{"id":1502,"date":"2025-09-22T13:47:21","date_gmt":"2025-09-22T04:47:21","guid":{"rendered":"https:\/\/www.sungilfa.co.kr\/?page_id=1502"},"modified":"2026-01-30T15:49:09","modified_gmt":"2026-01-30T06:49:09","slug":"sjci","status":"publish","type":"page","link":"https:\/\/www.sungilfa.co.kr\/en\/products\/coupling\/sjc\/sjci\/","title":{"rendered":"SJC-I"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background fusion-parallax-none subtop prosubtop nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:70px;--awb-padding-bottom:30px;--awb-margin-bottom:0px;--awb-min-height:370px;--awb-background-image:url(&quot;http:\/\/www.sungilfa.co.kr\/wp-content\/uploads\/2025\/11\/coupling_bg.jpg&quot;);--awb-background-size:cover;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1497.6px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><div class=\"subtoptitle\">\n<h3>Shaft Coupling<\/h3>\n<div class=\"subbgline\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/11\/Line-3.png\"><\/div>\n<p>Coupling is a core component that transmits power and motion<br \/>\nfrom the driving shaft to the driven part while absorbing misalignment<br \/>\nand any possible factors that could reduce efficiency of machines<br \/>\n(e.g. vibration, noise, electric current, etc.)\n<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:40px;--awb-padding-bottom:70px;--awb-margin-bottom:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1497.6px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 awb-sticky awb-sticky-small awb-sticky-medium awb-sticky-large fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\"><div class=\"pro_top\">\n<ul>\n<li><a href=\"\/en\/products\/coupling\/why-couplings\">Why Couplings?<\/a><\/li>\n<li><a href=\"\/en\/products\/coupling\/installation-guide\">Installation Guide<\/a><\/li>\n<li><a href=\"\/en\/products\/coupling\/selection-guide\">Selection Guide<\/a><\/li>\n<li><a href=\"\/en\/products\/coupling\/customer-friendly-services\">Customer-friendly Services<\/a><\/li>\n<li><a href=\"\/en\/products\/coupling\/made-to-order-process\">Made-To-Order Process<\/a><\/li>\n<li><a href=\"\/en\/products\/coupling\/varieties-for-special-environments\">Varieties for Special Environments<\/a><\/li>\n<li><a href=\"\/en\/products\/coupling\/balancing-correction\">Balancing Correction<\/a><\/li>\n<li><a href=\"\/en\/technical-data\/engineering-change-notice\/\">Engineering Change Notice<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 awb-sticky awb-sticky-small awb-sticky-medium awb-sticky-large fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:25%;--awb-order-medium:0;--awb-spacing-right-medium:7.68%;--awb-spacing-left-medium:7.68%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;--awb-sticky-offset:200px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-widget-area awb-widget-area-element fusion-widget-area-1 fusion-content-widget-area\" style=\"--awb-title-color:#000000;--awb-padding:0px 0px 0px 0px;\"><style type=\"text\/css\" data-id=\"avada-vertical-menu-widget-5\">#avada-vertical-menu-widget-5 > ul.menu { margin-top: -8px; }<\/style><div id=\"avada-vertical-menu-widget-5\" class=\"widget avada_vertical_menu\" style=\"border-style: solid;border-color:transparent;border-width:0px;\"><style>#fusion-vertical-menu-widget-avada-vertical-menu-widget-5-nav ul.menu li a {font-size:16px;}<\/style><nav id=\"fusion-vertical-menu-widget-avada-vertical-menu-widget-5-nav\" class=\"fusion-vertical-menu-widget fusion-menu hover left no-border\" aria-label=\"Secondary Navigation: \"><ul id=\"menu-coupling\" class=\"menu\"><li id=\"menu-item-982\" class=\"toppromenu menu-item menu-item-type-post_type menu-item-object-page menu-item-982\"><a href=\"https:\/\/www.sungilfa.co.kr\/en\/products\/coupling\/\"><span class=\"link-text\"> Shaft