{"id":896,"date":"2026-06-21T09:54:52","date_gmt":"2026-06-21T01:54:52","guid":{"rendered":"https:\/\/jnbearings.com\/?post_type=product&#038;p=896"},"modified":"2026-06-22T12:13:12","modified_gmt":"2026-06-22T04:13:12","slug":"mr128-steel-deep-groove-ball-bearings","status":"publish","type":"product","link":"https:\/\/jnbearings.com\/zh\/product\/mr128-steel-deep-groove-ball-bearings\/","title":{"rendered":"MR128 \u92fc\u6df1\u6e9d\u7403\u8ef8\u627f 8\u00d712 mm \u2014 ZZ \u8207 2RS \u9285\u92fc"},"content":{"rendered":"<h2>MR128 \u92fc\u6df1\u6e9d\u7403\u8ef8\u627f \u2014 \u898f\u683c\u8207\u4f9b\u61c9<\/h2>\n<p><strong>MR128 \u92fc\u6df1\u6e9d\u7403\u8ef8\u627f<\/strong> \u662f <strong>\u5fae\u578b\u7403\u8ef8\u627f<\/strong> \u5728 GCr15 \u4e2d <strong>\u9285\u92fc<\/strong> <strong>\u5fae\u578b\u92fc<\/strong> \u5e36\u6709 8 mm <strong>\u5167\u5f91<\/strong>, \uff0c12 mm <strong>\u5916\u5f91<\/strong>, \uff0c\u4ee5\u53ca 2.5 mm \u6216 3.5 mm <strong>\u539a\u5ea6<\/strong> (8\u00d712\u00d72.5 \/ 8\u00d712\u00d73.5) \u3002\u5b83\u5011\u652f\u63f4 <strong>\u65cb\u8f49\u8ef8<\/strong> \u5728\u7d44\u5408\u689d\u4ef6\u4e0b <strong>\u5f91\u5411\u8f09\u8377<\/strong> \u8207\u5149\u540c\u884c <strong>\u8ef8\u5411\u8f09\u8377<\/strong>, \uff0c\u4ee5\u958b\u653e\u4f9b\u61c9\uff0c\u5982 <strong>mr-128-zz<\/strong> \u6709\u906e\u7f69\u6216 <strong>mr128-2RS<\/strong> <strong>\u96d9\u908a\u6a61\u81a0\u5bc6\u5c01<\/strong> \u70ba <strong>rc \u8eca<\/strong>, <strong>\u7121\u4eba\u6a5f<\/strong>, \u8207 <strong>\u6a5f\u5668\u4eba\u6280\u8853<\/strong> \u7d44\u88dd\u3002\u6700\u5c0f\u8a02\u8cfc\u91cf\u70ba 100 \u500b\uff1b; <strong>mr128zz \u5fae\u578b\u92fc\u6df1\u6e9d\u7403\u8ef8\u627f<\/strong> \u53ef\u63d0\u4f9b ABEC-1 \u81f3 ABEC-5\uff0c\u6f64\u6ed1\u6709\u8102\u6216\u6cb9\u6f64\u6ed1\u3002.<\/p>\n<h3>\u7406\u89e3\u5fae\u578b\u8ef8\u627f\u8a2d\u8a08<\/h3>\n<p>MR128 \u662f\u4e00\u6b3e\u4ee5\u92fc\u88fd\u6210\u7684\u5fae\u578b\u8ef8\u627f\uff0c\u63a1\u7528 <strong>\u6df1\u69fd\u5e7e\u4f55<\/strong>. \u9019\u7a2e\u7279\u5b9a\u8a2d\u8a08\u5177\u6709\u4e0d\u9593\u65b7\u7684\u7dda\u69fd\u69fd\u6e9d\uff0c\u5176\u5c3a\u5bf8\u8207\u7403\u9ad4\u5c3a\u5bf8\u9ad8\u5ea6\u543b\u5408\u3002\u9019\u7a2e\u512a\u5316\u4f7f\u5fae\u5c0f\u5143\u4ef6\u80fd\u540c\u6642\u8655\u7406 <strong>\u5f91\u5411\u8f09\u8377<\/strong> (\u8ef8\u627f\u7684\u6cd5\u5411\u529b) \u8207 \u8f15\u5fae <strong>\u8ef8\u5411\u8f09\u8377<\/strong> (\u5e73\u884c\u65bc\u8ef8\u7684\u529b) \u540c\u6642\u4f5c\u7528\uff0c\u540c\u6642\u4fdd\u6301\u9ad8\u6a5f\u68b0\u6548\u7387\u3002.<\/p>\n<h3>\u95dc\u9375\u6280\u8853\u898f\u683c\u8207\u5c3a\u5bf8<\/h3>\n<p>\u5728\u70ba\u65cb\u8f49\u8ef8\u5b9a\u5c3a\u5bf8\u5143\u4ef6\u6642\uff0c\u516c\u5dee\u5c3a\u5bf8\u6975\u70ba\u91cd\u8981\u3002MR128\u578b\u622a\u9762\u5728\u5168\u7403\u6a19\u6e96\u5316\uff0c\u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u80fd\u5b8c\u7f8e\u63d2\u5165\u914d\u5408\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">\u7279\u8272<\/th>\n<th style=\"text-align: left\">\u898f\u683c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left\"><strong>\u5167\u5f91\uff08\u5b54\u5f91\uff09<\/strong><\/td>\n<td style=\"text-align: left\">8 \u6beb\u7c73<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u5916\u5f91<\/strong><\/td>\n<td style=\"text-align: left\">12 \u6beb\u7c73<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u539a\u5ea6\uff08\u5bec\u5ea6\uff09<\/strong><\/td>\n<td style=\"text-align: left\">2.5 mm \u6216 3.5 mm\uff08\u4e0b\u55ae\u6642\u8aaa\u660e\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u8ef8\u627f\u985e\u578b<\/strong><\/td>\n<td style=\"text-align: left\">\u6df1\u6e9d\u7403\u8ef8\u627f<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u5c3a\u5bf8\u5206\u985e<\/strong><\/td>\n<td style=\"text-align: left\">\u5fae\u578b \/ \u5fae\u578b\u92fc<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u52d5\u614b\u8377\u91cd\u7b49\u7d1a\uff08Cr\uff09<\/strong><\/td>\n<td style=\"text-align: left\">\u7d04 464 N\uff08\u7d04 104 lbf\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u975c\u614b\u8377\u91cd\u7b49\u7d1a\uff08Cor\uff09<\/strong><\/td>\n<td style=\"text-align: left\">~218 N (~49 lbf)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u6975\u9650\u901f\u5ea6\uff08\u6cb9\u6f64\u6ed1\uff09<\/strong><\/td>\n<td style=\"text-align: left\">~40,000 rpm<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u7cbe\u5bc6\u7d1a<\/strong><\/td>\n<td style=\"text-align: left\">ABEC-1\uff08\u6a19\u6e96\uff09 \u00b7 ABEC-5\uff08\u53ef\u9078\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u6750\u6599\u5206\u89e3\uff1a\u70ba\u4f55\u93b3\u5408\u92fc\u5c0d\u8010\u7528\u6027\u91cd\u8981<\/h3>\n<p>\u6211\u5011\u4ee5\u9ad8\u54c1\u8cea\u88fd\u9020\u9019\u4e9b\u8ef8\u627f\uff0c <strong>\u9285\u92fc<\/strong> \uff08\u901a\u5e38\u70ba GCr15\uff09\u3002\u9078\u64c7\u927b\u92fc\u800c\u975e\u6a19\u6e96\u78b3\u92fc\u6703\u986f\u8457\u6539\u8b8a\u5143\u4ef6\u7684\u58fd\u547d\uff1a<\/p>\n<ul>\n<li><strong>\u5353\u8d8a\u786c\u5ea6\uff1a<\/strong> \u5728\u64cd\u4f5c\u61c9\u529b\u4e0b\u5177\u6709\u9ad8\u8010\u78e8\u548c\u6297\u8b8a\u5f62\u6027\u3002.<\/li>\n<li><strong>\u9ad8 ABEC \u7cbe\u5ea6\u7b49\u7d1a\uff1a<\/strong> \u5728\u9ad8\u8f49\u901f\u4e0b\u66f4\u597d\u7684\u5c3a\u5bf8\u63a7\u5236\u8207\u66f4\u5e73\u7a69\u7684\u904b\u4f5c\u3002.<\/li>\n<li><strong>\u75b2\u52de\u58fd\u547d\uff1a<\/strong> \u5c0d\u4e9e\u8868\u9762\u88c2\u7d0b\u5177\u6709\u5353\u8d8a\u7684\u6297\u6027\uff0c\u6700\u5927\u5316\u8a2d\u5099\u7684\u5de5\u4f5c\u6642\u6578\u3002.<\/li>\n<\/ul>\n<h2>MR128 \u92fc\u6df1\u69fd\u7403\u8ef8\u627f \u2014 \u6027\u80fd<\/h2>\n<p>\u6211\u5011\u8a2d\u8a08\u6211\u5011\u7684 <strong>MR128 \u92fc\u6df1\u6e9d\u7403\u8ef8\u627f<\/strong> \u4ee5\u5728\u7a7a\u9593\u6709\u9650\u4f46\u6027\u80fd\u9700\u6c42\u5de8\u5927\u7684\u60c5\u6cc1\u4e0b\u63d0\u4f9b\u9ad8\u7aef\u53ef\u9760\u6027\u3002. <\/p>\n<h3>\u9ad8\u901f\u6027\u80fd\u80fd\u529b<\/h3>\n<p>\u9019\u4e9b <strong>\u5fae\u578b\u7403\u8ef8\u627f<\/strong> \u5728\u9ad8\u901f\u689d\u4ef6\u4e0b\u8301\u58ef\u6210\u9577\u3002\u5f97\u76ca\u65bc\u7cbe\u5bc6\u8a2d\u8a08\u7684\u6df1\u6e9d\u5e7e\u4f55\u8207\u5b8c\u7f8e\u5e73\u8861\u7684\u6efe\u52d5\u5143\u4ef6\uff0c\u5373\u4f7f\u5728\u99ac\u9054\u6216\u9059\u63a7\u88dd\u7f6e\u5168\u6cb9\u9580\u6642\uff0c\u4e5f\u80fd\u4fdd\u6301\u7a69\u5b9a\u4e26\u6291\u5236\u71b1\u91cf\u7a4d\u805a\u3002.<\/p>\n<h3>\u4f4e\u6469\u64e6\u8207\u5e73\u6ed1\u65cb\u8f49<\/h3>\n<p>\u8f03\u5c11\u7684\u6469\u64e6\u610f\u5473\u8457\u66f4\u591a\u7684\u52d5\u529b\u76f4\u63a5\u50b3\u905e\u5230\u4f60\u7684\u8f2a\u5b50\u6216\u8f49\u5b50\u3002\u901a\u904e\u964d\u4f4e\u963b\u529b\uff0c\u6211\u5011\u7684 <strong>\u5fae\u578b\u92fc<\/strong> \u8ef8\u627f\u78ba\u4fdd ultra-smooth \u7684\u65cb\u8f49\uff0c\u964d\u4f4e\u80fd\u91cf\u6d88\u8017\u4e26\u5ef6\u9577\u88dd\u7f6e\u7684\u96fb\u6c60\u58fd\u547d\u3002.<\/p>\n<h3>\u5f91\u5411\u8207\u8ef8\u5411\u8f09\u8377\u627f\u8f09\u80fd\u529b\u4e0a\u9650<\/h3>\n<p>\u4e0d\u8981\u88ab\u7dca\u6e4a\u7684 <strong>8x12x3.5 mm \u8ef8\u627f<\/strong> \u5c3a\u5bf8\u6240\u8499\u853d\u3002\u96d6\u7136\u4e3b\u8981\u91dd\u5c0d\u7684\u512a\u5316\u70ba <strong>\u5f91\u5411\u8f09\u8377<\/strong> \uff08\u5782\u76f4\u65bc\u8ef8\u7684\u529b\uff09\uff0c\u4f46\u6df1\u6e9d\u7246\u9ad4\u4e5f\u5141\u8a31\u5b83\u5011\u5728\u5169\u500b\u65b9\u5411\u4e0a\u627f\u53d7\u4e2d\u7b49\u7684 <strong>\u8ef8\u5411\u8f09\u8377<\/strong> \uff08\u5e73\u884c\u65bc\u8ef8\u7684\u529b\uff09\u2014\u2014 \u53c3\u898b <a href=\"https:\/\/jnbearings.com\/zh\/axial-load-vs-radial-load-in-deep-groove-ball-bearings\/\">\u6df1\u69fd\u7403\u8ef8\u627f\u7684\u8ef8\u5411\u8ca0\u8377\u8207\u5f91\u5411\u8ca0\u8377<\/a> \u5728\u6df7\u5408\u8f09\u8377\u8ef8\u5c3a\u5bf8\u6642\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">\u6027\u80fd\u6307\u6a19<\/th>\n<th style=\"text-align: left\">\u8a55\u7d1a\/\u80fd\u529b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left\"><strong>\u4e3b\u8981\u8ca0\u8377\u985e\u578b<\/strong><\/td>\n<td style=\"text-align: left\">\u9ad8\u5f91\u5411\u627f\u8f09\u80fd\u529b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u6b21\u7d1a\u8f09\u8377\u985e\u578b<\/strong><\/td>\n<td style=\"text-align: left\">\u4e2d\u7b49\u8ef8\u5411\u627f\u8f09\u80fd\u529b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u901f\u5ea6\u7b49\u7d1a<\/strong><\/td>\n<td style=\"text-align: left\">\u9ad8\u8f49\u901f\u7a69\u5b9a\u6027\uff08\u7d04 40,000 rpm \u6f64\u6ed1\u6cb9\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u6469\u64e6\u7b49\u7d1a<\/strong><\/td>\n<td style=\"text-align: left\">\u8d85\u4f4e\u963b\u529b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" src=\"https:\/\/jnbearings.com\/wp-content\/uploads\/2026\/06\/mr128_steel_deep_groove_ball_bearings_high_speed_performance_PJi.webp\" alt=\"mr128 \u92fc\u6750\u6df1\u69fd\u7403\u8ef8\u627f\u9ad8\u901f\u5ea6\u6027\u80fd\" \/><\/p>\n<h2>MR128 \u8ef8\u627f\u7684\u5e38\u898b\u61c9\u7528<\/h2>\n<p>\u4f5c\u70ba\u5c08\u696d\u88fd\u9020\u5546\uff0c\u6211\u5011\u6253\u9020 <strong>MR128 \u92fc\u6df1\u6e9d\u7403\u8ef8\u627f<\/strong> \u4ee5\u8655\u7406\u9ad8\u8f49\u901f\u548c\u8de8\u611b\u597d\u8005\u8207\u5546\u696d\u88dd\u5099\u7684\u8b8a\u8377.<\/p>\n<h3>\u9059\u63a7\u8eca\u3001\u7121\u4eba\u6a5f\u8207\u611b\u597d\u8005\u6a21\u578b<\/h3>\n<p>\u5c0d\u65bc\u9059\u63a7\u793e\u7fa4\uff0c\u9019\u4e9b\u662f\u7d42\u6975\u7684 <strong>\u9ad8\u901f\u5ea6\u9059\u63a7\u8ef8\u627f<\/strong>. \u3002\u5b83\u5011\u8db3\u4ee5\u5728\u6ce5\u5730\u8cfd\u9053\u4e0a\u627f\u53d7\u731b\u70c8\u649e\u64ca\uff0c\u4e26\u8db3\u4ee5\u8b93\u7a7a\u4e2d\u5e73\u53f0\u4fdd\u6301\u7a69\u5b9a\u3002.<br \/>\n<strong>\u9059\u63a7\u8eca\u8207\u5361\u8eca\uff1a<\/strong> \u5728\u8eca\u8f2a\u8f2a\u8f42\u3001\u8f49\u5411\u584a\u8207\u5dee\u901f\u5668\u4e2d\u5ee3\u6cdb\u4f7f\u7528\uff0c\u4ee5\u964d\u4f4e\u6efe\u52d5\u963b\u529b\u3002.<br \/>\n<strong>\u7121\u4eba\u6a5f\u8207\u56db\u8ef8\u98db\u884c\u5668\uff1a<\/strong> \u8b93\u7121\u5237\u99ac\u9054\u66f4\u9ad8\u6548\u5730\u65cb\u8f49\uff0c\u5ef6\u9577\u96fb\u6c60\u58fd\u547d\u4e26\u63d0\u5347\u6cb9\u9580\u53cd\u61c9\u7684\u654f\u6377\u5ea6\u3002.<\/p>\n<h3>\u7cbe\u5bc6\u5100\u5668\u8207\u5fae\u578b\u96fb\u52d5\u6a5f<\/h3>\n<p>\u8aaa\u5230 <strong>\u5fae\u578b\u96fb\u52d5\u6a5f\u8ef8\u627f<\/strong>, \u5728\u72f9\u5c0f\u7a7a\u9593\u4e2d\u9700\u8981\u56b4\u683c\u516c\u5dee\u3002\u6211\u5011\u7684 <strong>\u94ec\u94a2\u8f74\u627f<\/strong> \u5728\u654f\u611f\u96fb\u5b50\u8a2d\u5099\u4e2d\u4fdd\u6301\u4f4e\u566a\u97f3\u8207\u4f4e\u632f\u52d5\u3002.