{"id":3067,"date":"2025-12-10T14:55:09","date_gmt":"2025-12-10T14:55:09","guid":{"rendered":"https:\/\/www.zqmbearings.com\/products\/618-670-mb"},"modified":"2026-11-10T07:43:36","modified_gmt":"2026-11-10T07:43:36","slug":"618-670-mb","status":"publish","type":"product","link":"https:\/\/www.zqmbearings.com\/zh\/products\/618-670-mb\/","title":{"rendered":"618\/670 MB \u6df1\u6c9f\u7403\u8f74\u627f 670X820X69mm"},"content":{"rendered":"<div class=\"zqm-product-detail\">\n<h2>ZQM 618\/670 MB \u6df1\u6c9f\u7403\u8f74\u627f\uff08670\u00d7820\u00d769 mm\uff09<\/h2>\n<p>\u9762\u5411\u5927\u5c3a\u5bf8\u3001\u6709\u9650\u5b89\u88c5\u7a7a\u95f4\u7684\u5e94\u7528\uff0c <strong><a href=\"https:\/\/www.zqmbearings.com\/zh\/products\/618-670-mb\/\" title=\"View 618\/670 MB Details\">618\/670 MB\u6df1\u6c9f\u7403\u8f74\u627f<\/a><\/strong> \u5c5e\u4e8e\u8f83\u8584\u622a\u9762\u7684\u8bbe\u8ba1\u3002\u9700\u8981\u517c\u987e\u5b89\u88c5\u7a7a\u95f4\u3001\u8d28\u91cf\u548c\u5f84\u5411\u652f\u627f\u65f6\uff0c\u53ef\u5bf9\u8fd9\u6b3e <a href=\"https:\/\/www.zqmbearings.com\/zh\/product-category\/ball-bearings\/deep-groove-ball-bearings\/\" rel=\"noopener\" target=\"_blank\"><strong>\u5355\u5217\u6df1\u6c9f\u7403\u8f74\u627f<\/strong><\/a> \u8fdb\u884c\u9009\u578b\u6838\u5bf9\u3002<\/p>\n<div style=\"background-color: #f8f9fa; padding: 15px; border-left: 5px solid #0056b3; margin-bottom: 20px;\">\n<p style=\"margin: 0; font-size: 16px;\"><strong> \u4e3b\u8981\u5c3a\u5bf8\uff1a<\/strong> \u5185\u5f84670 mm\uff5c\u5916\u5f84820 mm\uff5c\u5bbd\u5ea669 mm<br \/>\n<strong> \u53c2\u8003\u8d28\u91cf\uff1a<\/strong> 81.9 kg\uff08\u5b9e\u9645\u4f9b\u8d27\u8d28\u91cf\u5f85\u786e\u8ba4\uff09<br \/>\n<strong> \u4fdd\u6301\u67b6\u7c7b\u578b\uff1a<\/strong> MB\u673a\u52a0\u5de5\u9ec4\u94dc\u4fdd\u6301\u67b6\uff1b\u7ed3\u6784\u7ec6\u8282\u6309\u6240\u4f9b\u578b\u53f7\u786e\u8ba4\uff0c\u4e0d\u7b3c\u7edf\u8ba4\u5b9a\u4f18\u4e8e\u6240\u6709\u94a2\u4fdd\u6301\u67b6\u3002<\/p>\n<\/div>\n<h3>618\/670 MB\u9009\u578b\u8981\u70b9<\/h3>\n<h4>1. \u8f74\u627f\u6750\u6599\u4e0e\u5236\u9020\u8981\u6c42<\/h4>\n<p>\u5957\u5708\u548c\u6eda\u52a8\u4f53\u7684\u6750\u6599\u5e94\u4f9d\u636e\u4ea7\u54c1\u56fe\u7eb8\u53ca\u5de5\u5382\u68c0\u9a8c\u6587\u4ef6\u786e\u8ba4\uff1b\u5e38\u89c1\u8f74\u627f\u94a2\u724c\u53f7\u5305\u62ec<strong>GCr15\u53caAISI 52100<\/strong> \uff0c\u6750\u6599\u5bf9\u5e94\u5173\u7cfb\u4e0e\u9002\u7528\u6807\u51c6\u4ecd\u987b\u6838\u5bf9\u3002\u5bf9\u4e8e\u5916\u5f84820 mm\u7684\u8f74\u627f\uff0c\u6750\u6599\u3001\u70ed\u5904\u7406\u4e0e\u5c3a\u5bf8\u7a33\u5b9a\u6027\u5747\u5e94\u7ed3\u5408\u5de5\u51b5\u8bc4\u4f30\u3002<\/p>\n<h4>2. MB\u673a\u52a0\u5de5\u9ec4\u94dc\u4fdd\u6301\u67b6<\/h4>\n<p>\u672c\u578b\u53f7\u7684 <strong>MB\u540e\u7f00<\/strong> \u901a\u5e38\u8868\u793a <strong>\u673a\u52a0\u5de5\u9ec4\u94dc\u4fdd\u6301\u67b6<\/strong>\uff1b\u5177\u4f53\u5f15\u5bfc\u65b9\u5f0f\u4e0e\u7ed3\u6784\u5e94\u6309\u6240\u4f9b\u54c1\u724c\u548c\u56fe\u7eb8\u786e\u8ba4\u3002\u5927\u5c3a\u5bf8\u8f74\u627f\u9700\u91cd\u70b9\u8bc4\u4f30\uff1a<\/p>\n<ul>\n<li><strong>\u632f\u52a8\u4e0e\u51b2\u51fb\uff1a<\/strong> \u6838\u5bf9\u4fdd\u6301\u67b6\u53ca\u6574\u4f53\u8f74\u627f\u7ed3\u6784\u662f\u5426\u9002\u5408\u8bbe\u5907\u8f7d\u8377\u6ce2\u52a8\u3002<\/li>\n<li><strong>\u6469\u64e6\