BR7504372D0 - Rolamento de contatos duplos de esferas ou rolos cruzados e de pistas aproximadas - Google Patents
Rolamento de contatos duplos de esferas ou rolos cruzados e de pistas aproximadasInfo
- Publication number
- BR7504372D0 BR7504372D0 BR4372/74A BR437274A BR7504372D0 BR 7504372 D0 BR7504372 D0 BR 7504372D0 BR 4372/74 A BR4372/74 A BR 4372/74A BR 437274 A BR437274 A BR 437274A BR 7504372 D0 BR7504372 D0 BR 7504372D0
- Authority
- BR
- Brazil
- Prior art keywords
- approached
- tracks
- bearing
- sphere contacts
- dual sphere
- Prior art date
Links
- 230000009977 dual effect Effects 0.000 title 1
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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
- F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
- F16C19/166—Four-point-contact ball bearings
-
- 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
- F16C19/361—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 with cylindrical rollers
- F16C19/362—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 with cylindrical rollers the rollers being crossed within the single row
-
- 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
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/10—Application independent of particular apparatuses related to size
- F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49643—Rotary bearing
- Y10T29/49679—Anti-friction bearing or component thereof
- Y10T29/49682—Assembling of race and rolling anti-friction members
- Y10T29/49684—Assembling of race and rolling anti-friction members with race making
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Control Of Metal Rolling (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7321147A FR2232960A5 (pt) | 1973-06-08 | 1973-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7504372D0 true BR7504372D0 (pt) | 1975-01-07 |
Family
ID=9120767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR4372/74A BR7504372D0 (pt) | 1973-06-08 | 1974-05-29 | Rolamento de contatos duplos de esferas ou rolos cruzados e de pistas aproximadas |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3975067A (pt) |
| AT (1) | AT329327B (pt) |
| BE (1) | BE816047A (pt) |
| BR (1) | BR7504372D0 (pt) |
| CH (1) | CH584364A5 (pt) |
| DE (1) | DE2422488C2 (pt) |
| DK (1) | DK153423C (pt) |
| FI (1) | FI57828C (pt) |
| FR (1) | FR2232960A5 (pt) |
| GB (1) | GB1464008A (pt) |
| IT (1) | IT1011796B (pt) |
| NL (1) | NL7407422A (pt) |
| NO (1) | NO137516C (pt) |
| SE (1) | SE7407520L (pt) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2460120B2 (de) * | 1974-12-19 | 1977-06-23 | Hoesch Werke Ag, 4600 Dortmund | Mittenfreies einreihiges drahtkugellager |
| US4065192A (en) * | 1976-07-19 | 1977-12-27 | Messinger Bearings, Inc. | Race insert for bearing |
| FR2545891B1 (fr) * | 1982-10-21 | 1990-11-16 | Kastner Rene | Roulement a rouleaux apte a fonctionner a haute temperature et sans graissage, et rouleaux de machine de coulee continue equipes de tels roulements |
| US4527841A (en) * | 1982-10-25 | 1985-07-09 | Hiroshi Teramachi | Linear slide ball bearing and production thereof and linear slide table using this ball bearing |
| DE3244258A1 (de) * | 1982-11-30 | 1984-05-30 | Fa. Carl Zeiss, 7920 Heidenheim | Waelzlager fuer radialbewegungen |
| US4530609A (en) * | 1983-08-03 | 1985-07-23 | Frocemco, Inc. | Conveyor roll bearing |
| DE3522461A1 (de) * | 1985-06-22 | 1987-01-02 | Roland Man Druckmasch | Halterung von laufringen |
| DE3920689A1 (de) * | 1989-06-21 | 1991-01-10 | Mannesmann Ag | Waelzlager |
| DE4003052A1 (de) * | 1990-02-02 | 1991-08-08 | Schaeffler Waelzlager Kg | Radial-kugellager |
| DE4224695A1 (de) * | 1992-07-25 | 1994-01-27 | Kmf Maschinenfabrik Gmbh | Wälzlager |
| DE29514343U1 (de) * | 1995-09-07 | 1995-11-23 | Expert Maschinenbau Gmbh, 64653 Lorsch | Drehtisch mit Schrittantrieb |
| DE19634877A1 (de) * | 1996-08-29 | 1998-03-05 | Schaeffler Waelzlager Kg | Wälzlager-Drehverbindung |
| US20050139414A1 (en) * | 2003-12-30 | 2005-06-30 | Nicholas Edwin | Gyrating acoustical bearing brackets |
| DE102004034750A1 (de) * | 2004-07-17 | 2006-02-09 | Franke & Heydrich Kg | Wälzlager zur Dreh- oder Linearführung von gegeneinander geführten Lagerelementen |
| US8690446B2 (en) | 2006-12-21 | 2014-04-08 | Roller Bearing Company Of America, Inc. | Thermally compliant bearings with rolling element unloader race reliefs |
| US20080152269A1 (en) * | 2006-12-21 | 2008-06-26 | Roller Bearing Company Of America, Inc. | Thermally stable bearings |