Coupling <span class=\"desc\">(Index)<\/span><\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-10614\" class=\"greymenu menu-item menu-item-type-custom menu-item-object-custom menu-item-10614\"><a target=\"_blank\" href=\"https:\/\/select.sungilfa.co.kr\/#lang=en&#038;mode=direct\"><span class=\"link-text\"> Configurator<\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-970\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-970\"><a href=\"https:\/\/www.sungilfa.co.kr\/en\/products\/coupling\/shr\/\"><span class=\"link-text\"> SHR Series <span class=\"desc\">(High Performance Rubber)<\/span><\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-971\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-971\"><a href=\"https:\/\/www.sungilfa.co.kr\/en\/products\/coupling\/sd\/\"><span class=\"link-text\"> SD Series <span class=\"desc\">(Disk)<\/span><\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-972\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-972\"><a href=\"https:\/\/www.sungilfa.co.kr\/en\/products\/coupling\/sad\/\"><span class=\"link-text\"> SAD Series <span class=\"desc\">(Advanced Disk)<\/span><\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-973\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-973\"><a href=\"https:\/\/www.sungilfa.co.kr\/en\/products\/coupling\/shd\/\"><span class=\"link-text\"> SHD Series <span class=\"desc\">(High Torque Disk)<\/span><\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-974\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-974\"><a href=\"https:\/\/www.sungilfa.co.kr\/en\/products\/coupling\/scd\/\"><span class=\"link-text\"> SCD Series <span class=\"desc\">(Concentricity Disk)<\/span><\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-975\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-975\"><a href=\"https:\/\/www.sungilfa.co.kr\/en\/products\/coupling\/sjc\/\"><span class=\"link-text\"> SJC Series <span class=\"desc\">(Jaw)<\/span><\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-976\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-976\"><a href=\"https:\/\/www.sungilfa.co.kr\/en\/products\/coupling\/soh\/\"><span class=\"link-text\"> SOH Series <span class=\"desc\">(Oldham)<\/span><\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-977\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-977\"><a href=\"https:\/\/www.sungilfa.co.kr\/en\/products\/coupling\/srb\/\"><span class=\"link-text\"> SRB Series <span class=\"desc\">(Radial Beam)<\/span><\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-978\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-978\"><a href=\"https:\/\/www.sungilfa.co.kr\/en\/products\/coupling\/srg\/\"><span class=\"link-text\"> SRG Series <span class=\"desc\">(Rigid)<\/span><\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-979\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-979\"><a href=\"https:\/\/www.sungilfa.co.kr\/en\/products\/coupling\/scj\/\"><span class=\"link-text\"> SCJ Series <span class=\"desc\">(Cross Joint)<\/span><\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-980\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-980\"><a href=\"https:\/\/www.sungilfa.co.kr\/en\/products\/coupling\/sfc\/\"><span class=\"link-text\"> SFC Series <span class=\"desc\">(Urethane Flexible)<\/span><\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-981\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-981\"><a href=\"https:\/\/www.sungilfa.co.kr\/en\/products\/coupling\/sk\/\"><span class=\"link-text\"> SK Series <span class=\"desc\">(Schmidt)<\/span><\/span><span class=\"arrow\"><\/span><\/a><\/li><li id=\"menu-item-984\" class=\"gobackmenu menu-item menu-item-type-post_type menu-item-object-page menu-item-984\"><a href=\"https:\/\/www.sungilfa.co.kr\/en\/products\/\"><span