u4e0e\u6e29\u5347\uff1a<\/strong> \u7ed3\u5408\u6da6\u6ed1\u3001\u8f6c\u901f\u548c\u8f7d\u8377\u8bc4\u4f30\uff0c\u4e0d\u7531\u4fdd\u6301\u67b6\u6750\u8d28\u5355\u72ec\u51b3\u5b9a\u3002<\/li>\n<li><strong>\u8f6c\u901f\u9002\u5e94\u6027\uff1a<\/strong> \u5e94\u4f9d\u636e\u5177\u4f53\u8bbe\u8ba1\u548c\u6da6\u6ed1\u6761\u4ef6\u786e\u8ba4\uff0c\u4e0d\u76f4\u63a5\u6bd4\u8f83\u9ec4\u94dc\u4e0e\u94a2\u4fdd\u6301\u67b6\u7684\u7edf\u4e00\u8f6c\u901f\u4f18\u52bf\u3002<\/li>\n<\/ul>\n<h4>3. \u7cbe\u5ea6\u3001\u516c\u5dee\u4e0e\u6e38\u9699<\/h4>\n<p>\u666e\u901a\u7ea7\u6216\u5176\u4ed6\u7cbe\u5ea6\u8981\u6c42\u5e94\u6309\u4f9b\u8d27\u914d\u7f6e\u786e\u8ba4\uff0c\u9700\u8981 <strong>P6\u7b49\u516c\u5dee\u7b49\u7ea7<\/strong> \u65f6\u8bf7\u5728\u8be2\u4ef7\u4e2d\u6ce8\u660e\u3002<\/p>\n<p><em>\u9700\u8981\u7279\u5b9a\u6e38\u9699\uff1f<\/em> \u8bf7\u63d0\u4f9b\u914d\u5408\u548c\u6e29\u5ea6\u6761\u4ef6\uff0c\u8ba1\u7b97\u6240\u9700\u521d\u59cb\u6e38\u9699\uff1bC3\u4e0d\u81ea\u52a8\u7b49\u4e8e\u9ad8\u6e29\u9002\u7528\uff0cC2\u4e5f\u4e0d\u76f4\u63a5\u7b49\u4e8e\u9ad8\u521a\u5ea6\u65b9\u6848\u3002<\/p>\n<h3>\u6280\u672f\u89c4\u683c\u6570\u636e<\/h3>\n<p><em>618\/670 MB\u7cfb\u5217\u53c2\u8003\u53c2\u6570\uff0c\u8ba2\u8d27\u524d\u8bf7\u6838\u5bf9\u5de5\u5382\u8d44\u6599\u3002<\/em><\/p>\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #e2e2e2; margin-bottom: 25px;\">\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<td style=\"padding: 10px; border: 1px solid #e2e2e2;\"><strong>\u4ea7\u54c1\u578b\u53f7<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #e2e2e2;\">618\/670 MB\uff08\u5176\u4ed6\u54c1\u724c\u66ff\u6362\u9700\u6838\u5bf9\u5b8c\u6574\u89c4\u683c\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #e2e2e2;\"><strong>\u5185\u5f84d<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #e2e2e2;\">670 mm<\/td>\n<\/tr>\n<tr style=\"background-color: #f2f2f2;\">\n<td style=\"padding: 10px; border: 1px solid #e2e2e2;\"><strong>\u5916\u5f84D<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #e2e2e2;\">820 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #e2e2e2;\"><strong>\u5bbd\u5ea6B<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #e2e2e2;\">69 mm<\/td>\n<\/tr>\n<tr style=\"background-color: #f2f2f2;\">\n<td style=\"padding: 10px; border: 1px solid #e2e2e2;\"><strong>\u57fa\u672c\u989d\u5b9a\u52a8\u8f7d\u8377Cr<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #e2e2e2;\">420 kN<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #e2e2e2;\"><strong>\u57fa\u672c\u989d\u5b9a\u9759\u8f7d\u8377C0r<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #e2e2e2;\">780 kN<\/td>\n<\/tr>\n<tr style=\"background-color: #f2f2f2;\">\n<td style=\"padding: 10px; border: 1px solid #e2e2e2;\"><strong>\u8d28\u91cf<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #e2e2e2;\">82.8 kg<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #e2e2e2;\"><strong>\u4fdd\u6301\u67b6\u6750\u6599<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #e2e2e2;\">\u673a\u52a0\u5de5\u9ec4\u94dc\uff08MB\uff0fMA\u7ed3\u6784\u5e94\u5206\u522b\u786e\u8ba4\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u5178\u578b\u5e94\u7528\u53c2\u8003<\/h3>\n<p>618\/670 