{"id":6629,"date":"2020-12-15T19:15:37","date_gmt":"2020-12-15T19:15:37","guid":{"rendered":"https:\/\/staging.nskmetals.com\/produtos\/rolamentos-de-rolos\/rolamentos-de-rolos-conicos-de-quatro-carreiras\/"},"modified":"2025-08-21T18:52:22","modified_gmt":"2025-08-21T18:52:22","slug":"rolamentos-de-rolos-conicos-de-quatro-carreiras","status":"publish","type":"page","link":"https:\/\/nskmetals.com\/pt-br\/produtos\/rolamentos-de-rolos\/rolamentos-de-rolos-conicos-de-quatro-carreiras\/","title":{"rendered":"ROLAMENTOS DE ROLOS C\u00d4NICOS DE QUATRO CARREIRAS"},"content":{"rendered":"

[et_pb_section fb_built=”1″ admin_label=”Product 01 – Hero Section” module_id=”product-hero-background” module_class=”full-width” _builder_version=”4.16″ _module_preset=”default” background_color=”#595959″ background_enable_image=”off” width=”100%” max_width=”100%” module_alignment=”center” custom_margin=”0px|0px|0px|0px|false|false” custom_padding=”0px|0px|0px|0px|false|false” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ make_equal=”on” _builder_version=”4.16″ _module_preset=”default” module_alignment=”center” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.16″ _module_preset=”default” custom_margin=”55px||270px||false|false” global_colors_info=”{}”]<\/p>\n

SOLU\u00c7\u00d5ES AVAN\u00c7ADAS DE PRODUTOS<\/h6>\n

ROLAMENTOS
Rolamentos de rolos<\/h2>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Product 02 – Lead Copy with Image” module_class=”full-width” _builder_version=”4.16″ _module_preset=”default” background_color=”#ffffff” width=”100%” max_width=”100%” module_alignment=”center” custom_margin=”0px|0px|0px|0px|false|false” custom_padding=”0px|0px|0px|0px|false|false” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ make_equal=”on” _builder_version=”4.16″ _module_preset=”default” module_alignment=”center” custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.16″ _module_preset=”default” custom_margin=”0px||0px||false|false” custom_padding=”60px|25px|60px||false|false” global_colors_info=”{}”]<\/p>\n

Os rolamentos de rolos c\u00f4nicos de quatro carreiras s\u00e3o projetados especificamente para apoiar os cilindros de trabalho de suportes de laminadores. Como sua finalidade sugere, eles s\u00e3o projetados para suportar cargas pesadas e de impacto transmitidas \u2014 radial e axialmente \u2014 conforme a passagem do a\u00e7o \u00e9 reduzida em espessura pelos cilindros de trabalho nos suportes do laminador. They must also accommodate wide speed variations with rapid acceleration and deceleration.<\/p>\n

Igualmente desafiador para esses rolamentos \u00e9 o meio ambiente: n\u00e3o apenas altas temperaturas, mas tamb\u00e9m contamina\u00e7\u00e3o de incrusta\u00e7\u00f5es do laminador e entrada de \u00e1gua. Os rolamentos de rolos c\u00f4nicos de quatro carreiras NSK est\u00e3o dispon\u00edveis com a\u00e7o Super-TF longa vida para oferecer maior durabilidade e resist\u00eancia ao desgaste. Em ambientes agressivos, o projeto Sealed-Clean da NSK oferece prote\u00e7\u00e3o aprimorada de veda\u00e7\u00e3o resistente ao calor e \u00e0 \u00e1gua, promovendo consumo reduzido de graxa e redu\u00e7\u00e3o dos custos de manuten\u00e7\u00e3o.<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” custom_css_main_element=”float: right;” global_colors_info=”{}”][et_pb_code module_class=”product-image-1″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

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[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Product 03 – Band – Proven Advantages Literature” module_class=”full-width” _builder_version=”4.16″ _module_preset=”default” background_color=”#f0f0f0″ width=”100%” max_width=”100%” module_alignment=”center” custom_margin=”0px|0px|0px|0px|false|false” custom_padding=”0px|0px|0px|0px|false|false” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.16″ _module_preset=”default” module_alignment=”center” custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_class=”product-b-text” _builder_version=”4.16″ _module_preset=”default” text_font_size=”28px” background_color=”rgba(0,0,0,0)” custom_margin=”0px||0px||false|false” custom_padding=”60px||60px||false|false” global_colors_info=”{}”]<\/p>\n

BENEF\u00cdCIOS COMPROVADOS<\/h3>\n\n\n\n\n
<\/td>\nMaior confiabilidade e vida operacional mais longa com a\u00e7o Super-TF, reduzindo a troca de rolamentos e os intervalos de manuten\u00e7\u00e3o<\/td>\n<\/tr>\n
<\/td>\nA solu\u00e7\u00e3o Sealed-Clean estende o desempenho do rolamento, promove um ambiente de trabalho mais limpo e reduz significativamente o consumo de graxa<\/td>\n<\/tr>\n
<\/td>\nA graxa AQGRD avan\u00e7ada para rolamentos do tipo vedado oferece \u00f3tima resist\u00eancia \u00e0 \u00e1gua, evitando a deteriora\u00e7\u00e3o da graxa e danos aos rolamentos<\/td>\n<\/tr>\n<\/table>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ module_class=”product-b-image-column” _builder_version=”4.16″ _module_preset=”default” background_enable_image=”off” custom_css_main_element=”float: right;” global_colors_info=”{}”][et_pb_code module_class=”product-b-image” _builder_version=”4.27.4″ _module_preset=”default” background_image=”\/images\/70-resources\/literature\/product-b-background-3.jpg” custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” link_option_url=”\/documents\/literature-pt\/NSK-Literature-Sealed-Clean-Four-Row-Tapered-Roller-Bearings-PT.pdf” link_option_url_new_window=”on” custom_css_main_element=”position: relative;” global_colors_info=”{}”]<\/p>\n

