{"id":969,"date":"2026-06-29T09:56:42","date_gmt":"2026-06-29T01:56:42","guid":{"rendered":"https:\/\/jnbearings.com\/?post_type=product&#038;p=969"},"modified":"2026-06-29T16:35:43","modified_gmt":"2026-06-29T08:35:43","slug":"deep-groove-ball-bearings-1-4in-bore","status":"publish","type":"product","link":"https:\/\/jnbearings.com\/zh\/product\/deep-groove-ball-bearings-1-4in-bore\/","title":{"rendered":"\u6df1\u6c9f\u7403\u8f74\u627f 1.4 \u82f1\u5bf8\u5b54\u5f84 \u2014 \u5355\u5217\u578b\u53f7\uff08\u82f1\u5bf8\u7cfb\u5217\uff09"},"content":{"rendered":"<p><strong>\u6df1\u6c9f\u7403\u8f74\u627f 1.4 \u82f1\u5bf8\u5b54\u5f84<\/strong> \u662f <strong>\u55ae\u5217<\/strong> <strong>\u5f91\u5411\u6efe\u73e0\u8ef8\u627f<\/strong> \u5355\u5143\u5c3a\u5bf8\u4e3a 1.400\" <strong>\u8f74\u5f84<\/strong> \u9002\u914d \u2014 \u6df1\u6c9f\u9053\u627f\u53d7\u7ec4\u5408\u5f84\u5411\u548c\u4e2d\u7b49\u8f74\u5411\u8f7d\u8377\u7684\u80fd\u529b\u5728\u9a6c\u8fbe\u3001\u9f7f\u8f6e\u7bb1\u548c\u4f20\u9001\u5e26\u4e2d\u5f97\u5230\u652f\u6301\u3002 <strong>\u4f4e\u6469\u64e6<\/strong>, <strong>\u4f4e\u566a\u97f3<\/strong>, \u8207 <strong>\u9ad8\u8f49\u901f<\/strong> \u7535\u673a\u3001\u9f7f\u8f6e\u7bb1\u548c\u4f20\u9001\u5e26\u4e2d\u7684\u80fd\u529b\u3002.<\/p>\n<dl>\n<dt>\u5b54\u5f84 (ID)<\/dt>\n<dd>1.400 in (35.56 mm) \u2014 \u5728\u6807\u51c6 1.4\" \u8f74\u4e0a\u538b\u914d\" <strong>\u5167\u5f91<\/strong> \u8f74<\/dd>\n<dt>\u8ef8\u5b54\u76f4\u5f91 (ID)<\/dt>\n<dd>2.440\"\u20133.149\" \u7531 light \/ medium \/ heavy \u7cfb\u5217<\/dd>\n<dt>\u5bec\u5ea6<\/dt>\n<dd>0.551\"\u20130.826\" \u2014 \u8a2d\u5b9a\u5916\u6bbc\u8207\u8ca0\u8f09\u7b49\u7d1a<\/dd>\n<dt>\u5916\u84cb<\/dt>\n<dd>Open \u00b7 <strong>\u91d1\u5c5e\u5bc6\u5c01<\/strong> ZZ \u00b7 2RS \u6a61\u81a0\u5bc6\u5c01\u4ef6\uff0c\u53ef\u9078 <strong>\u4e09\u5507\u5f0f\u5bc6\u5c01<\/strong><\/dd>\n<dt>\u7c60\u8207\u6750\u8cea<\/dt>\n<dd><strong>\u8f74\u627f\u94a2<\/strong> (GCr15) \u00b7 <strong>\u4e0d\u93fd\u92fc<\/strong> \u00b7 \u58d3\u82b1\u5f0f <strong>\u94a2\u4fdd\u6301\u67b6<\/strong><\/dd>\n<\/dl>\n<p>\u9700\u8981\u516c\u5236\u5b54\u5f91\u7684\u9ad8\u901f\u66ff\u4ee3\u54c1\uff0c\u800c\u975e\u6b64\u7cbe\u78ba\u82f1\u5236\u908a\u754c\uff1f\u6bd4\u8f03\u6211\u5011\u7684 <a href=\"https:\/\/jnbearings.com\/zh\/product\/high-speed-deep-groove-ball-bearings-for-electric-motors\/\">\u9ad8\u901f\u6df1\u6e9d\u7403\u8ef8\u627f\u7528\u65bc\u96fb\u52d5\u6a5f<\/a> \u7cfb\u5217 \u2014\u2014 \u672c\u9801\u6db5\u84cb 6207 \u985e\u5225\u3001207PP \u4ee5\u53ca 1.4\" \u8fb2\u696d\u7528\u5713\u76e4\u8019\u5b54\u5f91\u65cf\u3002.<\/p>\n<h2>\u6df1\u69fd\u7403\u8ef8\u627f 1.4 \u82f1\u5bf8\u5b54\u5f91 \u2014 \u6982\u89c0<\/h2>\n<p>A <strong>\u6df1\u69fd\u7403\u8ef8\u627f 1.4 \u82f1\u5bf8\u5b54\u5f91<\/strong> \u662f\u4e00\u7a2e\u9ad8\u5ea6\u901a\u7528\u7684\uff0c, <strong>\u55ae\u5217<\/strong> \u5f91\u5411\u8ef8\u627f\uff0c\u8a2d\u8a08\u4ee5\u63d0\u4f9b\u5e73\u6ed1\u65cb\u8f49\u8207 <strong>\u9ad8\u901f\u6027\u80fd<\/strong>. \u7279\u9ede\u70ba <strong>\u5167\u5f91<\/strong> (ID) \u6070\u597d\u70ba 1.4 \u82f1\u540b\uff0c\u672c\u7522\u54c1 <strong>\u5f91\u5411\u6efe\u73e0\u8ef8\u627f<\/strong> \u80fd\u540c\u6642\u6709\u6548\u5730\u627f\u53d7\u5f91\u5411\u8207\u4e2d\u7b49\u8ef8\u5411\u8377\u8f09\u3002\u6df1\u800c\u4e0d\u9593\u65b7\u7684\u5c0e\u69fd\u9053\u78ba\u4fdd\u7403\u9ad4\u5b89\u5168\u5f15\u5c0e\uff0c\u4ee5\u5be6\u73fe\u6700\u4f73\u7a69\u5b9a\u6027\u8207 <strong>\u4f4e\u6469\u64e6<\/strong>.