IT944951B - IMPROVEMENT IN CYLINDRICAL ROLLER BEARINGS - Google Patents

IMPROVEMENT IN CYLINDRICAL ROLLER BEARINGS

Info

Publication number
IT944951B
IT944951B IT54110/71A IT5411071A IT944951B IT 944951 B IT944951 B IT 944951B IT 54110/71 A IT54110/71 A IT 54110/71A IT 5411071 A IT5411071 A IT 5411071A IT 944951 B IT944951 B IT 944951B
Authority
IT
Italy
Prior art keywords
improvement
roller bearings
cylindrical roller
cylindrical
bearings
Prior art date
Application number
IT54110/71A
Other languages
Italian (it)
Original Assignee
Skf Ind Trading & Dev
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 Ind Trading & Dev filed Critical Skf Ind Trading & Dev
Application granted granted Critical
Publication of IT944951B publication Critical patent/IT944951B/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
    • F16C33/58—Raceways; Race rings
    • 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
    • F16C19/24—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 radial load mainly
    • F16C19/26—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 radial load mainly 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
    • 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
    • F16C23/088—Ball or roller bearings self-adjusting by means of crowning
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
IT54110/71A 1970-11-16 1971-11-15 IMPROVEMENT IN CYLINDRICAL ROLLER BEARINGS IT944951B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15423/70A SE349368B (en) 1970-11-16 1970-11-16

Publications (1)

Publication Number Publication Date
IT944951B true IT944951B (en) 1973-04-20

Family

ID=20300628

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54110/71A IT944951B (en) 1970-11-16 1971-11-15 IMPROVEMENT IN CYLINDRICAL ROLLER BEARINGS

Country Status (13)

Country Link
AT (1) AT311135B (en)
AU (1) AU454469B2 (en)
BR (1) BR7107621D0 (en)
CA (1) CA946032A (en)
DE (1) DE2154836A1 (en)
ES (1) ES397039A1 (en)
FR (1) FR2114707A5 (en)
GB (1) GB1374098A (en)
IT (1) IT944951B (en)
NL (1) NL167014C (en)
SE (1) SE349368B (en)
YU (1) YU285671A (en)
ZA (1) ZA717537B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2271442B1 (en) * 1974-05-17 1977-10-21 Pitner Alfred
US4027930A (en) * 1975-12-19 1977-06-07 The Garrett Corporation Bearing assembly and method
IT1162535B (en) * 1978-09-01 1987-04-01 Skf Ab SPHERICAL ROLLER BEARING EQUIPPED WITH SYMMETRIC CROWNING FOR OBLIQUITY CONTROL
US4456313A (en) * 1982-09-16 1984-06-26 The Torrington Company Roller bearing with specially constructed rollers
JPH03113U (en) * 1989-05-22 1991-01-07
US5071265A (en) * 1991-01-09 1991-12-10 Zrb Bearing, Inc. Hollow roller bearing assembly for both radial and axial loads
GB2276213B (en) * 1993-03-18 1996-09-25 Cooper Roller Bearings Company Improvements in roller bearings
DE19526852A1 (en) * 1995-07-22 1997-01-23 Schaeffler Waelzlager Kg Cam follower
DE19928246B4 (en) * 1998-06-19 2004-08-12 Nsk Ltd. Tapered roller bearings
DE10220419A1 (en) * 2002-05-08 2003-11-20 Skf Ab Roller bearing has injection molded plastic inner and outer rings each with a rim at one side and a separately molded rim closes the other side
DE102005061102A1 (en) * 2005-12-21 2007-07-05 Schaeffler Kg roller bearing
DE102006002305B3 (en) * 2006-01-18 2007-06-28 Ab Skf Tapered/cylindrical roller bearing to act as a rolling bearing has an inner ring, an outer ring and rolling bearings fitted between them
JP5455329B2 (en) 2008-06-24 2014-03-26 Ｎｔｎ株式会社 Cylindrical roller bearing
DE102010020631A1 (en) 2010-05-14 2011-11-17 Schaeffler Technologies Gmbh & Co. Kg Radial roller bearing i.e. single-row cylindrical roller bearing, has axially spaced guide rims with annular contact areas forming free spaces in which no contact with front surfaces of rolling members is achieved
JP2013117249A (en) * 2011-12-02 2013-06-13 Ntn Corp Roller bearing
US20130336796A1 (en) * 2012-06-15 2013-12-19 Hamilton Sundstrand Corporation Modified taper roller edge
RU2522783C2 (en) * 2012-09-21 2014-07-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) Roller antifriction bearing
DE102013213332A1 (en) * 2013-07-08 2015-01-08 Schaeffler Technologies Gmbh & Co. Kg Support bearing, in particular roller
DE102013213331A1 (en) * 2013-07-08 2015-01-08 Schaeffler Technologies Gmbh & Co. Kg Support bearing, in particular roller
EP3073138A4 (en) * 2013-11-21 2016-11-16 Nsk Ltd Cylindrical roller bearing and bearing device for transmission
DE102016210105A1 (en) * 2016-06-08 2017-12-14 Schaeffler Technologies AG & Co. KG Vehicle transmission with a fixed bearing device provided therein
DE102017113457B4 (en) * 2017-06-20 2022-03-17 Schaeffler Technologies AG & Co. KG Steering head bearing arrangement for a bicycle for the rotatable mounting of a steering shaft
DE102017128800A1 (en) * 2017-12-05 2019-06-06 Schaeffler Technologies AG & Co. KG roller bearing
CN108757737A (en) * 2018-08-10 2018-11-06 江苏天驰轴承有限公司 A kind of bearing and its fusiform rolling element

Also Published As

Publication number Publication date
DE2154836A1 (en) 1972-05-25
BR7107621D0 (en) 1973-02-15
ZA717537B (en) 1972-08-30
YU285671A (en) 1982-02-28
NL7115605A (en) 1972-05-18
CA946032A (en) 1974-04-23
FR2114707A5 (en) 1972-06-30
NL167014C (en) 1981-10-15
AU3570871A (en) 1973-05-24
GB1374098A (en) 1974-11-13
SE349368B (en) 1972-09-25
AT311135B (en) 1973-10-25
NL167014B (en) 1981-05-15
ES397039A1 (en) 1974-05-01
AU454469B2 (en) 1974-10-15

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