SU641187A1 - Antifriction spherical roller bearing - Google Patents

Antifriction spherical roller bearing

Info

Publication number
SU641187A1
SU641187A1 SU742031172A SU2031172A SU641187A1 SU 641187 A1 SU641187 A1 SU 641187A1 SU 742031172 A SU742031172 A SU 742031172A SU 2031172 A SU2031172 A SU 2031172A SU 641187 A1 SU641187 A1 SU 641187A1
Authority
SU
USSR - Soviet Union
Prior art keywords
antifriction
roller bearing
spherical roller
bearing
rollers
Prior art date
Application number
SU742031172A
Other languages
Russian (ru)
Inventor
Станислав Васильевич Мирополец
Original Assignee
Рижский Краснозанменный Институт Инженеров Гражданской Авиации Имени Ленинского Комсомола
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 Рижский Краснозанменный Институт Инженеров Гражданской Авиации Имени Ленинского Комсомола filed Critical Рижский Краснозанменный Институт Инженеров Гражданской Авиации Имени Ленинского Комсомола
Priority to SU742031172A priority Critical patent/SU641187A1/en
Application granted granted Critical
Publication of SU641187A1 publication Critical patent/SU641187A1/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
    • 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
    • F16C23/082—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

Description

Подшипник работает следующим образом . При вращении вапа вместе с внутренним кольцом 1 ролики 3 перекатываютс  по поверхност м качени  колец. При этом сепаратор 8 йредотвращает касание роликов аруг друга. Обща  ось вала и внутреннего копьаа 1 может располагатьс  под еу-гпом к оси наружного кольца благодар  скольжению между сферой 4 и ропиками 3. При действии осевой силы на подшипник цилиндрические участки 7 роликов 3 упираютс  в цилиндрический по сок 5 наружного кольца 2, Без этих участков и по сков подшипник распадалс  бы ипи нагружал сепаратор, Ф о р лаизобретени  Роликовый сферичесасий подшипник качени , содержащий наружное и внутреннее копьца со сферическими выпукпыми дорожками качени , а также размещенные между ними ропики с вогнутой образующей, отличающи йс  тем, что, с цепью увеличени  осевой несущей способности и предотвращени  разборки при действии осевой нагрузки, на внутренней поверхности наружного кольца выполнены цилиндрическиепо ски, расположенные по обе стороны от дорожки качени , а каждый из роликов выполнен с соответствующими кольцевыми цилиндрическими участками , размещенными у его торцов. Источники информации, прин тые во внимание при экспертизе; 1, Патент Франции № 516199, кл. 47 в 12, 1921,The bearing works as follows. When the vapa rotates together with the inner ring 1, the rollers 3 roll over the rolling surfaces of the rings. In this case, the separator 8 avoids touching the rollers around a friend. The common axis of the shaft and inner lance 1 can be positioned under EU to the axis of the outer ring due to sliding between sphere 4 and ropiks 3. Under axial force on the bearing, cylindrical sections 7 of rollers 3 abut cylindrical juice 5 of outer ring 2, without these sections and the bearing would decompose if it was loading the separator, the Roller spherical rolling bearing containing the outer and inner lance with spherical convex rolling tracks, as well as ropi between them with a concave generators, characterized in that, with a chain of increasing the axial bearing capacity and preventing disassembly under the action of axial load, the inner surface of the outer ring is cylindrical, located on both sides of the raceway, and each of the rollers is made with corresponding annular cylindrical sections placed at its ends. Sources of information taken into account in the examination; 1, Patent of France No. 516199, cl. 47 to 12, 1921,

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SU742031172A 1974-06-10 1974-06-10 Antifriction spherical roller bearing SU641187A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU742031172A SU641187A1 (en) 1974-06-10 1974-06-10 Antifriction spherical roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU742031172A SU641187A1 (en) 1974-06-10 1974-06-10 Antifriction spherical roller bearing

Publications (1)

Publication Number Publication Date
SU641187A1 true SU641187A1 (en) 1979-01-05

Family

ID=20586830

Family Applications (1)

Application Number Title Priority Date Filing Date
SU742031172A SU641187A1 (en) 1974-06-10 1974-06-10 Antifriction spherical roller bearing

Country Status (1)

Country Link
SU (1) SU641187A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102338156A (en) * 2010-07-15 2012-02-01 邹先春 Convex-track bearing capable of automatically discharging dust
RU200210U1 (en) * 2020-04-03 2020-10-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) SPHERICAL SINGLE ROW ROLLER BEARING

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102338156A (en) * 2010-07-15 2012-02-01 邹先春 Convex-track bearing capable of automatically discharging dust
RU200210U1 (en) * 2020-04-03 2020-10-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) SPHERICAL SINGLE ROW ROLLER BEARING

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