SU556258A1 - Bearing unit - Google Patents

Bearing unit

Info

Publication number
SU556258A1
SU556258A1 SU2139043A SU2139043A SU556258A1 SU 556258 A1 SU556258 A1 SU 556258A1 SU 2139043 A SU2139043 A SU 2139043A SU 2139043 A SU2139043 A SU 2139043A SU 556258 A1 SU556258 A1 SU 556258A1
Authority
SU
USSR - Soviet Union
Prior art keywords
bearing unit
bearing
mechanical engineering
axial force
skubachevsky
Prior art date
Application number
SU2139043A
Other languages
Russian (ru)
Inventor
Шевкет Усеинович Батырев
Иосиф Лейбович Меерсон
Марк Викторович Рыбальченко
Original Assignee
Предприятие П/Я А-1469
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 Предприятие П/Я А-1469 filed Critical Предприятие П/Я А-1469
Priority to SU2139043A priority Critical patent/SU556258A1/en
Application granted granted Critical
Publication of SU556258A1 publication Critical patent/SU556258A1/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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/545—Systems comprising at least one rolling bearing for radial load in combination with at least one rolling bearing for axial load
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • 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
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)

Description

ружное кольцо подшипника 4 выполнено плавающим , И-между выступом и кольцом размещен упругий элемент 9.the outer ring of the bearing 4 is made floating, and the elastic element 9 is placed And-between the protrusion and the ring.

При любом направлении осевого усили  и любой его величине, кроме случа , когда осевое усилие по стрелке А равно предварительному нат гу, подшипники воспринимают осевое усилие, исключающее проскальзывание. В случае, когда осевое усилие равно предварительному нат гу, подшипник 5 осевой нагрузки не несет, а воспринимает всю радиальную нагрузку, что исключает проскальзывание в нем.For any direction of the axial force and any value, except for the case when the axial force in the arrow A is equal to the preliminary tension, the bearings perceive the axial force excluding slippage. In the case when the axial force is equal to preliminary tension, the bearing 5 does not bear the axial load, but perceives the entire radial load, which prevents slippage in it.

Эффективность подшипникового узла заключаетс  в том, что он позвол ет зстранить проскальзывани  подшипников при любом направлении и любой величине осевого усили , в результате чего повышаетс  и долговечн ость узла.The effectiveness of the bearing assembly is that it prevents the bearing from slipping in any direction and any amount of axial force, as a result of which the assembly durability is increased.

Claims (1)

1.Скубачевский Г. С. Авиационные газотурбинные двигатели. М., «Машиностроение,1.Skubachevsky G.S. Aviation gas turbine engines. M., “Mechanical Engineering, 1969, с. 468. 2 .Орлов Г. И. Основы конструировани . М., «Машиностроение, 1972, рис. 479 а, с. 455-456 (прототип).1969, p. 468. 2. Orlov G. I. Basics of construction. M., “Mechanical Engineering, 1972, fig. 479 a, c. 455-456 (prototype). 5five
SU2139043A 1975-05-28 1975-05-28 Bearing unit SU556258A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2139043A SU556258A1 (en) 1975-05-28 1975-05-28 Bearing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2139043A SU556258A1 (en) 1975-05-28 1975-05-28 Bearing unit

Publications (1)

Publication Number Publication Date
SU556258A1 true SU556258A1 (en) 1977-04-30

Family

ID=20620965

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2139043A SU556258A1 (en) 1975-05-28 1975-05-28 Bearing unit

Country Status (1)

Country Link
SU (1) SU556258A1 (en)

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