JPS57163727A - Retainer for roller bearing and its fitting - Google Patents

Retainer for roller bearing and its fitting

Info

Publication number
JPS57163727A
JPS57163727A JP56050325A JP5032581A JPS57163727A JP S57163727 A JPS57163727 A JP S57163727A JP 56050325 A JP56050325 A JP 56050325A JP 5032581 A JP5032581 A JP 5032581A JP S57163727 A JPS57163727 A JP S57163727A
Authority
JP
Japan
Prior art keywords
retainer
pocket
cylindrical roller
rim
bars
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
JP56050325A
Other languages
Japanese (ja)
Inventor
Kenichi Kawakita
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
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 NTN Toyo Bearing Co Ltd filed Critical NTN Toyo Bearing Co Ltd
Priority to JP56050325A priority Critical patent/JPS57163727A/en
Publication of JPS57163727A publication Critical patent/JPS57163727A/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
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
    • 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
    • F16C43/06—Placing rolling bodies in cages or bearings
    • F16C43/08—Placing rolling bodies in cages or bearings by deforming the cages or the races
    • F16C43/083—Placing rolling bodies in cages or bearings by deforming the cages or the races by plastic deformation of the cage
    • 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
    • F16C19/24—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 radial load mainly
    • F16C19/26—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 radial load mainly with a single row of rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

PURPOSE:To precisely incooperate a retainer without dividing an outer race by holding a roller between bars which divide rectangular pockets formed in a circumferential face and axially projecting a peripheral rim toward the inside of pocket. CONSTITUTION:A retainer 6 holds cylindrical roller 4 and properly guides them on a orbit surface 5 of an outer race 1. When completed, the retainer 6 holds the part located from the center of the cylindrical roll-in its pocket 7 shaped in the rectangular form and axially a little longer than the cylindrical roller 4. And a circumferential rim 8 of the pocket is projectively deformed into the pocket 7 in the axial direction seemingly to adjust an axial clearance between the end face of the cylindrical roller 4 and the rim. Before the retainer 6 is shaped, each of the pockets 6 is made in such a trapezoidal form that a flanged periphery 9 is long and another periphery 8 is short. Bars 10 which divide each pocket 7 are made in the form of a conical trapezoid.
JP56050325A 1981-04-02 1981-04-02 Retainer for roller bearing and its fitting Pending JPS57163727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56050325A JPS57163727A (en) 1981-04-02 1981-04-02 Retainer for roller bearing and its fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56050325A JPS57163727A (en) 1981-04-02 1981-04-02 Retainer for roller bearing and its fitting

Publications (1)

Publication Number Publication Date
JPS57163727A true JPS57163727A (en) 1982-10-08

Family

ID=12855747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56050325A Pending JPS57163727A (en) 1981-04-02 1981-04-02 Retainer for roller bearing and its fitting

Country Status (1)

Country Link
JP (1) JPS57163727A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0897064A1 (en) * 1997-07-18 1999-02-17 SKF INDUSTRIE S.p.A. Retaining structure for retaining rolling bodies of a rolling bearing, in particular a cylindrical roller bearing
DE102005009772A1 (en) * 2005-03-03 2006-09-14 Aktiebolaget Skf Tapered roller bearing, has cage with roller recess including axial projection guiding end face of roller to prevent edge contact between face and cage
US7766555B2 (en) 2004-02-20 2010-08-03 Ntn Corporation Roller bearing and method of assembling the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0897064A1 (en) * 1997-07-18 1999-02-17 SKF INDUSTRIE S.p.A. Retaining structure for retaining rolling bodies of a rolling bearing, in particular a cylindrical roller bearing
US6132102A (en) * 1997-07-18 2000-10-17 Skf Industrie S.P.A. Retaining structure for retaining rolling bodies of a rolling bearing, in particular a cylindrical roller bearing
US7766555B2 (en) 2004-02-20 2010-08-03 Ntn Corporation Roller bearing and method of assembling the same
DE102005009772A1 (en) * 2005-03-03 2006-09-14 Aktiebolaget Skf Tapered roller bearing, has cage with roller recess including axial projection guiding end face of roller to prevent edge contact between face and cage
DE102005009772B4 (en) * 2005-03-03 2008-11-13 Aktiebolaget Skf Tapered roller bearings

Similar Documents

Publication Publication Date Title
FR2260024B1 (en)
DE3377734D1 (en) Rotary fluid handling machine having reduced fluid leakage
DE3367006D1 (en) Radial rolling bearing
IT1237683B (en) ROLLER BEARING
FR2235005B1 (en)
US3353881A (en) Cage for roller bearings
GB8421846D0 (en) Bearing cup with restraining flange
JPS5489147A (en) Conical roller bearing
JPS57163727A (en) Retainer for roller bearing and its fitting
AU3411778A (en) Retainer ring for cylindrical roller bearings
EP0091963A4 (en) Method of machining inner ring for conical roller bearing.
FR2192644A5 (en)
IT1155127B (en) DEVICE FOR LOCKING THE INTERNAL RING OF A ROLLING BEARING ON A ROTATING SHAFT
GB928235A (en) Improvements in rolls for centering and aligning strip material
US3004809A (en) Thrust roller bearings
FR2320454B1 (en)
IT8323629A0 (en) ROLLING BEARING, PREFERABLY FOR LARGE CYLINDRICAL ROLLER BEARINGS.
JPS5729851A (en) Thrust washer supporting mechanism for truque-converter
JPS56147923A (en) Roller bearing with retainer
ES193887U (en) Roller bearing. (Machine-translation by Google Translate, not legally binding)
GB8329870D0 (en) Cage for rolling radial bearing
JPS51144854A (en) Cage for cylindrical roller bearing
JPS543641A (en) Machine cage for ball bearing and its manufacturing process
GB936379A (en)
JPS5670131A (en) Assembling of retainer for cylindrical roller bearing