class=\"link-text\"> Go back to [Main Products]<\/span><span class=\"arrow\"><\/span><\/a><\/li><\/ul><\/nav><\/div><div class=\"fusion-additional-widget-content\"><\/div><\/div><div class=\"custom-select\">\n  <select onchange=\"window.open(value,'_self');\">\n    <option value=\"0\">SJC Series <span class=\"desc\">(Jaw)<\/span><\/option>\n    <option value=\"\/en\/products\/coupling\/\">Shaft Coupling <span class=\"desc\">(Index)<\/span><\/option>\n    <option value=\"\/en\/products\/coupling\/shr\">SHR Series <span class=\"desc\">(High Performance Rubber)<\/span><\/option>\n    <option value=\"\/en\/products\/coupling\/sd\">SD Series <span class=\"desc\">(Disk)<\/span><\/option>\n    <option value=\"\/en\/products\/coupling\/sad\">SAD Series <span class=\"desc\">(Advanced Disk)<\/span><\/option>\n    <option value=\"\/en\/products\/coupling\/shd\">SHD Series <span class=\"desc\">(High Torque Disk)<\/span><\/option>\n    <option value=\"\/en\/products\/coupling\/scd\">SCD Series <span class=\"desc\">(Concentricity Disk)<\/span><\/option>\n    <option value=\"\/en\/products\/coupling\/sjc\">SJC Series <span class=\"desc\">(Jaw)<\/span><\/option>\n    <option value=\"\/en\/products\/coupling\/soh\">SOH Series <span class=\"desc\">(Oldham)<\/span><\/option>\n    <option value=\"\/en\/products\/coupling\/srb\">SRB Series <span class=\"desc\">(Radial Beam)<\/span><\/option>\n    <option value=\"\/en\/products\/coupling\/srg\">SRG Series <span class=\"desc\">(Rigid)<\/span><\/option>\n    <option value=\"\/en\/products\/coupling\/scj\">SCJ Series <span class=\"desc\">(Cross Joint)<\/span><\/option>\n    <option value=\"\/en\/products\/coupling\/sfc\">SFC Series <span class=\"desc\">(Urethane Flexible)<\/span><\/option>\n  <option value=\"\/en\/products\/coupling\/sk\">SK Series <span class=\"desc\">(Schmidt)<\/span><\/option>\n <option value=\"\/en\/products\">Go back to [Main Products]<\/option>\n  <\/select>\n<\/div>\n<\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 awb-sticky awb-sticky-small awb-sticky-medium awb-sticky-large fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:2.56%;--awb-spacing-left-medium:2.56%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3\"><div class=\"subtitle proseriestitle\">\n<h3>SJC Series <span class=\"subtitleimg subtitlebtn\"><a class=\"p-subMain\" href=\"\/en\/products\/coupling\/sjc\/\">Go to SJC Series(Index)<\/a><\/span><\/h3>\n<\/div>\n<\/div><div class=\"fusion-text fusion-text-4\"><div class=\"bootitle\">\n<h4>Jaw Coupling <span class=\"titlemark\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/09\/RoHS-reach.jpg\" \/><\/span><\/h4>\n<\/div>\n<\/div><div class=\"fusion-text fusion-text-5\"><ul class=\"tab_wrap2 tab6\">\n<li class=\"on\"><a href=\"\/en\/products\/coupling\/sjc\">Product Overview<\/a><\/li>\n<li>\n<p class=\"notabllink\">Dimensions \/ Performance \/ CAD<\/p>\n<div class=\"subsublink subsublink3\"><a href=\"\/en\/products\/coupling\/sjc\/sjcn\">SJC(No mark \/ Set-screw)<\/a><a href=\"\/en\/products\/coupling\/sjc\/sjcc\">SJC-C (Side-clamp)<\/a><a href=\"\/en\/products\/coupling\/sjc\/sjcmc\">SJCM-C (Side-clamp\/Space-saving)<\/a><a href=\"\/en\/products\/coupling\/sjc\/sjct\">SJC-T (Taper-ring)<\/a><a class=\"on\" href=\"\/en\/products\/coupling\/sjc\/sjci\">SJC-I (Shaft-insertion)<\/a><a href=\"\/en\/products\/coupling\/sjc\/sjcpt\">SJCP-T (Taper-ring)<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div><div class=\"fusion-text fusion-text-6\"><p class=\"type_title\">Shaft-insertion<\/p>\n<\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-7\"><div class=\"pronormalimg\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/09\/coupling-p4-6_img1.jpg\" \/><\/div>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-8\"><div class=\"toplinetxt