| CN103233975B (zh) * | 2013-04-16 | 2015-08-05 | 洛阳轴承研究所有限公司 | 一种具有互换性且无需安装配合公差的推力圆柱滚子轴承 |
| FR3009044B1 (fr) * | 2013-07-26 | 2016-01-01 | Ntn Snr Roulements | Bague de roulement allegee, roulement instrumente incluant une telle bague et module motoreducteur integrant un tel roulement |
| DE102014214004B4 (de) * | 2014-07-18 | 2019-10-10 | Aktiebolaget Skf | Radiallagerung, insbesondere für eine Unwuchtwelle |
| DE102014213996B4 (de) | 2014-07-18 | 2017-08-24 | Aktiebolaget Skf | Wälzlager mit schräger Lauffläche |
| DE102014214001B4 (de) * | 2014-07-18 | 2019-12-19 | Aktiebolaget Skf | Wälzlager mit Linienberührung und Schmiermittelkanal |
| FR3032017B1 (fr) * | 2015-01-26 | 2017-08-18 | Ntn-Snr Roulements | Module de roulement allege et procede d'assemblage d'un tel module |
| US11193540B2 (en) * | 2020-04-22 | 2021-12-07 | Pratt & Whitney Canada Corp. | Split ball bearing construction |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1075446B (de) * | 1960-02-11 | Eisenwerk Rothe Erde G.m.b.H., Dortmund | Leichtkugellager großen Durchmessers für langsame Drehbewegungen, insbesondere für Fahrzeug-Lenkkränze | |
| GB590163A (en) * | 1945-04-17 | 1947-07-09 | Andrews Company | Improvements in or relating to ball bearings |
| GB590160A (en) * | 1945-04-17 | 1947-07-09 | Andrews Company | Improvements in or relating to ball bearings |
| US1728999A (en) * | 1926-01-15 | 1929-09-24 | Kuylenstierna Johan Karl | Roll or ball bearings |
| DE582324C (de) * | 1931-04-28 | 1933-08-12 | Index Werke Hahn & Kolb | Rollenlager |
| DE625461C (de) * | 1934-03-02 | 1936-02-10 | Zeiss Carl Fa | Kugellager |
| GB457411A (en) * | 1935-09-27 | 1936-11-27 | English Needle & Fishing Tackl | Improvements in roller bearings |
| US2245084A (en) * | 1939-08-16 | 1941-06-10 | Morgan Construction Co | Bearing |
| US2382975A (en) * | 1943-10-26 | 1945-08-21 | Andrews Company | Ball bearing |
| US2759243A (en) * | 1952-11-18 | 1956-08-21 | Vinco Corp | Method of making preloaded bearings |
| DE1726598U (de) * | 1956-03-06 | 1956-07-19 | Kugelfischer G Schaefer & Co | Ringe, insbesondere fuer grosse waelzlager. |
| GB1005360A (en) * | 1961-12-01 | 1965-09-22 | Rothe Erde Eisenwerk | Rolling contact bearing |
| US3230023A (en) * | 1963-05-27 | 1966-01-18 | Outboard Marine Corp | Bearing construction |
| GB1034029A (en) * | 1964-05-25 | 1966-06-29 | Rothe Erde Eisenwerk | Improvements in roller bearings |
| US3332728A (en) * | 1964-10-19 | 1967-07-25 | Raymond Corp | Hardened racewire ball bearing |
| US3370333A (en) * | 1964-10-19 | 1968-02-27 | Raymond Corp | Ball bearing manufacturing method |
| DE1930615A1 (de) * | 1969-06-16 | 1970-12-23 | Anton Eisenschink | Verspiegelungsverfahren |
| FR2144479A5 (pt) * | 1972-07-19 | 1973-02-09 | Timken Co |
-
1973
- 1973-06-08 FR FR7321147A patent/FR2232960A5/fr not_active Expired
-
1974
- 1974-04-17 CH CH532774A patent/CH584364A5/xx not_active IP Right Cessation
- 1974-04-24 NO NO741468A patent/NO137516C/no unknown
- 1974-04-26 IT IT68329/74A patent/IT1011796B/it active
- 1974-04-30 GB GB1888874A patent/GB1464008A/en not_active Expired
- 1974-05-09 DE DE2422488A patent/DE2422488C2/de not_active Expired
- 1974-05-14 US US05/469,635 patent/US3975067A/en not_active Expired - Lifetime
- 1974-05-29 BR BR4372/74A patent/BR7504372D0/pt unknown
- 1974-05-29 AT AT444174A patent/AT329327B/de not_active IP Right Cessation
- 1974-05-31 NL NL7407422A patent/NL7407422A/xx not_active Application Discontinuation
- 1974-06-05 FI FI1721/74A patent/FI57828C/fi active
- 1974-06-07 DK DK305074A patent/DK153423C/da not_active IP Right Cessation
- 1974-06-07 BE BE145182A patent/BE816047A/xx not_active IP Right Cessation
- 1974-06-07 SE SE7407520A patent/SE7407520L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK153423B (da) | 1988-07-11 |
| NL7407422A (pt) | 1974-12-10 |
| DK305074A (pt) | 1975-01-27 |
| FI172174A (pt) | 1974-12-09 |
| AT329327B (de) | 1976-05-10 |
| SE7407520L (pt) | 1974-12-09 |
| IT1011796B (it) | 1977-02-10 |
| FI57828B (fi) | 1980-06-30 |
| DK153423C (da) | 1988-11-28 |
| FI57828C (fi) | 1980-10-10 |
| DE2422488A1 (de) | 1975-01-02 |
| NO137516B (no) | 1977-11-28 |
| FR2232960A5 (pt) | 1975-01-03 |
| GB1464008A (en) | 1977-02-09 |
| ATA444174A (de) | 1975-07-15 |
| DE2422488C2 (de) | 1985-11-07 |
| US3975067A (en) | 1976-08-17 |
| NO741468L (pt) | 1975-01-06 |
| CH584364A5 (pt) | 1977-01-31 |
| BE816047A (fr) | 1974-12-09 |
| NO137516C (no) | 1978-03-08 |
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