GB1187769A - Improvements in or relating to Rolling Bearings and to Race Rings Therefor - Google Patents

Improvements in or relating to Rolling Bearings and to Race Rings Therefor

Info

Publication number
GB1187769A
GB1187769A GB24908/67A GB2490867A GB1187769A GB 1187769 A GB1187769 A GB 1187769A GB 24908/67 A GB24908/67 A GB 24908/67A GB 2490867 A GB2490867 A GB 2490867A GB 1187769 A GB1187769 A GB 1187769A
Authority
GB
United Kingdom
Prior art keywords
groove
ring
flange
limb
conical surface
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
GB24908/67A
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.)
SKF GmbH
Original Assignee
SKF Kugellagerfabriken GmbH
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 SKF Kugellagerfabriken GmbH filed Critical SKF Kugellagerfabriken GmbH
Publication of GB1187769A publication Critical patent/GB1187769A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30Parts of ball or roller bearings
    • F16C33/58Raceways; Race rings
    • F16C33/60Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • F16C33/605Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings with a separate retaining member, e.g. flange, shoulder, guide ring, secured to a race ring, adjacent to the race surface, so as to abut the end of the rolling elements, e.g. rollers, or the cage
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22Bearings 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
    • F16C19/225Details of the ribs supporting the end of the rollers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22Bearings 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
    • F16C19/34Bearings 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
    • F16C19/36Bearings 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 a single row of rollers
    • F16C19/361Bearings 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 a single row of rollers with cylindrical rollers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22Bearings 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
    • F16C19/44Needle bearings
    • F16C19/46Needle bearings with one row or needles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00Application independent of particular apparatuses
    • F16C2300/02General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Abstract

1,187,769. Bearings. SKF KUGELLAGERFABRIKEN G.m.b.H. 30 May, 1967 [2 June, 1966], No. 24908/67. Heading F2A. A race ring of a roller bearing has an internal conical surface with a circumferentially-extending groove therein, the groove being adjacent the larger diameter end of the internal, conical surface and the raceway lying between said groove and the smaller diameter end of said internal conical surface. In an embodiment a flange-ring 10, Fig. 1, has one limb 11 received by a groove 8 in an internal conical surface 4 of an outer race 3 and has another limb 12 in contact with the surface 4. An additional groove 7 is provided in the internal conical surface 4 and is adjacent the smaller diameter end thereof; a flange-ring 9 having a limb 11 received in the groove 7 and a limb 12 in contact with the surface 4. The outer race 3 and an inner race 1 have rollers 5 therebetween; the rollers 5 are abutted by the flange-rings 9, 10; and a cage 6 is provided. In a modification, a flange-ring 16, Fig. 3, is substantially T- shaped. A stem of the flange-ring 16 is received by a groove 17 formed in an internal conical surface 20 of an outer race 18; a limb 19 contacts the surface 20; and another limb extends towards the larger diameter end of the internal Conical surface 20 and is spaced from the surface 20. The flange-ring 16 is retained in the groove 17 by means an annular deformable element 22 which is inserted as a tapered-ring into the space between the limb of the flange-ring 16 and the surface 20 and is then driven into position, a surface 15 on the flangering 16 facilitating the flaring-outward deformation of the element 22. In another modification, the larger diameter end of an internal conical surface 20, Fig. 4, of an outer race 18 is provided with a cylindrical bore 25. A groove 27 is formed in the bore 25 and receives a retaining element 30 therein.
GB24908/67A 1966-06-02 1967-05-30 Improvements in or relating to Rolling Bearings and to Race Rings Therefor Expired GB1187769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0104110 1966-06-02

Publications (1)

Publication Number Publication Date
GB1187769A true GB1187769A (en) 1970-04-15

Family

ID=7525630

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24908/67A Expired GB1187769A (en) 1966-06-02 1967-05-30 Improvements in or relating to Rolling Bearings and to Race Rings Therefor

Country Status (3)

Country Link
AT (1) AT270308B (en)
DE (1) DE1575610A1 (en)
GB (1) GB1187769A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005058150A1 (en) * 2005-12-06 2007-07-05 Schaeffler Kg Tapered roller bearings
WO2009132643A2 (en) * 2008-05-02 2009-11-05 Schaeffler Kg Tapered roller bearing and shaft bearing arrangement for at least one tapered roller bearing
CN113167320A (en) * 2018-12-07 2021-07-23 Ntn株式会社 Tapered roller bearing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005005377B4 (en) * 2005-02-05 2012-01-26 Ab Skf Outer ring for a bearing
US20150152919A1 (en) * 2015-02-09 2015-06-04 Schaeffler Technologies AG & Co. KG Bearing assembly with cage axial retention

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005058150A1 (en) * 2005-12-06 2007-07-05 Schaeffler Kg Tapered roller bearings
WO2009132643A2 (en) * 2008-05-02 2009-11-05 Schaeffler Kg Tapered roller bearing and shaft bearing arrangement for at least one tapered roller bearing
WO2009132643A3 (en) * 2008-05-02 2010-01-28 Schaeffler Kg Tapered roller bearing and shaft bearing arrangement for at least one tapered roller bearing
CN113167320A (en) * 2018-12-07 2021-07-23 Ntn株式会社 Tapered roller bearing
CN113167320B (en) * 2018-12-07 2022-11-11 Ntn株式会社 Tapered roller bearing

Also Published As

Publication number Publication date
AT270308B (en) 1969-04-25
DE1575610A1 (en) 1972-03-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees