GB637623A - Improvements in or relating to double row roller bearings - Google Patents

Improvements in or relating to double row roller bearings

Info

Publication number
GB637623A
GB637623A GB7572/48A GB757248A GB637623A GB 637623 A GB637623 A GB 637623A GB 7572/48 A GB7572/48 A GB 7572/48A GB 757248 A GB757248 A GB 757248A GB 637623 A GB637623 A GB 637623A
Authority
GB
United Kingdom
Prior art keywords
rollers
cages
race
lubricating
races
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
GB7572/48A
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.)
Timken Co
Original Assignee
Timken Roller Bearing Co
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 Timken Roller Bearing Co filed Critical Timken Roller Bearing Co
Publication of GB637623A publication Critical patent/GB637623A/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
    • 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
    • F16C19/34—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 both radial and axial load
    • F16C19/38—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 both radial and axial load with two or more rows of rollers
    • F16C19/383—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 both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—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 both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—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 both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement

Landscapes

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

Abstract

637,623. Roller bearings. TIMKEN ROLLER BEARING CO. March 12, 1948, No. 7572. Convention date, May 17, 1947. [Class 12 (i)] In a double row conical roller bearing comprising a unitary outer race 1 and a two-piece inner race 3, 3, ribs are provided. on the races to render the whole bearing self-contained without liability of its parts separating. The outer race 1 has integral thrust ribs 7. overlapping the outer ends of the rollers 5, and each inner race 3 has a split snap-on retainer ring 16 seated in a groove 15 and overlapping the inner ends of the rollers. The sets of rollers are spaced by two cages 6, 6, comprising rings 10, piloted on the inner races, placed back to back between the sets of rollers and having arms 11 extending between the rollers. An annular lubricating groove 8 formed by the inner races communicates by radial bores 9 therein with a similar annular groove 13 formed by the cages, and longitudinal grooves 14 therein convey lubricant to the interior of the bearing. In a modification, the lubricating bore is in the outer race and the cages, piloted in the latter, are separated by a ring having radial lubricating grooves.
GB7572/48A 1947-05-17 1948-03-12 Improvements in or relating to double row roller bearings Expired GB637623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US637623XA 1947-05-17 1947-05-17

Publications (1)

Publication Number Publication Date
GB637623A true GB637623A (en) 1950-05-24

Family

ID=22051328

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7572/48A Expired GB637623A (en) 1947-05-17 1948-03-12 Improvements in or relating to double row roller bearings

Country Status (1)

Country Link
GB (1) GB637623A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5518093A (en) * 1992-06-11 1996-05-21 Ina Walzlager Schaeffler Kg Overrunning clutch assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5518093A (en) * 1992-06-11 1996-05-21 Ina Walzlager Schaeffler Kg Overrunning clutch assembly

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