<br \/>\n<strong>\u5c0f\u578b\u96fb\u52d5\u5de5\u5177\uff1a<\/strong> \u5728\u9ad8\u901f\u904b\u8f49\u7684\u5fae\u578b\u65cb\u8f49\u5de5\u5177\u8207\u7259\u79d1\u8a2d\u5099\u4e2d\u4f7f\u7528\u3002.<br \/>\n<strong>Cooling Fans:<\/strong> Ensures computer and server cooling fans run continuously without overheating.<\/p>\n<h3>3D Printers and Robotics Components<\/h3>\n<p>Modern manufacturing and automation rely on absolute accuracy. The <strong>\u6df1\u69fd\u5e7e\u4f55<\/strong> of the MR128 design ensures smooth linear and rotational movement.<br \/>\n<strong>3D Printer Extruders:<\/strong> Guides filament smoothly and keeps belt pulleys aligned for flawless print layers.<br \/>\n<strong>Robotics:<\/strong> Ideal for joint actuators and small <strong>\u65cb\u8f49\u8ef8<\/strong> where both <strong>\u5f91\u5411\u8f09\u8377<\/strong> \u8207\u5149\u540c\u884c <strong>\u8ef8\u5411\u8f09\u8377<\/strong> come into play.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/jnbearings.com\/wp-content\/uploads\/2026\/06\/mr128_steel_deep_groove_ball_bearings_applications_HTo.webp\" alt=\"mr128 \u92fc\u6750\u6df1\u69fd\u7403\u8ef8\u627f\u61c9\u7528\" \/><\/p>\n<h2>Choosing the Right Shielding and Lubrication for Your MR128<\/h2>\n<p>When you are ordering <strong>mr128 steel deep groove ball bearings<\/strong> \u5f9e\u6211\u5011\u7684\u5de5\u5ee0\u51fa\u8ca8\uff0c\u9078\u5c0d\u6a5f\u7bb1\u8207\u6f64\u6ed1\u914d\u7f6e\u6703\u6c7a\u5b9a\u60a8\u7684\u61c9\u7528\u58fd\u547d\u3002\u6211\u5011\u751f\u7522\u9019\u4e9b <strong>\u5fae\u578b\u7403\u8ef8\u627f<\/strong> \u4ee5\u4e09\u7a2e\u4e0d\u540c\u98a8\u683c\u4ee5\u7b26\u5408\u60a8\u78ba\u5207\u7684\u5de5\u4f5c\u689d\u4ef6\u3002.<\/p>\n<h3>\u958b\u653e\u5f0f vs. \u5c4f\u853d\u5f0f\uff08ZZ\uff09 vs. \u5bc6\u5c01\u5f0f\uff082RS\uff09\u8b8a\u9ad4<\/h3>\n<p>\u9078\u64c7\u9069\u7576\u7684\u4fdd\u8b77\u7a0b\u5ea6\u6c7a\u5b9a\u4e86\u60a8\u7684 <strong>8x12x3.5 mm \u8ef8\u627f<\/strong> \u80fd\u5728\u4fdd\u7559\u6f64\u6ed1\u7684\u540c\u6642\u6709\u6548\u963b\u64cb\u7070\u5875. <\/p>\n<ul>\n<li><strong>\u958b\u653e\u5f0f\u8ef8\u627f\uff1a<\/strong> \u5b8c\u5168\u4e0d\u4f7f\u7528\u5c01\u53e3\u3002\u9019\u4e9b\u5728\u9ad8\u901f\u8a2d\u5b9a\u4e0b\u63d0\u4f9b\u7d55\u5c0d\u6700\u4f4e\u7684\u6469\u64e6\uff0c\u4f46\u5c0d\u5875\u57c3\u6beb\u7121\u4fdd\u8b77\u3002\u6700\u9069\u7528\u65bc\u5168\u5c01\u9589\u3001\u7121\u6c61\u67d3\u7684\u5916\u6bbc\u3002.<\/li>\n<li><strong>MR128ZZ \u5c4f\u853d\u578b\uff1a<\/strong> \u914d\u5099\u975e\u63a5\u89f8\u5f0f\u91d1\u5c6c\u5c4f\u853d\u7f69\uff08<strong>mr-128-zz<\/strong>\uff09\u3002\u91d1\u5c6c\u5c4f\u853d\u7f69\u80fd\u963b\u64cb\u8f03\u5927\u9846\u7c92\uff0c\u540c\u6642\u4e0d\u589e\u52a0\u6469\u64e6\uff0c\u6210\u70ba\u9996\u9078 <strong>\u9ad8\u901f\u5ea6\u9059\u63a7\u8ef8\u627f<\/strong>.<\/li>\n<li><strong>MR128-2RS \u6a61\u81a0\u5bc6\u5c01\u578b\uff1a<\/strong> \u7279\u5fb5\u70ba <strong>\u96d9\u908a\u6a61\u81a0\u5bc6\u5c01<\/strong> \u8a2d\u8a08\u3002\u9019\u4e9b\u63a5\u89f8\u5bc6\u5c01\u5c0d\u65bc\u7d30\u5c0f\u5875\u57c3\u3001\u6ce5\u6ce5\u548c\u6f6e\u6fd5\u5177\u6709\u6700\u9ad8\u9632\u8b77\uff0c\u4f46\u6703\u589e\u52a0\u5fae\u91cf\u65cb\u8f49\u963b\u529b\u3002\u975e\u5e38\u9069\u5408\u6236\u5916 <strong>rc \u8eca<\/strong> \u8207\u5d0e\u5d87\u7684 <strong>\u6a5f\u5668\u4eba\u6280\u8853<\/strong> \u95dc\u7bc0\u2014\u2014\u8207\u6211\u5011\u7684 <a href=\"https:\/\/jnbearings.com\/zh\/product\/sealed-deep-groove-ball-bearings\/\">\u5bc6\u5c01\u6df1\u6c9f\u7403\u8f74\u627f<\/a> \u7dda for bulk 2RS \u8a08\u756b\u3002.