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[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Product 04 – Design Features” module_class=”full-width” _builder_version=”4.16″ _module_preset=”default” background_color=”#ffffff” width=”100%” max_width=”100%” module_alignment=”center” custom_margin=”0px|0px|0px|0px|false|false” custom_padding=”0px|0px|0px|0px|false|false” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ make_equal=”on” _builder_version=”4.16″ _module_preset=”default” module_alignment=”center” custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”\/images\/50-products\/roller-bearings\/four-row-tapered-roller-bearings\/5A1-4-Row-Tapered-Sealed-2.png” title_text=”wf-produto-caracter\u00edsticas” _builder_version=”4.16″ _module_preset=”default” width=”70%” module_alignment=”center” custom_margin=”0px||0px||false|false” custom_padding=”55px||0px||false|false” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.16″ _module_preset=”default” background_color=”rgba(0,0,0,0)” custom_margin=”0px||0px||false|false” custom_padding=”60px||60px||false|false” global_colors_info=”{}”]<\/p>\n

CARACTER\u00cdSTICAS DO PROJETO<\/h3>\n\n\n\n\n\n\n\n\n\n\n
<\/td>\nRolamento de rolos c\u00f4nicos de quatro carreiras de projeto especial de alta capacidade de carga<\/td>\n<\/tr>\n
<\/td>\nCom a\u00e7o Super-TF longa vida para vida \u00fatil substancialmente mais longa em condi\u00e7\u00f5es operacionais com contamina\u00e7\u00e3o<\/td>\n<\/tr>\n
<\/td>\nCom janela de a\u00e7o usinado e gaiolas tipo pino<\/td>\n<\/tr>\n
<\/td>\nRanhura em espiral no orif\u00edcio do anel interno para evitar desgaste por deslizamento no eixo do pesco\u00e7o do cilindro<\/td>\n<\/tr>\n
<\/td>\nDispon\u00edvel como rolamentos do tipo vedado resistentes ao calor e \u00e0 \u00e1gua abertos ou avan\u00e7ados<\/td>\n<\/tr>\n
<\/td>\nVers\u00e3o vedada dispon\u00edvel com graxa resistente \u00e0 \u00e1gua AQGRD R1 longa vida<\/td>\n<\/tr>\n
<\/td>\nOp\u00e7\u00e3o de fosfato resistente \u00e0 corros\u00e3o para o anel interno <\/td>\n<\/tr>\n
<\/td>\nCom folgas internas radiais e axiais especiais<\/td>\n<\/tr>\n
<\/td>\nDispon\u00edvel em tipos de projetos em polegadas e m\u00e9tricos<\/td>\n<\/tr>\n<\/table>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Product 05 – Designation System” module_class=”full-width” _builder_version=”4.16″ _module_preset=”default” background_color=”#f0f0f0″ width=”100%” max_width=”100%” module_alignment=”center” custom_margin=”0px|0px|0px|0px|false|false” custom_padding=”0px|0px|0px|0px|false|false” global_colors_info=”{}”][et_pb_row make_equal=”on” _builder_version=”4.16″ _module_preset=”default” module_alignment=”center” custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.16″ _module_preset=”default” custom_margin=”0px||0px||false|false” custom_padding=”60px|25px|30px||false|false” global_colors_info=”{}”]<\/p>\n

SISTEMA DE DESIGNA\u00c7\u00c3O (TIPO VEDADO)<\/h3>\n

[\/et_pb_text][et_pb_image src=”\/images\/99-designation-systems\/5A1-designation-system.png?UPDATE=20210726″ title_text=”wireframe-image-wide-700-320″ align=”right” _builder_version=”4.16″ _module_preset=”default” module_alignment=”right” custom_margin=”0px||60px||false|false” custom_padding=”0px||0px||false|false” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Product 06 – Dimensions and Operating Values” module_class=”full-width dimension-charts” _builder_version=”4.16″ _module_preset=”default” background_color=”#ffffff” width=”100%” max_width=”100%” module_alignment=”center” custom_margin=”0px|0px|0px|0px|false|false” custom_padding=”0px|0px|0px|0px|false|false” global_colors_info=”{}”][et_pb_row make_equal=”on” _builder_version=”4.16″ _module_preset=”default” module_alignment=”center” custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.16″ _module_preset=”default” custom_margin=”0px||0px||false|false” custom_padding=”60px|25px|30px||false|false” global_colors_info=”{}”]<\/p>\n

DIMENS\u00d5ES DE ROLAMENTO E VALORES OPERACIONAIS (TIPO VEDADO)<\/h3>\n

[\/et_pb_text][et_pb_image src=”\/images\/50-products\/roller-bearings\/four-row-tapered-roller-bearings\/5A1-4-ROW-TRB-illustrations-cropped.png” title_text=”wireframe-image-wide-700-320″ module_class=”nsk-product-dimensions” _builder_version=”4.16″ _module_preset=”default” module_alignment=”center” custom_margin=”0px||30px||false|false” custom_padding=”0px||0px||false|false” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Product Table Header” module_class=”nsk-sticky-header dimension-charts” _builder_version=”4.27.4″ _module_preset=”default” custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” global_colors_info=”{}”][et_pb_row _builder_version=”4.16″ _module_preset=”default” width=”100%” custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_code _builder_version=”4.16″ _module_preset=”default” custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” global_colors_info=”{}”]