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JPS5514313A - One-end enclosed shell type roll bearing for universal joint - Google Patents

One-end enclosed shell type roll bearing for universal joint

Info

Publication number
JPS5514313A
JPS5514313A JP8456378A JP8456378A JPS5514313A JP S5514313 A JPS5514313 A JP S5514313A JP 8456378 A JP8456378 A JP 8456378A JP 8456378 A JP8456378 A JP 8456378A JP S5514313 A JPS5514313 A JP S5514313A
Authority
JP
Japan
Prior art keywords
section
concave
universal joint
shell type
grease
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
JP8456378A
Other languages
Japanese (ja)
Other versions
JPS5725735B2 (en
Inventor
Tatsuo Ishikawa
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 JP8456378A priority Critical patent/JPS5514313A/en
Priority to EP79301344A priority patent/EP0007223A1/en
Publication of JPS5514313A publication Critical patent/JPS5514313A/en
Publication of JPS5725735B2 publication Critical patent/JPS5725735B2/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
    • F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
    • F16C21/005—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement the external zone of a bearing with rolling members, e.g. needles, being cup-shaped, with or without a separate thrust-bearing disc or ring, e.g. for universal joints
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/41—Couplings

Landscapes

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

Abstract

PURPOSE:To improve the lubrication performance of a bearing by forming a number of convex sections between the concave section of the bottom wall of an outer wheel and the surface groove which is formed between the bottom and side walls and effectively introducing grease on the contact surface. CONSTITUTION:The concave 42 is formed at the center of the bottom wall 41 of the shell outer wheel 4 and the surface groove 44 of grease in the connection section between the bottom 41 and the cylindrical side wall 43. A number of convex sections 46 are formed on the central section's circumference of the flat section 45 between the outer edge of the concave 42 and the inner edge of the surface groove 44. This bearing effectively introduces the grease near the convex section 46 by the swing rotation of the shaft and improves its lubrication performance.
JP8456378A 1978-07-13 1978-07-13 One-end enclosed shell type roll bearing for universal joint Granted JPS5514313A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8456378A JPS5514313A (en) 1978-07-13 1978-07-13 One-end enclosed shell type roll bearing for universal joint
EP79301344A EP0007223A1 (en) 1978-07-13 1979-07-10 Improvements in or relating to roller bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8456378A JPS5514313A (en) 1978-07-13 1978-07-13 One-end enclosed shell type roll bearing for universal joint

Publications (2)

Publication Number Publication Date
JPS5514313A true JPS5514313A (en) 1980-01-31
JPS5725735B2 JPS5725735B2 (en) 1982-05-31

Family

ID=13834113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8456378A Granted JPS5514313A (en) 1978-07-13 1978-07-13 One-end enclosed shell type roll bearing for universal joint

Country Status (1)

Country Link
JP (1) JPS5514313A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112127U (en) * 1979-01-31 1980-08-07
DE19622446C1 (en) * 1996-06-05 1997-10-16 Gkn Automotive Ag Journal cross fitting for universal joint of motor vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118568A (en) * 1974-08-06 1976-02-14 Japan Atomic Energy Res Inst EKIMENKEI
JPS5272047A (en) * 1975-12-11 1977-06-16 Gelenkwellenbau Gmbh Flat buffer disc for bearing pin of cross pin of universal coupling
JPS556040A (en) * 1978-06-26 1980-01-17 Koyo Seiko Co Ltd Bearing for cardan joint

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118568A (en) * 1974-08-06 1976-02-14 Japan Atomic Energy Res Inst EKIMENKEI
JPS5272047A (en) * 1975-12-11 1977-06-16 Gelenkwellenbau Gmbh Flat buffer disc for bearing pin of cross pin of universal coupling
JPS556040A (en) * 1978-06-26 1980-01-17 Koyo Seiko Co Ltd Bearing for cardan joint

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112127U (en) * 1979-01-31 1980-08-07
DE19622446C1 (en) * 1996-06-05 1997-10-16 Gkn Automotive Ag Journal cross fitting for universal joint of motor vehicle
US5769723A (en) * 1996-06-05 1998-06-23 Gkn Automotive Ag Cross member unit for universal joints

Also Published As

Publication number Publication date
JPS5725735B2 (en) 1982-05-31

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