notoplinetxt\">\n<h5>Features of SJC-I Series<\/h5>\n<div class=\"selfguid2red envul\">\n<ul class=\"has-l-style\">\n<li>Easy attachment to various hub types e.g. Pulleys, Gears, Sprockets, or Hollow shafts<\/li>\n<li>Space-saving design<\/li>\n<li>Simple clamping methods by tightening a single bolt<\/li>\n<li>Self-centering function by the taper structure<\/li>\n<li>Various types of coupling hubs (e.g. Side-clamp, Set-screw) can be combined<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-2 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-9\"><div class=\"toplinetxt notoplinetxt\">\n<h5>Principles<\/h5>\n<div class=\"pronormalimg\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/09\/coupling-p4-6_img2.jpg\" \/><\/div>\n<div class=\"selfguid2red envul\">\n<ul class=\"has-l-style\">\n<li>Bushing and Insert hub are tightly coupled by the thrust of fastening screws.<\/li>\n<li>And then the insert part gets spread outward due to the taper structure and clamped into the inner diameter on the other side.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-3 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-10\"><div class=\"toplinetxt notoplinetxt\">\n<h5>Dimensions<\/h5>\n<table class=\"type2\">\n<thead>\n<tr>\n<th>Model<\/th>\n<th>Coupling hub OD<\/th>\n<th>Shaft-insertion hub OD<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>SJC-25I\u25a1<\/td>\n<td>25mm<\/td>\n<td>10mm<\/td>\n<\/tr>\n<tr>\n<td>SJC\u25a1-30I\u25a1<\/td>\n<td>30mm<\/td>\n<td>12mm<\/td>\n<\/tr>\n<tr>\n<td>SJC\u25a1-40I\u25a1 <\/td>\n<td>40mm<\/td>\n<td>20mm<\/td>\n<\/tr>\n<tr>\n<td>SJC-55I\u25a1<\/td>\n<td>55mm<\/td>\n<td>25mm<\/td>\n<\/tr>\n<tr>\n<td>SJC-65I\u25a1<\/td>\n<td>65mm<\/td>\n<td>35mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u203b OD: Outer Diameter<br \/>\n\u203b Please contact Sung-il Customer Service team for non-standard Inserted hub OD products.\n<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><div class=\"fusion-text fusion-text-11\"><div class=\"toplinetxt notoplinetxt\">\n<h5>How to Disassemble<\/h5>\n<\/div>\n<\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-4 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-12\"><div class=\"image\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/09\/coupling-p4-6_img8.jpg\" \/><\/div>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-5 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-menu-anchor\" id=\"how\"><\/div><div class=\"fusion-text fusion-text-13\"><div class=\"toplinetxt notoplinetxt\">\n\u2460 Please refer to the below table.<\/p>\n<table class=\"type2\">\n<thead>\n<tr>\n<th>Model<\/th>\n<th>Fastening screw<\/th>\n<th>Screw for disassembly<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>SJC-25I <\/td>\n<td>M3 <\/td>\n<td>M4 <\/td>\n<\/tr>\n<tr>\n<td>SJC-30I <\/td>\n<td>M4 <\/td>\n<td>M5 <\/td>\n<\/tr>\n<tr>\n<td>SJC-40I <\/td>\n<td>M6 <\/td>\n<td>M8 <\/td>\n<\/tr>\n<tr>\n<td>SJC-55I <\/td>\n<td>M8 <\/td>\n<td>M10 <\/td>\n<\/tr>\n<tr>\n<td>SJC-65I <\/td>\n<td>M10 <\/td>\n<td>M12 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u2461 After removing fastening screws, insert a screw for disassembly and fasten it into the tapped-hole for disassembly. And then, bushing comes out being  disassembled by thrust of the screw.\n<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><div class=\"fusion-text fusion-text-14\"><div class=\"toplinetxt notoplinetxt\">\n<h5>How to Order<\/h5>\n<\/div>\n<\/div><div class=\"fusion-text fusion-text-15\"><div class=\"pronormalimg\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/09\/coupling-p4-6_img3.jpg\" \/><\/div>\n<p>\u203b The standard spacer for the SJC-I series is a center-through (TH) type.