SE8206995D0 - ONE- OR DOUBLE-LINED CABLE BEARINGS - Google Patents

ONE- OR DOUBLE-LINED CABLE BEARINGS

Info

Publication number
SE8206995D0
SE8206995D0 SE8206995A SE8206995A SE8206995D0 SE 8206995 D0 SE8206995 D0 SE 8206995D0 SE 8206995 A SE8206995 A SE 8206995A SE 8206995 A SE8206995 A SE 8206995A SE 8206995 D0 SE8206995 D0 SE 8206995D0
Authority
SE
Sweden
Prior art keywords
rollers
roller
double
curvature
rimless
Prior art date
Application number
SE8206995A
Other languages
Swedish (sv)
Other versions
SE8206995L (en
Inventor
H Hofmann
G Markfelder
Original Assignee
Kugelfischer G Schaefer & 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 Kugelfischer G Schaefer & Co filed Critical Kugelfischer G Schaefer & Co
Publication of SE8206995D0 publication Critical patent/SE8206995D0/en
Publication of SE8206995L publication Critical patent/SE8206995L/en

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
    • F16C33/34—Rollers; Needles
    • F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
    • 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
    • F16C19/36—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 a single row of rollers
    • 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
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
    • 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
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/50—Crowning, e.g. crowning height or crowning radius

Abstract

A single-row or double-row rolling bearing comprises a rimless inner race 8, a rimless outer race 7 and rollers 9. In order to ensure a high radial and axial load capacity of the bearing, to facilitate mass-production of the rollers and to reduce friction resulting from a sliding instead of the desired rolling motion of the rollers, at least the regions adjacent the two end faces 6 of each roller are curved along their longitudinal extent. Alternatively, each roller may be curved convexly with the same radius along its entire length. Whatever roller is used, the, or each, centre 11 of the, or each, curvature is disposed on the opposite side of the bearing axis 10 and the smallest radius 12 of the, or each, curvature is greater than ten times the length of the roller. The shape of the tracks of the inner and outer races is substantially the same as that of the rollers. <IMAGE>
SE8206995A 1981-12-21 1982-12-08 ONE- OR DOUBLE-LINED CABLE BEARINGS SE8206995L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3150605A DE3150605C2 (en) 1981-12-21 1981-12-21 Single or double row tapered roller bearing

Publications (2)

Publication Number Publication Date
SE8206995D0 true SE8206995D0 (en) 1982-12-08
SE8206995L SE8206995L (en) 1983-06-22

Family

ID=6149310

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8206995A SE8206995L (en) 1981-12-21 1982-12-08 ONE- OR DOUBLE-LINED CABLE BEARINGS

Country Status (6)

