JPS5597523A - Divided bearing ring - Google Patents

Divided bearing ring

Info

Publication number
JPS5597523A
JPS5597523A JP515679A JP515679A JPS5597523A JP S5597523 A JPS5597523 A JP S5597523A JP 515679 A JP515679 A JP 515679A JP 515679 A JP515679 A JP 515679A JP S5597523 A JPS5597523 A JP S5597523A
Authority
JP
Japan
Prior art keywords
bearing
split
groove
race
shaped groove
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
JP515679A
Other languages
Japanese (ja)
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 JP515679A priority Critical patent/JPS5597523A/en
Publication of JPS5597523A publication Critical patent/JPS5597523A/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
    • 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 simplify the assembly work, improve the life of a bearing and prevent dislocation of a split face by providing the split face of the bearing with a zigzaged form.
CONSTITUTION: In the outer ring 1 of a 4-point contacting type bearing, a rectangular groove 2 and a V-shaped groove 3 are provided-the groove 3 is excavated ring-shapedly along the center of the race 4 while the groove 2, also ring-shapedly, at the part in outside surfade 5 mating this V-shaped groove 3. Rolls arranged on the race 4 after assembling is completed make angular 2-point contact with the race 4, where the rolls and the V-shaped groove 3 never interfere with each other. The bearing's outer ring 1 undergoes, after the specified heat treatment, a dimensional finish grinding and then is split by applying load to the grooves 2, 3 with a press device A. A crack is formed continuously by the load of wedges 8, 9 to points a, b, c and d, and split surfaces consisting of a convex and a concave are provided at four points on the circumference. The split surfaces mate each other with the original form, assuring easy assembling work.
COPYRIGHT: (C)1980,JPO&Japio
JP515679A 1979-01-18 1979-01-18 Divided bearing ring Pending JPS5597523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP515679A JPS5597523A (en) 1979-01-18 1979-01-18 Divided bearing ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP515679A JPS5597523A (en) 1979-01-18 1979-01-18 Divided bearing ring

Publications (1)

Publication Number Publication Date
JPS5597523A true JPS5597523A (en) 1980-07-24

Family

ID=11603393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP515679A Pending JPS5597523A (en) 1979-01-18 1979-01-18 Divided bearing ring

Country Status (1)

Country Link
JP (1) JPS5597523A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4865472A (en) * 1987-03-17 1989-09-12 Werner Jacob Double row roller bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4865472A (en) * 1987-03-17 1989-09-12 Werner Jacob Double row roller bearing

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