JPS5453735A - Roller bearing for automobile transmission - Google Patents

Roller bearing for automobile transmission

Info

Publication number
JPS5453735A
JPS5453735A JP11942677A JP11942677A JPS5453735A JP S5453735 A JPS5453735 A JP S5453735A JP 11942677 A JP11942677 A JP 11942677A JP 11942677 A JP11942677 A JP 11942677A JP S5453735 A JPS5453735 A JP S5453735A
Authority
JP
Japan
Prior art keywords
roller bearings
main shaft
fretting
rotation
roller bearing
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
JP11942677A
Other languages
Japanese (ja)
Inventor
Moichi Chiba
Takao Iguchi
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Priority to JP11942677A priority Critical patent/JPS5453735A/en
Publication of JPS5453735A publication Critical patent/JPS5453735A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structure Of Transmissions (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

PURPOSE: To provide effective prevention of fretting by setting the ends of roller bearings on the synchronous side in a specific position.
CONSTITUTION: Two or more roller bearings 41 through 44 are combined in parallel and the ends 421 and 431 of roller bearings 42 and 43 located on the side of a hub 51 of a synchro-mesh 5 are spaced within a range of 60W75% of the widths l1 and l2 on the side of a main gear shaft 1 as measured from points 21 and 31 opposite each other with both located underneath main shaft gears 2 and 3. This permits gears 2 and 3 on the main shaft side to rotate together with the main shaft 1 upon transmission of torque, which provides roller bearings 41 and 42 disposed unevenly toward a side opposite the synchronous side with relative movement (rotation) motion (rotation) and allow bearings to rotate little by little setting them in a fixed position and produces an effect in prevention of fretting
COPYRIGHT: (C)1979,JPO&Japio
JP11942677A 1977-10-06 1977-10-06 Roller bearing for automobile transmission Pending JPS5453735A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11942677A JPS5453735A (en) 1977-10-06 1977-10-06 Roller bearing for automobile transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11942677A JPS5453735A (en) 1977-10-06 1977-10-06 Roller bearing for automobile transmission

Publications (1)

Publication Number Publication Date
JPS5453735A true JPS5453735A (en) 1979-04-27

Family

ID=14761147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11942677A Pending JPS5453735A (en) 1977-10-06 1977-10-06 Roller bearing for automobile transmission

Country Status (1)

Country Link
JP (1) JPS5453735A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04106518U (en) * 1991-02-27 1992-09-14 光洋精工株式会社 Synchronous meshing device for transmission
JPH0673436U (en) * 1993-03-31 1994-10-18 エヌティエヌ株式会社 Double-row needle roller bearings for idler gears
JP2007078136A (en) * 2005-09-16 2007-03-29 Jtekt Corp Bearing for universal joint

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04106518U (en) * 1991-02-27 1992-09-14 光洋精工株式会社 Synchronous meshing device for transmission
JPH0673436U (en) * 1993-03-31 1994-10-18 エヌティエヌ株式会社 Double-row needle roller bearings for idler gears
JP2007078136A (en) * 2005-09-16 2007-03-29 Jtekt Corp Bearing for universal joint

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