<\/li>\n<\/ul>\n<h3>\u6f64\u6ed1\u8102\u8207\u6cb9\u8102\u6f64\u6ed1\u7684\u901f\u5ea6\u8207\u4fdd\u8b77\u4e4b\u6bd4\u8f03<\/h3>\n<p>\u6f64\u6ed1\u8102\u8207\u6cb9\u8102\u7684\u9078\u64c7\u53d6\u6c7a\u65bc\u5728\u60a8\u7684 <strong>\u65cb\u8f49\u8ef8<\/strong>.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">\u6f64\u6ed1\u985e\u578b<\/th>\n<th style=\"text-align: left\">\u6700\u4f73\u7528\u65bc<\/th>\n<th style=\"text-align: left\">\u7dad\u8b77\u9700\u6c42<\/th>\n<th style=\"text-align: left\">\u4fdd\u8b77\u7b49\u7d1a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left\"><strong>\u8f15\u578b\u8ef8\u627f\u6cb9<\/strong><\/td>\n<td style=\"text-align: left\">\u6700\u5927\u8f49\u901f\u3001\u6700\u4f4e\u555f\u52d5\u626d\u77e9<\/td>\n<td style=\"text-align: left\">\u9ad8\uff08\u9700\u8981\u983b\u7e41\u91cd\u65b0\u52a0\u6cb9\uff09<\/td>\n<td style=\"text-align: left\">\u4f4e\uff08\u5bb9\u6613\u88ab\u6c96\u6d17\u6389\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u9ad8\u7d1a\u5408\u6210\u6f64\u6ed1\u8102<\/strong><\/td>\n<td style=\"text-align: left\">\u9577\u58fd\u547d\u3001\u91cd\u8f09\u3001\u6f6e\u6fd5\u74b0\u5883<\/td>\n<td style=\"text-align: left\">\u4f4e\uff08\u7d42\u8eab\u5bc6\u5c01\uff09<\/td>\n<td style=\"text-align: left\">\u9ad8\uff08\u53ef\u9632\u6b62\u6c61\u67d3\u7269\u9032\u5165\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" src=\"https:\/\/jnbearings.com\/wp-content\/uploads\/2026\/06\/mr128_steel_deep_groove_ball_bearings_variants_lubrication_rro.webp\" alt=\"mr128 \u92fc\u6750\u6df1\u69fd\u7403\u8ef8\u627f\u8b8a\u578b\u8207\u6f64\u6ed1\" \/><\/p>\n<p>\u4f5c\u70ba\u5c08\u696d\u88fd\u9020\u5546\uff0c\u6211\u5011\u63d0\u4f9b <strong>mr128zz \u5fae\u578b\u92fc\u6df1\u6e9d\u7403\u8ef8\u627f<\/strong> \u9810\u6f64\u6ed1\u4ee5\u7b26\u5408\u60a8\u7684\u7279\u5b9a\u6027\u80fd\u9700\u6c42\u3002\u5c0d\u65bc\u9ad8\u8f49\u901f <strong>\u7121\u4eba\u6a5f<\/strong> \u99ac\u9054\u6216 <strong>\u5fae\u578b\u96fb\u52d5\u6a5f\u8ef8\u627f<\/strong>, \uff0c\u5efa\u8b70\u4f7f\u7528\u8f15\u6cb9\u6216\u4f4e\u9ecf\u5ea6\u6f64\u6ed1\u8102\u3002\u9069\u7528\u65bc\u9ad8\u8ca0\u8377\u3001\u4f4e\u901f\u52d5\u4f5c <strong>3D \u5217\u5370\u6a5f<\/strong> \u4ee5\u53ca\u6a5f\u5668\u4eba\u6280\u8853\uff0c\u9ad8\u8010\u4e45\u5ea6\u5408\u6210\u6f64\u6ed1\u8102\u78ba\u4fdd\u5728\u4e0d\u4e7e\u88c2\u7684\u60c5\u6cc1\u4e0b\u4ecd\u80fd\u9806\u66a2\u65cb\u8f49\u3002.<\/p>\n<h2>MR128\u92fc\u6df1\u6e9d\u7403\u8ef8\u627f\u4e4b\u5b89\u88dd\u8207\u7dad\u8b77<\/h2>\n<p>\u6700\u5927\u5316\u5ef6\u9577\u58fd\u547d <strong>MR128 \u92fc\u6df1\u6e9d\u7403\u8ef8\u627f<\/strong> \u6b78\u7d50\u65bc\u8070\u660e\u7684\u5b89\u88dd\u8207\u5b9a\u671f\u7dad\u8b77\u3002\u56e0\u70ba\u9019\u4e9b <strong>\u5fae\u578b\u7403\u8ef8\u627f<\/strong> \u592a\u5c0f\u4e86\uff0c\u64cd\u4f5c\u6642\u54ea\u6015\u662f\u5fae\u5c0f\u7684\u5931\u8aa4\u4e5f\u53ef\u80fd\u5c0e\u81f4\u65e9\u671f\u5931\u6548\u3002. <\/p>\n<h3>\u6b63\u78ba\u5b89\u88dd\uff0c\u7121\u640d\u58de<\/h3>\n<p>\u6309\u4e0b\u6642 <strong>8x12x3.5 mm \u8ef8\u627f<\/strong> \u5728...\u4e4b\u4e0a <strong>\u65cb\u8f49\u8ef8<\/strong> \u6216\u88dd\u5165\u5916\u6bbc\u6642\uff0c\u5207\u52ff\u6309\u58d3\u5230\u932f\u8aa4\u7684\u74b0\u3002\u9019\u6a23\u6703\u628a\u7403\u9ad4\u64e0\u5165\u8ecb\u9053\uff0c\u5c0e\u81f4\u7acb\u5373\u816b\u8139\u548c\u8f49\u52d5\u7c97\u7cd9\u3002.<\/p>\n<ul>\n<li><strong>\u8ef8\u88dd\u914d<\/strong> \u50c5\u5c0d\u5167\u5708\u65bd\u52a0\u529b\u9053\u3002.<\/li>\n<li><strong>\u5b89\u88dd\u652f\u67b6\uff1a<\/strong> \u50c5\u5c0d\u5916\u5708\u65bd\u52a0\u529b\u3002.