GB848745A - Improvements in or relating to axial thrust needle bearings - Google Patents

Improvements in or relating to axial thrust needle bearings

Info

Publication number
GB848745A
GB848745A GB3387058A GB3387058A GB848745A GB 848745 A GB848745 A GB 848745A GB 3387058 A GB3387058 A GB 3387058A GB 3387058 A GB3387058 A GB 3387058A GB 848745 A GB848745 A GB 848745A
Authority
GB
United Kingdom
Prior art keywords
cage
race ring
race
ring
schaeffler
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.)
Expired
Application number
GB3387058A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3387058A priority Critical patent/GB848745A/en
Publication of GB848745A publication Critical patent/GB848745A/en
Expired 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
    • F16C33/48—Cages for rollers or needles for multiple rows of rollers or needles
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/30—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for axial load mainly
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles
    • 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
    • F16C33/4605—Details of interaction of cage and race, e.g. retention or centring
    • 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
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • 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
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part

Landscapes

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

Abstract

848,745. Roller bearings. SCHAEFFLER, W., and SCHAEFFLER, G., [trading as INDUSTRIEWERK SCHAEFFLER o.HG.]. Oct. 22, 1958, No. 33870/58. Class 12 (1). An axial thrust needle bearing comprises a race ring 16, Fig. 3, a cage 12 formed with a plurality of radially extending apertures for accommodating needles, the apertures having a width less than the diameter of the needles, and means connecting the race ring 16 and cage 12 together to form a unit which retains the needles. As shown in Fig. 3, the connecting means comprises an annular projection 13 on the cage which engages a flanged portion 15 of the race ring 16. Fig. 4 shows a modified form of this arrangement, the inner ring 25 of the thin cage 22 being guided by the end face 25 of an inner flange 18 on the race ring 17. In another modification, a cage 30, Fig. 5, has an axially extending flange 29 provided with a portion 28 which embraces an annular projection 27 on the race ring 26. The outer race may be flanged to provide an outer abutment surface 42, Fig. 6, and a lubricant space 44. The cage may have an inner locating flange 48, Fig. 7. In a further modification, the cage has flanges 62, 63, Fig. 9, which embrace portions 59, 61 of the race 57. In the embodiment shown in Fig. 10, only an inner flange 70 embraces a portion 69 of the race ring.
GB3387058A 1958-10-22 1958-10-22 Improvements in or relating to axial thrust needle bearings Expired GB848745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3387058A GB848745A (en) 1958-10-22 1958-10-22 Improvements in or relating to axial thrust needle bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3387058A GB848745A (en) 1958-10-22 1958-10-22 Improvements in or relating to axial thrust needle bearings

Publications (1)

Publication Number Publication Date
GB848745A true GB848745A (en) 1960-09-21

Family

ID=10358510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3387058A Expired GB848745A (en) 1958-10-22 1958-10-22 Improvements in or relating to axial thrust needle bearings

Country Status (1)

Country Link
GB (1) GB848745A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2264117A1 (en) * 1971-12-30 1973-07-12 Torrington Co ROLLER BEARING RING, THE ROLLER BEARING CREATED WITH IT AND A METHOD FOR MANUFACTURING THE ROLLER BEARING RING
JPS491932A (en) * 1972-03-16 1974-01-09
JPS51163344U (en) * 1976-06-07 1976-12-25
JPS6093013U (en) * 1983-12-01 1985-06-25 光洋精工株式会社 thrust roller bearing
US5152188A (en) * 1990-02-20 1992-10-06 Beckman Instruments, Inc. Floating reciprocating shaft
WO2009068401A1 (en) * 2007-11-28 2009-06-04 Schaeffler Kg Cage for roller bodies
EP2270345A1 (en) * 2009-07-04 2011-01-05 Schaeffler Technologies AG & Co. KG Ball screw drive with axial bearing

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2264117A1 (en) * 1971-12-30 1973-07-12 Torrington Co ROLLER BEARING RING, THE ROLLER BEARING CREATED WITH IT AND A METHOD FOR MANUFACTURING THE ROLLER BEARING RING
JPS491932A (en) * 1972-03-16 1974-01-09
JPS5743766B2 (en) * 1972-03-16 1982-09-17
JPS51163344U (en) * 1976-06-07 1976-12-25
JPS54914Y2 (en) * 1976-06-07 1979-01-17
JPS6093013U (en) * 1983-12-01 1985-06-25 光洋精工株式会社 thrust roller bearing
US5152188A (en) * 1990-02-20 1992-10-06 Beckman Instruments, Inc. Floating reciprocating shaft
US5286177A (en) * 1990-02-20 1994-02-15 Beckman Instruments, Inc. Fluid pump having floating reciprocating shaft
WO2009068401A1 (en) * 2007-11-28 2009-06-04 Schaeffler Kg Cage for roller bodies
EP2270345A1 (en) * 2009-07-04 2011-01-05 Schaeffler Technologies AG & Co. KG Ball screw drive with axial bearing

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