MB\u53ef\u7ed3\u5408\u4e0b\u5217\u8bbe\u5907\u9700\u6c42\u8bc4\u4f30\uff0c\u5b9e\u9645\u9002\u7528\u6027\u4ee5\u8bbe\u8ba1\u8ba1\u7b97\u4e3a\u51c6\uff1a<\/p>\n<ul>\n<li><strong>\u91cd\u5de5\u4e1a\uff1a<\/strong> \u8f67\u673a\u8bbe\u5907\u53ca\u77ff\u5c71\u8f93\u9001\u7cfb\u7edf\u3002<\/li>\n<li><strong>\u53d1\u7535\u8bbe\u5907\uff1a<\/strong> \u5927\u578b\u7535\u673a\u53ca\u76f8\u5173\u4f20\u52a8\u8bbe\u5907\u3002<\/li>\n<li><strong>\u7cbe\u5bc6\u8bbe\u5907\uff1a<\/strong> \u5de5\u4e1a\u56de\u8f6c\u673a\u6784\u53ca\u96f7\u8fbe\u7b49\u8bbe\u5907\u7684\u652f\u627f\u9009\u578b\u3002<\/li>\n<\/ul>\n<p style=\"background-color: #eef2f7; padding: 20px; border-radius: 4px; border-left: 6px solid #0056b3; margin-top: 30px;\"><strong>\u9700\u8981\u7279\u5b9a\u914d\u5408\u6216\u6279\u91cf\u62a5\u4ef7\uff1f<\/strong><br \/>\n\u8bf7\u5148\u786e\u8ba4\u516c\u5dee\u548c\u5de5\u51b5\u3002 <a href=\"https:\/\/www.zqmbearings.com\/zh\/contact\/\" style=\"color: #0056b3; font-weight: bold; text-decoration: underline;\">\u8054\u7cfb\u7fa4\u9a6c\u8f74\u627f\u6280\u672f\u56e2\u961f<\/a> \uff0c\u6c9f\u901a\u5927\u5b54\u5f84\u8f74\u627f\u7684\u6280\u672f\u6587\u4ef6\u3001\u51fa\u53e3\u8fd0\u8f93\u53ca\u9009\u578b\u8981\u6c42\uff1b\u53ef\u63d0\u4f9b\u7684\u6750\u6599\u8bc1\u660e\u4ee5\u8ba2\u5355\u786e\u8ba4\u4e3a\u51c6\u3002<\/p>\n<\/div>\n<div id=\"immersive-translate-image-tools\" style=\"all: initial;\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p><strong>\u7fa4\u9a6c\u8f74\u627f\uff08ZQM Bearings\uff09618\/670 MB \u6df1\u6c9f\u7403\u8f74\u627f 670X820X69mm<\/strong><\/p>\n<p>\u8bf7\u4f9d\u636e\u4e0b\u65b9\u53c2\u6570\u8868\u6838\u5bf9\u5916\u5f62\u5c3a\u5bf8\u4e0e\u5b8c\u6574\u540e\u7f00\uff0c\u5e76\u786e\u8ba4\u6e38\u9699\u3001\u7cbe\u5ea6\u3001\u4fdd\u6301\u67b6\u53ca\u6da6\u6ed1\u8981\u6c42\u3002\u8868\u5185\u53c2\u8003\u53c2\u6570\u548c\u5176\u4ed6\u54c1\u724c\u5bf9\u7167\u9700\u6309\u5b9e\u9645\u4f9b\u8d27\u914d\u7f6e\u590d\u6838\uff0c\u5c3a\u5bf8\u76f8\u540c\u4e0d\u8868\u793a\u5b8c\u5168\u4e92\u6362\u3002<\/p>\n<p>\u8be2\u4ef7\u8bf7\u63d0\u4f9b\u578b\u53f7\u3001\u6570\u91cf\u3001\u6536\u8d27\u76ee\u7684\u5730\u53ca\u6280\u672f\u8981\u6c42\uff0c\u5fc5\u8981\u65f6\u9644\u8bbe\u5907\u56fe\u7eb8\u6216\u73b0\u6709\u8f74\u627f\u6807\u8bb0\u7167\u7247\u3002<\/p>\n","protected":false},"featured_media":3068,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[24],"product_cat":[379],"product_tag":[394,395],"class_list":["post-3067","product","type-product","status-publish","has-post-thumbnail","product_brand-zqm","product_cat-ball-bearings","product_tag-618-670-mb","product_tag-deep-groove-ball-bearings","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/product\/3067","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":3,"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/product\/3067\/revisions"}],"predecessor-version":[{"id":3551,"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/product\/3067\/revisions\/3551"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/media\/3068"}],"wp:attachment":[{"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/media?parent=3067"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/product_brand?post=3067"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/product_cat?post=3067"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/product_tag?post=3067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}