<\/li>\n<li><strong>\u5408\u9069\u7684\u5de5\u5177\uff1a<\/strong> \u4f7f\u7528\u8207\u4f60\u8981\u88dd\u914d\u7684\u74b0\u5f62\u7cbe\u78ba\u76f4\u5f91\u76f8\u7b26\u7684\u58d3\u7ba1\u6216\u5957\u7b52\u3002\u5207\u52ff\u7528\u9318\u5b50\u76f4\u63a5\u6572\u64ca\u8ef8\u627f\u3002.<\/li>\n<\/ul>\n<h3>\u78e8\u640d\u8de1\u8c61\uff1a\u4f55\u6642\u66f4\u63db<\/h3>\n<p>\u5207\u52ff\u7b49\u5230\u5b8c\u5168\u5361\u6b7b\u624d\u66f4\u63db <strong>\u94ec\u94a2\u8f74\u627f<\/strong>. \u5728\u6aa2\u67e5\u6642\u7559\u610f\u4ee5\u4e0b\u5e38\u898b\u8b66\u793a\u8de1\u8c61\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">\u8b66\u544a\u8de1\u8c61<\/th>\n<th style=\"text-align: left\">\u53ef\u80fd\u539f\u56e0<\/th>\n<th style=\"text-align: left\">\u6240\u9700\u63a1\u53d6\u7684\u63aa\u65bd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left\">\u7c92\u72c0\u6216\u9165\u8106\u8072<\/td>\n<td style=\"text-align: left\">\u5167\u90e8\u6709\u6c61\u57a2\u6216\u788e\u5c51<\/td>\n<td style=\"text-align: left\">\u7acb\u5373\u6e05\u6f54\u4e26\u91cd\u65b0\u6f64\u6ed1<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\">\u904e\u5ea6\u904a\u9699\u6216\u6416\u6643<\/td>\n<td style=\"text-align: left\">\u5167\u90e8\u8ecc\u9053\u78e8\u640d<\/td>\n<td style=\"text-align: left\">\u66f4\u63db\u8ef8\u627f<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\">\u8b8a\u8272\u91d1\u5c6c\uff08\u68d5\u8272\uff0f\u85cd\u8272\uff09<\/td>\n<td style=\"text-align: left\">\u56e0\u7f3a\u6cb9\u800c\u904e\u71b1<\/td>\n<td style=\"text-align: left\">\u66f4\u63db\u4e26\u6aa2\u67e5\u5c0d\u4e2d<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\">\u6efe\u52d5\u963b\u529b\u589e\u52a0<\/td>\n<td style=\"text-align: left\">\u786c\u5316\u3001\u4e7e\u71e5\u7684\u6f64\u6ed1\u8102<\/td>\n<td style=\"text-align: left\">\u4f9d\u78e8\u640d\u60c5\u6cc1\u6e05\u6f54\u6216\u66f4\u63db<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" src=\"https:\/\/jnbearings.com\/wp-content\/uploads\/2026\/06\/MR128_bearing_maintenance_and_installation_Wu3.webp\" alt=\"MR128 \u8ef8\u627f\u7dad\u8b77\u8207\u5b89\u88dd\" \/><\/p>\n<h3>\u6e05\u6f54\u4e26\u91cd\u65b0\u5857\u62b9\u6f64\u6ed1\u5291<\/h3>\n<p>\u4fdd\u6301\u60a8\u7684 <strong>\u5fae\u578b\u92fc<\/strong> \u7d44\u4ef6\u7121\u788e\u7247\u53ef\u4fdd\u6301\u60a8\u7684\u8a2d\u5099\u9806\u66a2\u904b\u8f49\u3002\u4f7f\u7528\u9019\u500b\u5feb\u901f\u4f8b\u7a0b\u4f86\u7dad\u8b77\u958b\u653e\u6216\u53ef\u79fb\u9664\u7684\u5c4f\u853d\u8b8a\u9ad4\u3002.<\/p>\n<ol>\n<li><strong>\u53bb\u9664\u6c61\u67d3\u7269\uff1a<\/strong> \u5c07\u8ef8\u627f\u6d78\u6ce1\u5728\u6e05\u6f54\u812b\u8102\u5291\u6216\u7570\u4e19\u9187\u4e2d\u3002\u8f15\u8f15\u65cb\u8f49\u8ef8\u627f\u4ee5\u6c96\u6d17\u51fa\u593e\u96dc\u7684\u7802\u7c92\u3002.<\/li>\n<li><strong>\u5b8c\u5168\u4e7e\u71e5\uff1a<\/strong> \u4f7f\u7528\u58d3\u7e2e\u7a7a\u6c23\u5439\u51fa\u6eb6\u5291\u3002\u4fdd\u6301\u74b0\u5f62\u4ef6\u56fa\u5b9a\u2014\u2014\u4e0d\u8981\u8b93\u7a7a\u6c23\u5728\u4e7e\u71e5\u6642\u4ee5\u9ad8\u8f49\u901f\u65cb\u8f49\u8ef8\u627f\uff0c\u56e0\u70ba\u9019\u53ef\u80fd\u6703\u640d\u58de\u5fae\u8ecc\u9053\u3002.<\/li>\n<li><strong>\u70ba\u60a8\u7684\u61c9\u7528\u9032\u884c\u6f64\u6ed1\uff1a<\/strong>\n<ul>\n<li>\u6dfb\u52a0 <strong>1 \u81f3 2 \u6ef4\u8f15\u578b\u9ad8\u901f\u6cb9<\/strong> \u7528\u65bc\u4f4e\u6469\u64e6\u61c9\u7528\uff0c\u5982 <strong>\u9ad8\u901f\u5ea6\u9059\u63a7\u8ef8\u627f<\/strong>.