JPS5594021A - Method for manufacturing split bearing ring - Google Patents

Method for manufacturing split bearing ring

Info

Publication number
JPS5594021A
JPS5594021A JP260979A JP260979A JPS5594021A JP S5594021 A JPS5594021 A JP S5594021A JP 260979 A JP260979 A JP 260979A JP 260979 A JP260979 A JP 260979A JP S5594021 A JPS5594021 A JP S5594021A
Authority
JP
Japan
Prior art keywords
outer race
recessions
notches
bearing ring
rectangular
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
JP260979A
Other languages
Japanese (ja)
Other versions
JPS6260564B2 (en
Inventor
Yasuo Fujioka
Masayuki Tsushima
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 JP260979A priority Critical patent/JPS5594021A/en
Publication of JPS5594021A publication Critical patent/JPS5594021A/en
Publication of JPS6260564B2 publication Critical patent/JPS6260564B2/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
    • F16C19/02—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

Landscapes

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

Abstract

PURPOSE: To facilitate the assembling of a bearing by forming V-shaped notches on the inner surface of an outer race and rectangular recessions on the outer surface of the outer race and cracking the outer race into two parts by applying a force to the plural points along the circumference of the outer race to form irregular joining surfaces.
CONSTITUTION: Rectangular recessions 2 and V-shaped notches 3 are formed on the outer race 1 of a four-point contact type bearing. After heat-treating and finishing the outer race 1 to a fixed dimensions, the outer race 1 is cracked into two parts by applying force by a press (A) to positions aWd having the recessions 2 and notches 3. The crack 12 produced by the pressing extends between the recessions 2 and the notches 3 forming irregular joining surfaces having recesses at four points.
COPYRIGHT: (C)1980,JPO&Japio
JP260979A 1979-01-12 1979-01-12 Method for manufacturing split bearing ring Granted JPS5594021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP260979A JPS5594021A (en) 1979-01-12 1979-01-12 Method for manufacturing split bearing ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP260979A JPS5594021A (en) 1979-01-12 1979-01-12 Method for manufacturing split bearing ring

Publications (2)

Publication Number Publication Date
JPS5594021A true JPS5594021A (en) 1980-07-17
JPS6260564B2 JPS6260564B2 (en) 1987-12-17

Family

ID=11534129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP260979A Granted JPS5594021A (en) 1979-01-12 1979-01-12 Method for manufacturing split bearing ring

Country Status (1)

Country Link
JP (1) JPS5594021A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009133496A (en) * 2009-03-23 2009-06-18 Nippon Pillar Packing Co Ltd Method for separating seal ring for mechanical seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009133496A (en) * 2009-03-23 2009-06-18 Nippon Pillar Packing Co Ltd Method for separating seal ring for mechanical seal

Also Published As

Publication number Publication date
JPS6260564B2 (en) 1987-12-17

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