A JP50121053 A JP 50121053A JP 12105375 A JP12105375 A JP 12105375A JP S5244358 A JPS5244358 A JP S5244358A
Authority
JP
Japan
Prior art keywords
manufacturing
roller bearing
detent retainer
cone roller
roller
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
JP50121053A
Other languages
Japanese (ja)
Other versions
JPS5511810B2 (en
Inventor
Koji Sahashi
Shinobu Nasu
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 JP50121053A priority Critical patent/JPS5244358A/en
Publication of JPS5244358A publication Critical patent/JPS5244358A/en
Publication of JPS5511810B2 publication Critical patent/JPS5511810B2/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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/467—Details of individual pockets, e.g. shape or roller retaining means
    • 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
    • F16C19/36—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 a single row of rollers
    • F16C19/364—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 a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/467—Details of individual pockets, e.g. shape or roller retaining means
    • F16C33/4676—Details of individual pockets, e.g. shape or roller retaining means of the stays separating adjacent cage pockets, e.g. guide means for the bearing-surface of the rollers

Landscapes

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

Abstract

PURPOSE: A column projection of an appropriate width is provided in the center of the column, and a detent retainer piece for a roller is formed only on both sides of the upper and lower portions of the projected column so as to make a processing work of the detent retainer to and from piece for a roller easier, and make the repeated fixing and detaching of the roller possible.
COPYRIGHT: (C)1977,JPO&Japio
JP50121053A 1975-10-06 1975-10-06 Detent retainer for a cone roller bearing and its manufacturing method Granted JPS5244358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50121053A JPS5244358A (en) 1975-10-06 1975-10-06 Detent retainer for a cone roller bearing and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50121053A JPS5244358A (en) 1975-10-06 1975-10-06 Detent retainer for a cone roller bearing and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS5244358A true JPS5244358A (en) 1977-04-07
JPS5511810B2 JPS5511810B2 (en) 1980-03-27

Family

ID=14801656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50121053A Granted JPS5244358A (en) 1975-10-06 1975-10-06 Detent retainer for a cone roller bearing and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS5244358A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008149790A1 (en) * 2007-06-06 2008-12-11 Ntn Corporation Taper roller bearing
US8714832B2 (en) 2010-02-24 2014-05-06 Jtekt Corporation Conical roller cage
FR3032501A1 (en) * 2015-02-05 2016-08-12 Ntn-Snr Roulements MONOBLOC CAGE FOR CYLINDRICAL ROLLER BEARING

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB977252A (en) * 1962-11-29 1964-12-02 Duerkoppwerke Ag One-piece boiler roller bearing window cage made of moulded synthetic material
JPS49145054U (en) * 1973-04-16 1974-12-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB977252A (en) * 1962-11-29 1964-12-02 Duerkoppwerke Ag One-piece boiler roller bearing window cage made of moulded synthetic material
JPS49145054U (en) * 1973-04-16 1974-12-13

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008149790A1 (en) * 2007-06-06 2008-12-11 Ntn Corporation Taper roller bearing
JP2008303942A (en) * 2007-06-06 2008-12-18 Ntn Corp Tapered roller bearing
US8714832B2 (en) 2010-02-24 2014-05-06 Jtekt Corporation Conical roller cage
FR3032501A1 (en) * 2015-02-05 2016-08-12 Ntn-Snr Roulements MONOBLOC CAGE FOR CYLINDRICAL ROLLER BEARING

Also Published As

Publication number Publication date
JPS5511810B2 (en) 1980-03-27

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