Country Link
JP (1) JPS58134222A (en)
DE (1) DE3150605C2 (en)
FR (1) FR2518675A1 (en)
GB (1) GB2112085A (en)
IT (1) IT1153360B (en)
SE (1) SE8206995L (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524063A1 (en) * 1985-07-05 1987-01-08 Kugelfischer G Schaefer & Co Taper roller bearing with apertured cage
IT1182697B (en) * 1985-11-22 1987-10-05 Riv Officine Di Villar Perosa TAPER ROLLER BEARING PARTICULARLY FOR RAILWAY USE
DE3841629C2 (en) * 1988-12-10 1996-07-11 Skf Gmbh Roller bearings
DE19612589B4 (en) * 1996-03-29 2005-12-22 Skf Gmbh storage
US5850800A (en) * 1997-01-17 1998-12-22 Ihc Gusto Engineering B.V. Bogie wheels with curved contact surfaces
DE19749638A1 (en) * 1997-09-17 1999-04-01 Fag Oem & Handel Ag Roller bearings
IT1308406B1 (en) * 1999-03-04 2001-12-17 Skf Ind Spa CONICAL ROLLER BEARING.
GB2362928C (en) * 2000-05-30 2005-10-21 Nsk Rhp Europe Technology Co Ltd Bearing assemblies incorporating roller bearings
EP1614916A4 (en) * 2003-04-16 2011-04-06 Nsk Ltd Roller bearing for belt-type stepless speed changer
JP4808010B2 (en) * 2005-11-24 2011-11-02 シロキ工業株式会社 Drilling device
DE102005058150A1 (en) * 2005-12-06 2007-07-05 Schaeffler Kg Tapered roller bearings
DE102005058152A1 (en) * 2005-12-06 2007-07-05 Schaeffler Kg Cage for roller bearing
DE102005058149A1 (en) * 2005-12-06 2007-07-05 Schaeffler Kg Tapered roller bearings with curved raceways
DE102006050940A1 (en) * 2006-10-28 2008-04-30 Schaeffler Kg Roller bearing for use in wheel bearing of motor vehicle, has outer ring defining outer path, and inner and outer paths formed and arranged such that ling body axis is bent towards bearing axis under angle of incidence
DE102007021523A1 (en) * 2007-02-23 2008-08-28 Jacob, Werner roller bearing
DE102011007635B4 (en) * 2011-04-19 2013-05-29 Aktiebolaget Skf Safety concept for a rolling bearing
US20150098825A1 (en) * 2012-04-23 2015-04-09 Hans Wendeberg Bearing arrangement
CN104271971B (en) * 2012-04-23 2017-10-31 Skf公司 The roller bearing of annular
WO2014031054A1 (en) * 2012-08-21 2014-02-27 Aktiebolaget Skf Wind turbine rotor shaft arrangement
CN104565021B (en) * 2013-10-11 2018-04-17 株式会社捷太格特 Taper roll bearing
BR102014026410A2 (en) 2013-11-07 2016-10-04 Skf Ab bearing arrangement for fluid machinery application
EP2871377B1 (en) * 2013-11-07 2017-01-25 Aktiebolaget SKF Bearing unit for fluid machinery application
JP6285728B2 (en) * 2014-01-22 2018-02-28 ナブテスコ株式会社 Gear transmission
JP2016095026A (en) 2014-11-13 2016-05-26 アクティエボラゲット・エスコーエッフ Inclination contact type self axis alignment toroidal rolling bearing
CN104565022A (en) * 2014-12-31 2015-04-29 浙江大学 Variable-contact angle tapered roller bearing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1869890A (en) * 1926-07-29 1932-08-02 Gen Motors Corp Antifriction bearing
SE410992B (en) * 1978-04-11 1979-11-19 Skf Ab ROLLING STOCK
IT1162535B (en) * 1978-09-01 1987-04-01 Skf Ab SPHERICAL ROLLER BEARING EQUIPPED WITH SYMMETRIC CROWNING FOR OBLIQUITY CONTROL

Also Published As

Publication number Publication date
JPS58134222A (en) 1983-08-10
DE3150605C2 (en) 1985-01-24
FR2518675A1 (en) 1983-06-24
DE3150605A1 (en) 1983-07-14
IT8224604A0 (en) 1982-12-03
FR2518675B3 (en) 1985-01-25
IT1153360B (en) 1987-01-14
SE8206995L (en) 1983-06-22
GB2112085A (en) 1983-07-13
IT8224604A1 (en) 1984-06-03

Similar Documents

Publication Publication Date Title
SE8206995D0 (en) ONE- OR DOUBLE-LINED CABLE BEARINGS
SE7910135L (en) MULTIPLE STOCK
SE8404813L (en) RADIAL BEARING
DE10338207B8 (en) Pendulum roller bearing and cage for the pendulum roller bearing
ATE307300T1 (en) PRECISION ROLLING BEARINGS WITHOUT CAGE
SE8603840L (en) DOUBLE ROLLING STOCK, SPECIAL FOR VEHICLE WHEELS
GB2311568B (en) Bearing system
SE9101995D0 (en) MAINTAIN FOR ROLL BEARINGS
SE8801655D0 (en) ROLLING STOCK DEVICE
RU2011048C1 (en) Roller bearing
KR930702626A (en) Gamma roller bearing
KR950001124A (en) Low Friction Cylindrical / Inclined Roller Bearings
ES8204096A1 (en) Improvements in and relating to linear bearings.
IT1248953B (en) ROLLING BEARING
ATE55455T1 (en) DOUBLE ROW ROUND-SHAPED, AS A PROFILE WIRE BEARING DESIGNED ANTIQUE ROLLER BEARING.
KR910001272A (en) Method and apparatus for reducing friction of rolling bearings
SE7709175L (en) DOUBLE SELF-ADJUSTING AXIAL ROLL BEARINGS
GB2008204A (en) Bearings
SE8602428D0 (en) BEARING ARRANGEMENT VITH ROLLING ELEMENTS
SU641187A1 (en) Antifriction spherical roller bearing
SU1684550A1 (en) Roller bearing
GB1172015A (en) Separators for a Ball or Roller Bearing
SU1712694A1 (en) Roller bearing
SU804899A1 (en) Rolling-contact bearing
SU872827A1 (en) Rolling-contact bearing

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8206995-6