<\/li>\n<li>\u82e5\u9700\u8981\u9577\u671f\u9632\u5875\u9632\u6f6e\u7684\u4fdd\u8b77\uff0c\u5305\u4e00\u4e9b\u5408\u6210\u6f64\u6ed1\u8102\u5230\u91cd\u578b\u88dd\u5099\u4e2d <strong>\u5f91\u5411\u8f09\u8377<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>\u8a02\u8cfc\u4fe1\u606f\u8207\u4ea4\u8ca8\u6642\u9593<\/h2>\n<p>\u5927\u5b97\u63a1\u8cfc\u5546\u5b58\u8ca8 <strong>mr128 steel deep groove ball bearings<\/strong> \u7528\u65bc\u751f\u7522\u6216\u7d93\u92b7\u8a08\u756b\u7684 MOQ \u8207\u5305\u88dd\u53c3\u8003\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">\u8b8a\u9ad4<\/th>\n<th style=\"text-align: left\">MOQ<\/th>\n<th style=\"text-align: left\">\u5178\u578b\u4ea4\u671f<\/th>\n<th style=\"text-align: left\">\u5305\u88dd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left\"><strong>MR128 \u6253\u958b \/ MR128-ZZ<\/strong><\/td>\n<td style=\"text-align: left\">100 \u500b<\/td>\n<td style=\"text-align: left\">7\u201312 \u5929<\/td>\n<td style=\"text-align: left\">\u7ba1\u88dd\u6216\u6563\u88dd\u7bb1<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>MR128-2RS \u5bc6\u5c01<\/strong><\/td>\n<td style=\"text-align: left\">100 \u500b<\/td>\n<td style=\"text-align: left\">7\u201312 \u5929<\/td>\n<td style=\"text-align: left\">\u55ae\u500b\u5305\u88dd\u6216\u7ba1\u88dd<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u6df7\u5408 ZZ + 2RS \u5957\u4ef6<\/strong><\/td>\n<td style=\"text-align: left\">\u7e3d\u8a08 500 \u500b<\/td>\n<td style=\"text-align: left\">10\u201315 \u5929<\/td>\n<td style=\"text-align: left\">\u53ef\u63d0\u4f9b\u81ea\u8a02\u6a19\u7c64<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>ABEC-5 \u5347\u7d1a<\/strong><\/td>\n<td style=\"text-align: left\">200 \u500b<\/td>\n<td style=\"text-align: left\">12\u201318 \u5929<\/td>\n<td style=\"text-align: left\">QC \u5831\u544a\u53ef\u6309\u8981\u6c42\u63d0\u4f9b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u95dc\u65bc\u540c\u7cfb\u5217\u7684\u5176\u4ed6\u5c3a\u5bf8\u7684\u516c\u5236\u5fae\u578b\u5c3a\u5bf8\uff0c\u8acb\u53c3\u898b <a href=\"https:\/\/jnbearings.com\/zh\/product\/discount-miniature-deep-groove-ball-bearings\/\">\u6298\u6263\u8ff7\u4f60\u6df1\u69fd\u7403\u8ef8\u627f<\/a>. <a href=\"https:\/\/jnbearings.com\/zh\/contact-us\/\">Request a quote<\/a> \u7684\u5b54\u5f91 \u00d7 \u5167\u5f91 \u00d7 \u5bec\u5ea6\u3001\u5bc6\u5c01\u578b\u5f0f\uff08ZZ\/2RS\/\u958b\u653e\uff09\uff0c\u4ee5\u53ca\u76ee\u6a19\u6578\u91cf\u3002.<\/p>\n<h2>MR128 \u92fc\u6df1\u6e9d\u7403\u8ef8\u627f \u2014 \u5e38\u898b\u554f\u984c<\/h2>\n<h3>MR128 \u8207 MR128-ZZ \u6709\u4f55\u5340\u5225\uff1f<\/h3>\n<p>\u4e3b\u8981\u5dee\u7570\u5728\u5bc6\u5c01\u4ef6\u3002\u96d6\u7136\u6838\u5fc3 <strong>8x12x3.5 mm \u8ef8\u627f<\/strong> \u5c3a\u5bf8\u8207 <strong>\u6df1\u69fd\u5e7e\u4f55<\/strong> \u4fdd\u6301\u76f8\u540c\uff0c\u4f46\u5f8c\u7db4\u8868\u793a\u8ef8\u627f\u5982\u4f55\u9632\u8b77\u6c61\u7269\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">\u8ef8\u627f\u985e\u578b<\/th>\n<th style=\"text-align: left\">\u5bc6\u5c01\u98a8\u683c<\/th>\n<th style=\"text-align: left\">\u6700\u4f73\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left\"><strong>MR128<\/strong><\/td>\n<td style=\"text-align: left\">\u7121\u5bc6\u5c01\uff08\u958b\u653e\uff09<\/td>\n<td style=\"text-align: left\">\u5bc6\u9589\u74b0\u5883\u3001\u9ad8\u901f\u6f64\u6ed1\u6cb9\u6f64\u6ed1<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>MR128-ZZ<\/strong><\/td>\n<td style=\"text-align: left\">\u96d9\u91d1\u5c6c\u5c4f\u853d<\/td>\n<td style=\"text-align: left\">\u9ad8\u901f\u5ea6 RC \u8ef8\u627f\uff0c\u5177\u6709\u4f4e\u6469\u64e6\u7684\u9632\u5875<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>MR128-2RS<\/strong><\/td>\n<td style=\"text-align: left\">\u96d9\u91cd\u6a61\u81a0\u5bc6\u5c01\u4ef6<\/td>\n<td style=\"text-align: left\">\u8d8a\u91ce\u9059\u63a7\u8eca\u3001\u9ad8\u788e\u7247\/\u9ad8\u5875\u57c3Drone\u8207\u6a5f\u5668\u4eba\u74b0\u5883<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>MR128 \u8ef8\u5411\u627f\u8f09\u91cd\u8377\u8f09\u80fd\u529b\u5982\u4f55\uff1f<\/h3>\n<p>\u7de8\u865f\u3002 \u5982\u6b64 <strong>\u5fae\u578b\u7403\u8ef8\u627f<\/strong>, \uff0c\u5b83\u5011\u4e3b\u8981\u88ab\u8a2d\u8a08\u7528\u65bc\u8655\u7406 <strong>\u5f91\u5411\u8f09\u8377<\/strong> \u8207\u8ef8\u5782\u76f4\u7684\u529b\u3002\u611f\u8b1d\u4ed6\u5011 <strong>\u6df1\u69fd\u5e7e\u4f55<\/strong>, \uff0c\u4ed6\u5011\u53ef\u4ee5\u627f\u53d7\u8f15\u5fae\u7684\u2026\u2026 <strong>\u8ef8\u5411\u8f09\u8377<\/strong> \uff08\u8207\u8ef8\u540c\u5411\u7684\u529b\uff09\uff0c\u4f46\u8f03\u5927\u7684\u63a8\u529b\u6703\u5c0e\u81f4\u904e\u65e9\u78e8\u640d\u8207\u5931\u6548\u3002\u5c0d\u65bc\u9ad8\u63a8\u529b\u61c9\u7528\uff0c\u9700\u8981\u5c08\u7528\u63a8\u529b\u8ef8\u627f\u3002.<\/p>\n<h3>\u5982\u4f55\u6e05\u6f54\u5c0f\u578b\u6df1 groove \u6efe\u73e0\u8ef8\u627f\uff1f<\/h3>\n<p>\u6e05\u6f54\u60a8\u7684 <strong>\u5fae\u578b\u92fc<\/strong> \u8ef8\u627f\u5ef6\u9577\u58fd\u547d\u4e26\u6062\u5fa9\u6027\u80fd\u3002\u8acb\u9075\u5faa\u4ee5\u4e0b\u5feb\u901f\u6d41\u7a0b\uff1a<\/p>\n<ul>\n<li><strong>\u79fb\u9664\u5bc6\u5c01\/\u8b77\u7f69\uff1a<\/strong> \u5c0f\u5fc3\u5730\u7528\u7d30\u91dd\u64ac\u958b\u6a61\u81a0\u5bc6\u5c01\u5708\uff082RS\uff09\u3002\u8acb\u6ce8\u610f\uff0c\u91d1\u5c6c\u906e\u7f69\uff08ZZ\uff09\u82e5\u4e0d\u5c0f\u5fc3\u6703\u88ab\u6495\u640d\uff0c\u8f03\u96e3\u79fb\u9664\u3002.<\/li>\n<li><strong>\u6eb6\u5291\u6d74:<\/strong> \u5c07\u958b\u653e\u8ef8\u627f\u6d78\u6c92\u65bc\u7570\u4e19\u9187\u6216\u5c08\u7528\u7684 RC \u8ef8\u627f\u6e05\u6f54\u5291\u4e2d\uff0c\u4ee5\u6eb6\u89e3\u820a\u6cb9\u8102\u8207\u6c61\u57a2\u3002.<\/li>\n<li><strong>\u652a\u62cc\u4e26\u98a8\u4e7e\uff1a<\/strong> \u8f15\u8f15\u6416\u6643\u5bb9\u5668\uff0c\u53d6\u51fa\u8ef8\u627f\u4e26\u65cb\u8f49\u4ee5\u6c96\u51fa\u788e\u5c51\u3002\u4f7f\u7528\u58d3\u7e2e\u7a7a\u6c23\u5439\u4e7e\u81f3\u5b8c\u5168\u4e7e\u71e5\u3002.<\/li>\n<li><strong>\u91cd\u65b0\u6f64\u6ed1\uff1a<\/strong> \u5728\u7af6\u901f\u88dd\u7f6e\u4e2d\uff0c\u4f7f\u7528\u4e00\u6ef4\u9ad8\u901f\u8ef8\u627f\u6cb9\uff1b\u6216\u4ee5\u9ad8\u54c1\u8cea\u6f64\u6ed1\u8102\u586b\u5145\uff0c\u70ba\u96fb\u52d5\u99ac\u9054\u63d0\u4f9b\u9577\u6548\u4fdd\u8b77\u3002.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p><strong>MR128 \u92fc\u6df1\u6e9d\u7403\u8ef8\u627f<\/strong> \u5728 GCr15 \u4e2d <strong>\u9285\u92fc<\/strong> \u2014 8 mm <strong>\u5167\u5f91<\/strong>, \uff0c12 mm <strong>\u5916\u5f91<\/strong>, \uff0c2.5 \u6216 3.5 mm <strong>\u539a\u5ea6<\/strong>. \u958b\u653e\uff0c, <strong>mr-128-zz<\/strong>, \uff0c\u6216 <strong>mr128-2RS<\/strong> <strong>\u96d9\u908a\u6a61\u81a0\u5bc6\u5c01<\/strong> \u70ba <strong>rc \u8eca<\/strong>, <strong>\u7121\u4eba\u6a5f<\/strong>, \u8207 <strong>\u6a5f\u5668\u4eba\u6280\u8853<\/strong>. \u6700\u4f4e\u8a02\u8cfc\u91cf 100 \u4ef6\u3002.<\/p>","protected":false},"featured_media":891,"comment_status":"open","ping_status":"closed","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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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