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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">blackmet</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений. Черная Металлургия</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya. Ferrous Metallurgy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0368-0797</issn><issn pub-type="epub">2410-2091</issn><publisher><publisher-name>National University of Science and Technology "MISIS"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17073/0368-0797-2014-4-65-67</article-id><article-id custom-type="elpub" pub-id-type="custom">blackmet-215</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ИНЖИНИРИНГ В ЧЕРНОЙ МЕТАЛЛУРГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ENGINEERING IN FERROUS METALLURGY</subject></subj-group></article-categories><title-group><article-title>ВЛИЯНИЕ ЗАЗОРОВ В ПОДШИПНИКАХ СКОЛЬЖЕНИЯ НА НАДЕЖНОСТЬ РАБОТЫ ВАЛКОВОЙ ДРОБИЛКИ</article-title><trans-title-group xml:lang="en"><trans-title>THE INFLUENCE OF GAPS IN BEARINGS ON THE RELIABILITY OF THE ROLL CRUSHER</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никитин</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikitin</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор</p></bio><bio xml:lang="en"><p>Dr. Eng., Professor</p></bio><email xlink:type="simple">nikitin1601@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чайников</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chaynikov</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант</p></bio><bio xml:lang="en"><p>Postgraduate</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сибирский государственный индустриальный университет (Новокузнецк, Россия)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State Industrial University (Novokuznetsk, Kemerovo region, Russia)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>23</day><month>03</month><year>2015</year></pub-date><volume>57</volume><issue>4</issue><fpage>65</fpage><lpage>67</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Никитин А.Г., Чайников К.А., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Никитин А.Г., Чайников К.А.</copyright-holder><copyright-holder xml:lang="en">Nikitin A.G., Chaynikov K.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://fermet.misis.ru/jour/article/view/215">https://fermet.misis.ru/jour/article/view/215</self-uri><abstract><p>Описано влияние вибрационного воздействия, возникающего из-за наличия зазоров в подшипниках скольжения, на надежность ра-боты валковых дробилок. Приведена конструкция упругого пневматического устройства для выборки зазоров в подшипниках скольжения при работе валковой дробилки и экспериментально доказано снижение уровня вибрации за счет устранения зазоров. </p></abstract><trans-abstract xml:lang="en"><p>The article describes the vibrational impact arising due to the presence of gaps in bearings, as well as the affect on the reliability of the roll crushers. The design of the elastic pneumatic device for sampling gaps in bearings when working roll crushers is described and the reduction of vibration level by eliminating the gaps is proved experimentally.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>надежность</kwd><kwd>валковая дробилка</kwd><kwd>зазор</kwd><kwd>вибрация</kwd><kwd>упругий пневматический элемент</kwd><kwd>подшипник скольжения</kwd></kwd-group><kwd-group xml:lang="en"><kwd>reliability</kwd><kwd>roll crusher</kwd><kwd>gaps</kwd><kwd>vibration</kwd><kwd>pneumatic elastic element</kwd><kwd>bearings</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в соответствии с государственным контрактом Министерства образования и науки № 7.4662.2011</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Гребенник В.М., Цапко В.К. 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