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JPS56153111A - Bearing device - Google Patents

Bearing device

Info

Publication number
JPS56153111A
JPS56153111A JP5635080A JP5635080A JPS56153111A JP S56153111 A JPS56153111 A JP S56153111A JP 5635080 A JP5635080 A JP 5635080A JP 5635080 A JP5635080 A JP 5635080A JP S56153111 A JPS56153111 A JP S56153111A
Authority
JP
Japan
Prior art keywords
retainer
crank
rollers
bearing
chamferring
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
JP5635080A
Other languages
Japanese (ja)
Inventor
Yoshitoshi Hagiwara
Shoichi Honda
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP5635080A priority Critical patent/JPS56153111A/en
Publication of JPS56153111A publication Critical patent/JPS56153111A/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
    • F16C33/51—Cages for rollers or needles formed of unconnected members
    • F16C33/513—Cages for rollers or needles formed of unconnected members formed of arcuate segments for carrying one or more rollers
    • F16C33/516—Cages for rollers or needles formed of unconnected members formed of arcuate segments for carrying one or more rollers with two segments, e.g. double-split cages with two semicircular parts
    • 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
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/04—Connecting-rod bearings; Attachments thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

PURPOSE: To prevent a retainer from seizing onto the outer part at the deformation of the retainer due to a centrifugal force in a bearing device provided in the part of a crank-pin on a crank-shaft of an engine by a method wherein the corner of a section part of the retainer holding a plurality of rollers is chamferred.
CONSTITUTION: A bearing comprising a plurality of rollers held by the retainer 4 and other rollers 5 is provided in the part of the crank-pin 2 of the crank-shaft 1 and the outer part 3 at the large diameter end of a connecting rod is supported rotatably around this bearing. The retainer 4 posseses radial section parts 6 in a coil form or a split form. In this case, chamferring 7a is conducted at the corner of the section part 6 of the retainer 4. Also, when the diameter of the retainer 4 is shown by D, the chamferring dimension is set about 0.02W0.08D for the length l1 in the peripheral direction, about 0.002W0.02D for the depth d1 in the radial direction and about 0.002W0.02D for the roundness r1.
COPYRIGHT: (C)1981,JPO&Japio
JP5635080A 1980-04-30 1980-04-30 Bearing device Pending JPS56153111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5635080A JPS56153111A (en) 1980-04-30 1980-04-30 Bearing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5635080A JPS56153111A (en) 1980-04-30 1980-04-30 Bearing device

Publications (1)

Publication Number Publication Date
JPS56153111A true JPS56153111A (en) 1981-11-27

Family

ID=13024775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5635080A Pending JPS56153111A (en) 1980-04-30 1980-04-30 Bearing device

Country Status (1)

Country Link
JP (1) JPS56153111A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6245420U (en) * 1985-09-06 1987-03-19
US5328277A (en) * 1992-09-24 1994-07-12 The Torrington Company Cage for roller bearings
JP2007155129A (en) * 2005-12-07 2007-06-21 Minebea Co Ltd Spherical bearing arrangement, its manufacturing method and split ball portion

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6245420U (en) * 1985-09-06 1987-03-19
JPH0310416Y2 (en) * 1985-09-06 1991-03-14
US5328277A (en) * 1992-09-24 1994-07-12 The Torrington Company Cage for roller bearings
JP2007155129A (en) * 2005-12-07 2007-06-21 Minebea Co Ltd Spherical bearing arrangement, its manufacturing method and split ball portion

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