<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep spacebar\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:15px;margin-bottom:15px;width:100%;\"><\/div><div class=\"fusion-text fusion-text-16\"><ul class=\"prodownload\">\n<li>SJC \u2013 2D (.dwg)<a href=\"\/wp-content\/uploads\/2025\/12\/04_SJC-2D.zip\"><\/a><\/li>\n<li>SJC \u2013 3D (.step)<a href=\"\/wp-content\/uploads\/2025\/12\/04_SJC-3D.zip\"><\/a><\/li>\n<\/ul>\n<\/div><div class=\"fusion-text fusion-text-17\"><p class=\"type_title\">Shaft-insertion x Side-clamp<\/p>\n<\/div><div class=\"fusion-text fusion-text-18\"><div class=\"pronormalimg\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/09\/sjc_common_img1.jpg\" \/><\/div>\n<div class=\"pronormalimg\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/09\/coupling-p4-6_img4.jpg\" \/><\/div>\n<\/div><div class=\"fusion-text fusion-text-19\"><div class=\"toplinetxt notoplinetxt\">\n<h5>Dimensions \/ Performance<\/h5>\n<div class=\"table-1 dimentable dimentablelong\">\n<table class=\"type1\">\n<thead>\n<tr>\n<th rowspan=\"2\">Model<\/th>\n<th rowspan=\"2\">CAD<\/th>\n<th colspan=\"7\">Size (\u00b10.3mm)<\/th>\n<th colspan=\"2\">Screw<\/th>\n<th colspan=\"2\">Screw<br \/>\n(Shaft-<br \/>\ninsertion)<\/th>\n<th rowspan=\"2\">Slip<br \/>\nTorque<br \/>\n(N\u00b7m)<\/th>\n<th rowspan=\"2\">Max.<br \/>\nrpm<br \/>\n(min<sup>-1<\/sup>)<\/th>\n<th rowspan=\"2\">Moment<br \/>\nof<br \/>\nInertia<br \/>\n(kg\u00b7m<sup>2<\/sup>)<\/th>\n<th rowspan=\"2\">Static<br \/>\nTorsional<br \/>\nStiffness<br \/>\n(N\u00b7m\/rad)<\/th>\n<th rowspan=\"2\">Mass<br \/>\n(g)<\/th>\n<th colspan=\"3\">Permissible Misalignment<\/th>\n<th rowspan=\"2\">Side-<br \/>\nclamp<br \/>\nHub<br \/>\nSplit<br \/>\n(W)<\/th>\n<\/tr>\n<tr>\n<th>D<\/th>\n<th>L<\/th>\n<th>L<sub>1<\/sub><\/th>\n<th>L<sub>3<\/sub><\/th>\n<th>F<\/th>\n<th>L<sub>2<\/sub><\/th>\n<th>D<sub>2<\/sub><\/th>\n<th>Size(M)<\/th>\n<th>Fastening<br \/>\nTorque<br \/>\n(N\u00b7m)<\/th>\n<th>Size(M<sub>2<\/sub>)<\/th>\n<th>Fastening<br \/>\nTorque<br \/>\n(N\u00b7m)<\/th>\n<th>Angular<br \/>\n(\u02da)<\/th>\n<th>Parallel<br \/>\n(mm)<\/th>\n<th>End-play<br \/>\n(mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>SJC-25IC-<span class=\"blue\">BL<\/span><\/th>\n<td class=\"cad\" rowspan=\"3\"><a href=\"https:\/\/sungil-embedded.partcommunity.com?info=sungil%2Fcoupling%2Fsjc%2Fsjc%2Di%2Fsjc%2Dic%2Fsjc%5F25ic%2Dgr%5Fasmtab%2Eprj \" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/09\/cad-icon.jpg\" alt=\"\" \/><\/a><\/td>\n<td>25<\/td>\n<td>41.2<\/td>\n<td>10<\/td>\n<td>&#8211;<\/td>\n<td>5<\/td>\n<td>15.5<\/td>\n<td>10<\/td>\n<td>M3<\/td>\n<td>1.7<\/td>\n<td>M3<\/td>\n<td>1.2<\/td>\n<td>7<\/td>\n<td>13,000<\/td>\n<td>4.7\u00d710<sup>-6<\/sup><\/td>\n<td>220<\/td>\n<td>30<\/td>\n<td>1<\/td>\n<td>0.07<\/td>\n<td>-0.4 ~ +1.0<\/td>\n<td>X<\/td>\n<\/tr>\n<tr>\n<th>SJC-25IC-<span class=\"green\">GR<\/span><\/th>\n<td>25<\/td>\n<td>41.2<\/td>\n<td>10<\/td>\n<td>&#8211;<\/td>\n<td>5<\/td>\n<td>15.5<\/td>\n<td>10<\/td>\n<td>M3<\/td>\n<td>1.7<\/td>\n<td>M3<\/td>\n<td>1.2<\/td>\n<td>7<\/td>\n<td>13,000<\/td>\n<td>4.7\u00d710<sup>-6<\/sup><\/td>\n<td>260<\/td>\n<td>30<\/td>\n<td>1<\/td>\n<td>0.07<\/td>\n<td>-0.4 ~ +1.0<\/td>\n<td>X<\/td>\n<\/tr>\n<tr>\n<th>SJC-25IC-<span class=\"red\">RD<\/span><\/th>\n<td>25<\/td>\n<td>41.2<\/td>\n<td>10<\/td>\n<td>&#8211;<\/td>\n<td>5<\/td>\n<td>15.5<\/td>\n<td>10<\/td>\n<td>M3<\/td>\n<td>1.7<\/td>\n<td>M3<\/td>\n<td>1.2<\/td>\n<td>7<\/td>\n<td>13,000<\/td>\n<td>4.7\u00d710<sup>-6<\/sup><\/td>\n<td>300<\/td>\n<td>30<\/td>\n<td>1<\/td>\n<td>0.05<\/td>\n<td>-0.4 ~ +1.0<\/td>\n<td>X<\/td>\n<\/tr>\n<tr>\n<th>SJCA-30IC-<span class=\"blue\">BL<\/span><\/th>\n<td class=\"cad\" rowspan=\"3\"><a href=\"https:\/\/sungil-embedded.partcommunity.com?info=sungil%2Fcoupling%2Fsjc%2Fsjc%2Di%2Fsjca%2Dic%2Fsjca%5F30ic%2Dgr%5Fasmtab%2Eprj \" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/09\/cad-icon.jpg\" alt=\"\" \/><\/a><\/td>\n<td>30<\/td>\n<td>42.8<\/td>\n<td>11.3<\/td>\n<td>&#8211;<\/td>\n<td>5.6<\/td>\n<td>15.5<\/td>\n<td>12<\/td>\n<td>M4<\/td>\n<td>3.5<\/td>\n<td>M4<\/td>\n<td>2.5<\/td>\n<td>7.5<\/td>\n<td>10,000<\/td>\n<td>9.3\u00d710<sup>-6<\/sup><\/td>\n<td>170<\/td>\n<td>46<\/td>\n<td>1<\/td>\n<td>0.08<\/td>\n<td>-0.4 ~ +1.0<\/td>\n<td>X<\/td>\n<\/tr>\n<tr>\n<th>SJCA-30IC-<span class=\"green\">GR<\/span><\/th>\n<td>30<\/td>\n<td>42.8<\/td>\n<td>11.3<\/td>\n<td>&#8211;<\/td>\n<td>5.6<\/td>\n<td>15.5<\/td>\n<td>12<\/td>\n<td>M4<\/td>\n<td>3.5<\/td>\n<td>M4<\/td>\n<td>2.5<\/td>\n<td>7.5<\/td>\n<td>10,000<\/td>\n<td>9.3\u00d710<sup>-6<\/sup><\/td>\n<td>200<\/td>\n<td>46<\/td>\n<td>1<\/td>\n<td>0.08<\/td>\n<td>-0.4 ~ +1.0<\/td>\n<td>X<\/td>\n<\/tr>\n<tr>\n<th>SJCA-30IC-<span class=\"red\">RD<\/span><\/th>\n<td>30<\/td>\n<td>42.8<\/td>\n<td>11.3<\/td>\n<td>&#8211;<\/td>\n<td>5.6<\/td>\n<td>15.5<\/td>\n<td>12<\/td>\n<td>M4<\/td>\n<td>3.5<\/td>\n<td>M4<\/td>\n<td>2.5<\/td>\n<td>7.5<\/td>\n<td>10,000<\/td>\n<td>9.3\u00d710<sup>-6<\/sup><\/td>\n<td>220<\/td>\n<td>46<\/td>\n<td>1<\/td>\n<td>0.06<\/td>\n<td>-0.4 ~ +1.0<\/td>\n<td>X<\/td>\n<\/tr>\n<tr>\n<th>SJCB-30IC-<span class=\"blue\">BL<\/span><\/th>\n<td class=\"cad\" rowspan=\"3\"><a href=\"https:\/\/sungil-embedded.partcommunity.com?info=sungil%2Fcoupling%2Fsjc%2Fsjc%2Di%2Fsjcb%2Dic%2Fsjcb%5F30ic%5Fasmtab%2Eprj \" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/09\/cad-icon.jpg\" alt=\"\" \/><\/a><\/td>\n<td>30<\/td>\n<td>47.5<\/td>\n<td>16<\/td>\n<td>11.1<\/td>\n<td>5.4<\/td>\n<td>15.5<\/td>\n<td>12<\/td>\n<td>M4<\/td>\n<td>3.5<\/td>\n<td>M4<\/td>\n<td>2.5<\/td>\n<td>7.5<\/td>\n<td>10,000<\/td>\n<td>1.2\u00d710<sup>-5<\/sup><\/td>\n<td>170<\/td>\n<td>52<\/td>\n<td>1<\/td>\n<td>0.08<\/td>\n<td>-0.4 ~ +1.0<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<tr>\n<th>SJCB-30IC-<span class=\"green\">GR<\/span><\/th>\n<td>30<\/td>\n<td>47.5<\/td>\n<td>16<\/td>\n<td>11.1<\/td>\n<td>5.4<\/td>\n<td>15.5<\/td>\n<td>12<\/td>\n<td>M4<\/td>\n<td>3.5<\/td>\n<td>M4<\/td>\n<td>2.5<\/td>\n<td>7.5<\/td>\n<td>10,000<\/td>\n<td>1.2\u00d710<sup>-5<\/sup><\/td>\n<td>200<\/td>\n<td>52<\/td>\n<td>1<\/td>\n<td>0.08<\/td>\n<td>-0.4 ~ +1.0<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<tr>\n<th>SJCB-30IC-<span class=\"red\">RD<\/span><\/th>\n<td>30<\/td>\n<td>47.5<\/td>\n<td>16<\/td>\n<td>11.1<\/td>\n<td>5.4<\/td>\n<td>15.5<\/td>\n<td>12<\/td>\n<td>M4<\/td>\n<td>3.5<\/td>\n<td>M4<\/td>\n<td>2.5<\/td>\n<td>7.5<\/td>\n<td>10,000<\/td>\n<td>1.2\u00d710<sup>-5<\/sup><\/td>\n<td>220<\/td>\n<td>52<\/td>\n<td>1<\/td>\n<td>0.06<\/td>\n<td>-0.4 ~ +1.0<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<tr>\n<th>SJCA-40IC-<span class=\"blue\">BL<\/span><\/th>\n<td class=\"cad\" rowspan=\"3\"><a href=\"https:\/\/sungil-embedded.partcommunity.com?info=sungil%2Fcoupling%2Fsjc%2Fsjc%2Di%2Fsjca%2Dic%2Fsjc%5F40ic%5Fasmtab%2Eprj \" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/09\/cad-icon.jpg\" alt=\"\" \/><\/a><\/td>\n<td>40<\/td>\n<td>63.5<\/td>\n<td>19.5<\/td>\n<td>13.6<\/td>\n<td>6.8<\/td>\n<td>21<\/td>\n<td>20<\/td>\n<td>M5<\/td>\n<td>8<\/td>\n<td>M6<\/td>\n<td>10<\/td>\n<td>35<\/td>\n<td>8,500<\/td>\n<td>5.6\u00d710<sup>-5<\/sup><\/td>\n<td>1,500<\/td>\n<td>136<\/td>\n<td>1<\/td>\n<td>0.06<\/td>\n<td>-0.5 ~ +1.2<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<tr>\n<th>SJCA-40IC-<span class=\"green\">GR<\/span><\/th>\n<td>40<\/td>\n<td>63.5<\/td>\n<td>19.5<\/td>\n<td>13.6<\/td>\n<td>6.8<\/td>\n<td>21<\/td>\n<td>20<\/td>\n<td>M5<\/td>\n<td>8<\/td>\n<td>M6<\/td>\n<td>10<\/td>\n<td>35<\/td>\n<td>8,500<\/td>\n<td>5.6\u00d710<sup>-5<\/sup><\/td>\n<td>1,600<\/td>\n<td>136<\/td>\n<td>1<\/td>\n<td>0.06<\/td>\n<td>-0.5 ~ +1.2<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<tr>\n<th>SJCA-40IC-<span class=\"red\">RD<\/span><\/th>\n<td>40<\/td>\n<td>63.5<\/td>\n<td>19.5<\/td>\n<td>13.6<\/td>\n<td>6.8<\/td>\n<td>21<\/td>\n<td>20<\/td>\n<td>M5<\/td>\n<td>8<\/td>\n<td>M6<\/td>\n<td>10<\/td>\n<td>35<\/td>\n<td>8,500<\/td>\n<td>5.6\u00d710<sup>-5<\/sup><\/td>\n<td>1,750<\/td>\n<td>136<\/td>\n<td>1<\/td>\n<td>0.04<\/td>\n<td>-0.5 ~ +1.2<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<tr>\n<th>SJCB-40IC-<span class=\"blue\">BL<\/span><\/th>\n<td class=\"cad\" rowspan=\"3\"><a href=\"https:\/\/sungil-embedded.partcommunity.com?info=sungil%2Fcoupling%2Fsjc%2Fsjc%2Di%2Fsjcb%2Dic%2Fsjcb%5F40ic%5Fasmtab%2Eprj \" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/09\/cad-icon.jpg\" alt=\"\" \/><\/a><\/td>\n<td>40<\/td>\n<td>69<\/td>\n<td>25<\/td>\n<td>16.5<\/td>\n<td>8.4<\/td>\n<td>21<\/td>\n<td>20<\/td>\n<td>M5<\/td>\n<td>8<\/td>\n<td>M6<\/td>\n<td>10<\/td>\n<td>35<\/td>\n<td>8,500<\/td>\n<td>7.4\u00d710<sup>-5<\/sup><\/td>\n<td>1,500<\/td>\n<td>151<\/td>\n<td>1<\/td>\n<td>0.06<\/td>\n<td>-0.5 ~ +1.2<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<tr>\n<th>SJCB-40IC-<span class=\"green\">GR<\/span><\/th>\n<td>40<\/td>\n<td>69<\/td>\n<td>25<\/td>\n<td>16.5<\/td>\n<td>8.4<\/td>\n<td>21<\/td>\n<td>20<\/td>\n<td>M5<\/td>\n<td>8<\/td>\n<td>M6<\/td>\n<td>10<\/td>\n<td>35<\/td>\n<td>8,500<\/td>\n<td>7.4\u00d710<sup>-5<\/sup><\/td>\n<td>1,600<\/td>\n<td>151<\/td>\n<td>1<\/td>\n<td>0.06<\/td>\n<td>-0.5 ~ +1.2<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<tr>\n<th>SJCB-40IC-<span class=\"red\">RD<\/span><\/th>\n<td>40<\/td>\n<td>69<\/td>\n<td>25<\/td>\n<td>16.5<\/td>\n<td>8.4<\/td>\n<td>21<\/td>\n<td>20<\/td>\n<td>M5<\/td>\n<td>8<\/td>\n<td>M6<\/td>\n<td>10<\/td>\n<td>35<\/td>\n<td>8,500<\/td>\n<td>7.4\u00d710<sup>-5<\/sup><\/td>\n<td>1,750<\/td>\n<td>151<\/td>\n<td>1<\/td>\n<td>0.04<\/td>\n<td>-0.5 ~ +1.2<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<tr>\n<th>SJC-55IC-<span class=\"blue\">BL<\/span><\/th>\n<td class=\"cad\" rowspan=\"4\"><a href=\"https:\/\/sungil-embedded.partcommunity.com?info=sungil%2Fcoupling%2Fsjc%2Fsjc%2Di%2Fsjc%2Dic%2Fsjc%5F55ic%5Fasmtab%2Eprj \" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/09\/cad-icon.jpg\" alt=\"\" \/><\/a><\/td>\n<td>55<\/td>\n<td>86.3<\/td>\n<td>30.3<\/td>\n<td>21<\/td>\n<td>10.5<\/td>\n<td>31<\/td>\n<td>25<\/td>\n<td>M6<\/td>\n<td>13<\/td>\n<td>M8<\/td>\n<td>20<\/td>\n<td>80<\/td>\n<td>6,500<\/td>\n<td>1.2\u00d710<sup>-4<\/sup><\/td>\n<td>3,000<\/td>\n<td>310<\/td>\n<td>1<\/td>\n<td>0.09<\/td>\n<td>-0.5 ~ +1.4<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<tr>\n<th>SJC-55IC-<span class=\"gray\">DG<\/span><\/th>\n<td>55<\/td>\n<td>86.3<\/td>\n<td>30.3<\/td>\n<td>21<\/td>\n<td>10.5<\/td>\n<td>31<\/td>\n<td>25<\/td>\n<td>M6<\/td>\n<td>13<\/td>\n<td>M8<\/td>\n<td>20<\/td>\n<td>80<\/td>\n<td>6,500<\/td>\n<td>1.2\u00d710<sup>-4<\/sup><\/td>\n<td>4,500<\/td>\n<td>310<\/td>\n<td>1<\/td>\n<td>0.08<\/td>\n<td>-0.5 ~ +1.4<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<tr>\n<th>SJC-55IC-<span class=\"green\">GR<\/span><\/th>\n<td>55<\/td>\n<td>86.3<\/td>\n<td>30.3<\/td>\n<td>21<\/td>\n<td>10.5<\/td>\n<td>31<\/td>\n<td>25<\/td>\n<td>M6<\/td>\n<td>13<\/td>\n<td>M8<\/td>\n<td>20<\/td>\n<td>80<\/td>\n<td>6,500<\/td>\n<td>1.2\u00d710<sup>-4<\/sup><\/td>\n<td>4,500<\/td>\n<td>310<\/td>\n<td>1<\/td>\n<td>0.09<\/td>\n<td>-0.5 ~ +1.4<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<tr>\n<th>SJC-55IC-<span class=\"red\">RD<\/span><\/th>\n<td>55<\/td>\n<td>86.3<\/td>\n<td>30.3<\/td>\n<td>21<\/td>\n<td>10.5<\/td>\n<td>31<\/td>\n<td>25<\/td>\n<td>M6<\/td>\n<td>13<\/td>\n<td>M8<\/td>\n<td>20<\/td>\n<td>80<\/td>\n<td>6,500<\/td>\n<td>1.2\u00d710<sup>-4<\/sup><\/td>\n<td>6,000<\/td>\n<td>310<\/td>\n<td>1<\/td>\n<td>0.06<\/td>\n<td>-0.5 ~ +1.4<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<tr>\n<th>SJC-65IC-<span class=\"blue\">BL<\/span><\/th>\n<td class=\"cad\" rowspan=\"4\"><a href=\"https:\/\/sungil-embedded.partcommunity.com?info=sungil%2Fcoupling%2Fsjc%2Fsjc%2Di%2Fsjc%2Dic%2Fsjc%5F65ic%5Fasmtab%2Eprj \" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/09\/cad-icon.jpg\" alt=\"\" \/><\/a><\/td>\n<td>65<\/td>\n<td>99.3<\/td>\n<td>35.3<\/td>\n<td>25.6<\/td>\n<td>12.5<\/td>\n<td>37<\/td>\n<td>35<\/td>\n<td>M8<\/td>\n<td>30<\/td>\n<td>M10<\/td>\n<td>40<\/td>\n<td>180<\/td>\n<td>5,500<\/td>\n<td>1.7\u00d710<sup>-4<\/sup><\/td>\n<td>6,500<\/td>\n<td>400<\/td>\n<td>1<\/td>\n<td>0.1<\/td>\n<td>-0.6 ~ +1.5<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<tr>\n<th>SJC-65IC-<span class=\"gray\">DG<\/span><\/th>\n<td>65<\/td>\n<td>99.3<\/td>\n<td>35.3<\/td>\n<td>25.6<\/td>\n<td>12.5<\/td>\n<td>37<\/td>\n<td>35<\/td>\n<td>M8<\/td>\n<td>30<\/td>\n<td>M10<\/td>\n<td>40<\/td>\n<td>180<\/td>\n<td>5,500<\/td>\n<td>1.7\u00d710<sup>-4<\/sup><\/td>\n<td>8,500<\/td>\n<td>400<\/td>\n<td>1<\/td>\n<td>0.09<\/td>\n<td>-0.6 ~ +1.5<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<tr>\n<th>SJC-65IC-<span class=\"green\">GR<\/span><\/th>\n<td>65<\/td>\n<td>99.3<\/td>\n<td>35.3<\/td>\n<td>25.6<\/td>\n<td>12.5<\/td>\n<td>37<\/td>\n<td>35<\/td>\n<td>M8<\/td>\n<td>30<\/td>\n<td>M10<\/td>\n<td>40<\/td>\n<td>180<\/td>\n<td>5,500<\/td>\n<td>1.7\u00d710<sup>-4<\/sup><\/td>\n<td>8,500<\/td>\n<td>400<\/td>\n<td>1<\/td>\n<td>0.1<\/td>\n<td>-0.6 ~ +1.5<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<tr>\n<th>SJC-65IC-<span class=\"red\">RD<\/span><\/th>\n<td>65<\/td>\n<td>99.3<\/td>\n<td>35.3<\/td>\n<td>25.6<\/td>\n<td>12.5<\/td>\n<td>37<\/td>\n<td>35<\/td>\n<td>M8<\/td>\n<td>30<\/td>\n<td>M10<\/td>\n<td>40<\/td>\n<td>180<\/td>\n<td>5,500<\/td>\n<td>1.7\u00d710<sup>-4<\/sup><\/td>\n<td>10,000<\/td>\n<td>400<\/td>\n<td>1<\/td>\n<td>0.08<\/td>\n<td>-0.6 ~ +1.5<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"selfguid2red envul\">\n<ul class=\"has-l-style\">\n<li>The Moment of Inertia and Mass values are based on products with max. Inner diameter.<\/li>\n<li>Please modify rated\/max. torque value with temperature correction factor when it\u2019s higher than 30\u00b0C.<\/li>\n<li>It\u2019s not allowed to have other complementary options to enhance clamping force such as keyway etc. on the shaft-insertion hub.<\/li>\n<li>Please contact Sung-il Customer Service team for non-standard Inserted hub OD(D<sub>2<\/sub>) products.<\/li>\n<li>Please refer to previous pages for the standard ID range of Side-clamp hubs.<\/li>\n<li>It\u2019s also possible to assemble with space-saving side-clamp, set-screw and taper-ring hubs.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":956,"menu_order":6,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1502","page","type-page","status-publish","hentry"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.sungilfa.co.kr\/en\/wp-json\/wp\/v2\/pages\/1502","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sungilfa.co.kr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.sungilfa.co.kr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.sungilfa.co.kr\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sungilfa.co.kr\/en\/wp-json\/wp\/v2\/comments?post=1502"}],"version-history":[{"count":15,"href":"https:\/\/www.sungilfa.co.kr\/en\/wp-json\/wp\/v2\/pages\/1502\/revisions"}],"predecessor-version":[{"id":9494,"href":"https:\/\/www.sungilfa.co.kr\/en\/wp-json\/wp\/v2\/pages\/1502\/revisions\/9494"}],"up":[{"embeddable":true,"href":"https:\/\/www.sungilfa.co.kr\/en\/wp-json\/wp\/v2\/pages\/956"}],"wp:attachment":[{"href":"https:\/\/www.sungilfa.co.kr\/en\/wp-json\/wp\/v2\/media?parent=1502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}