RU95107602A - Roller bearing - Google Patents

Roller bearing

Info

Publication number
RU95107602A
RU95107602A RU95107602/28A RU95107602A RU95107602A RU 95107602 A RU95107602 A RU 95107602A RU 95107602/28 A RU95107602/28 A RU 95107602/28A RU 95107602 A RU95107602 A RU 95107602A RU 95107602 A RU95107602 A RU 95107602A
Authority
RU
Russia
Prior art keywords
roller
rollers
axis
roller bearing
races
Prior art date
Application number
RU95107602/28A
Other languages
Russian (ru)
Other versions
RU2115038C1 (en
Inventor
А.А. Бабенко
Е.Г. Пивонов
Original Assignee
Акционерное общество "Судопластсервис"
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 Акционерное общество "Судопластсервис" filed Critical Акционерное общество "Судопластсервис"
Priority to RU95107602A priority Critical patent/RU2115038C1/en
Publication of RU95107602A publication Critical patent/RU95107602A/en
Application granted granted Critical
Publication of RU2115038C1 publication Critical patent/RU2115038C1/en

Links

Landscapes

  • Rolling Contact Bearings (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

FIELD: mechanical engineering. SUBSTANCE: roller bearing consists of outer and inner races made of nonmetallic material and rollers mounted between the races with a spaced relation. The diameter of each of the rollers is defined by a relationship presented in the invention description. Each roller has central longitudinal opening and at least one through lateral opening the axis of which is at the lateral axis of the roller. The roller that ate in a contact with each other are made of materials with different physical- mechanical properties or the outer side of each roller is made of a flexible antifriction material, whereas the inner portion of the roller is made of a high-strength structure material. EFFECT: enhanced reliability. 5 cl, 5 dwg

Claims (1)

Изобретение относится к машиностроению, в частности к конструкции роликовых неметаллических подшипников качения, обеспечивающих работу вращающегося вала. Техническим результатом изобретения является повышение надежности подшипника в химически-агрессивных и загрязненных средах и расширение области применения роликовых подшипников качения. Роликовый подшипник качения состоит из наружного и внутреннего колец, выполненных из неметаллического материала, и роликов, установленных с зазором между кольцами. При этом диаметр (dр о л .) каждого из роликов выбран из соотношения, указанного в описании. Кроме того, каждый ролик выполнен с центральным продольным отверстием и по меньшей мере с одним сквозным поперечным отверстием, ось которого расположена на поперечной оси ролика. А также ролики, контактирующие друг с другом, выполнены из материалов, обладающих разными физико-механическими свойствами, или наружная часть каждого из роликов выполнены из упругого антифрикционного материала, а внутренняя часть - из высокопрочного конструкционного материала.The invention relates to mechanical engineering, in particular to the design of non-metallic roller bearings, ensuring the operation of a rotating shaft. The technical result of the invention is to increase the reliability of the bearing in chemically aggressive and contaminated environments and expand the scope of application of roller bearings. The roller bearing consists of outer and inner rings made of non-metallic material, and rollers mounted with a gap between the rings. The diameter (d r about l . ) Of each of the rollers is selected from the ratio specified in the description. In addition, each roller is made with a central longitudinal hole and at least one through transverse hole, the axis of which is located on the transverse axis of the roller. And also the rollers in contact with each other are made of materials having different physical and mechanical properties, or the outer part of each of the rollers is made of elastic antifriction material, and the inner part is made of high-strength structural material.
RU95107602A 1995-05-18 1995-05-18 Antifriction roller bearing RU2115038C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95107602A RU2115038C1 (en) 1995-05-18 1995-05-18 Antifriction roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95107602A RU2115038C1 (en) 1995-05-18 1995-05-18 Antifriction roller bearing

Publications (2)

Publication Number Publication Date
RU95107602A true RU95107602A (en) 1997-03-10
RU2115038C1 RU2115038C1 (en) 1998-07-10

Family

ID=20167670

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95107602A RU2115038C1 (en) 1995-05-18 1995-05-18 Antifriction roller bearing

Country Status (1)

Country Link
RU (1) RU2115038C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU171867U1 (en) * 2016-10-13 2017-06-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) BEARING
RU183831U1 (en) * 2017-04-10 2018-10-04 ООО "Инновационная продукция машиностроения" BEARING BEARING
CN107725584A (en) * 2017-09-27 2018-02-23 界首市皖俊轴承有限公司 A kind of fit structure device of high rotating speed bearing and its ball

Also Published As

Publication number Publication date
RU2115038C1 (en) 1998-07-10

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20070519