<\/p>\n<h3>\u55ae\u5217\u6df1\u6e9d\u7403\u8ef8\u627f\u7684\u4e3b\u8981\u7279\u5fb5<\/h3>\n<ul>\n<li><strong>\u9ad8\u901f\u6027\u80fd\uff1a<\/strong> \u7cbe\u5bc6\u8a2d\u8a08\u7528\u65bc <strong>\u9ad8\u8f49\u901f<\/strong> \u5728\u71b1\u5347\u6eab\u6975\u5c0f\u7684\u61c9\u7528\u4e2d\u3002.<\/li>\n<li><strong>\u4f4e\u566a\u97f3\u8207\u4f4e\u632f\u52d5\uff1a<\/strong> \u7d93\u904e\u7cbe\u7d30\u78e8\u5149\u7684\u5c0e\u69fd\u78ba\u4fdd\u5b89\u975c\u3001\u5e73\u7a69\u7684\u904b\u4f5c\u3002.<\/li>\n<li><strong>\u7c21\u55ae\u8a2d\u8a08\uff1a<\/strong> \u4e0d\u53ef\u5206\u62c6\u7684\u7d50\u69cb\uff0c\u7dad\u8b77\u9700\u6c42\u4f4e\uff0c\u9577\u671f\u904b\u884c\u6210\u672c\u964d\u4f4e\u3002.<\/li>\n<li><strong>\u5805\u56fa\u8010\u7528\uff1a<\/strong> \u6709\u63d0\u4f9b\u9ad8\u7d1a\u7248\u672c <strong>\u8ef8\u627f\u92fc<\/strong> \u548c <strong>\u4e0d\u93fd\u92fc<\/strong> \u4ee5\u642d\u914d\u56b4\u82db\u7684\u74b0\u5883\u689d\u4ef6\u3002.<\/li>\n<\/ul>\n<h3>\u8ef8\u627f\u914d\u5408\u8207\u5c3a\u5bf8<\/h3>\n<p>A <strong>1.4\u2033 \u8ef8\u627f\u7403<\/strong> \u5728\u8a31\u591a\u7f8e\u570b\u5de5\u696d\u6846\u67b6\u4e2d\u662f\u4e00\u500b\u6a19\u6e96\u5c3a\u5bf8\u7684\u88dd\u7f6e\u3002\u5be6\u73fe\u6b63\u78ba\u7684\u914d\u5408\u4ee5\u9632\u6b62\u8ef8\u7684\u6ed1\u79fb\u8207\u904e\u65e9\u78e8\u640d\u81f3\u95dc\u91cd\u8981\u3002 <strong>\u5167\u5f91<\/strong>, <strong>\u5916\u5f91<\/strong>, \u8207 <strong>\u5bec\u5ea6<\/strong> \u5c0d\u9f4a\u7684\u914d\u5408\u5c0d\u65bc\u9632\u6b62\u8ef8\u7684\u6ed1\u79fb\u8207\u904e\u65e9\u78e8\u640d\u81f3\u95dc\u91cd\u8981\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">\u5c3a\u5bf8\u985e\u578b<\/th>\n<th style=\"text-align: left\">\u6e2c\u91cf\uff08\u82f1\u5bf8\uff09<\/th>\n<th style=\"text-align: left\">\u914d\u5408\u985e\u578b<\/th>\n<th style=\"text-align: left\">\u4e3b\u8981\u597d\u8655<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left\"><strong>\u5167\u5f91\uff08ID\uff09<\/strong><\/td>\n<td style=\"text-align: left\">1.4 \u82f1\u5bf8<\/td>\n<td style=\"text-align: left\">\u5e72\u6d89\/\u58d3\u914d<\/td>\n<td style=\"text-align: left\">\u6d88\u9664\u5167\u5708\u5728 <strong>\u8f74\u5f84<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u5916\u5f91\uff08\u5916\u5f91\uff09<\/strong><\/td>\n<td style=\"text-align: left\">\u4f9d\u7cfb\u5217\u800c\u7570<\/td>\n<td style=\"text-align: left\">\u6a5f\u69cb\u5ea7\u5167\u914d\u5408<\/td>\n<td style=\"text-align: left\">\u5728\u6a5f\u5668\u6a5f\u5ea7\u4e2d\u7262\u56fa\u5730\u56fa\u5b9a\u8ef8\u627f<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u5bec\u5ea6<\/strong><\/td>\n<td style=\"text-align: left\">\u4f9d\u7cfb\u5217\u800c\u7570<\/td>\n<td style=\"text-align: left\">\u6a19\u6e96\u6e05\u95dc<\/td>\n<td style=\"text-align: left\">\u78ba\u4fdd\u8ef8\u5411\u5c0d\u6e96\u548c\u8ca0\u8f09\u5206\u4f48\u6070\u7576<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u5e38\u898b\u5de5\u696d\u61c9\u7528<\/h3>\n<p>\u9019\u4e9b <strong>\u6df1\u6e9d\u7403\u8ef8\u627f 1.4 \u82f1\u5bf8\u5b54\u5f91\u4f9b\u61c9<\/strong> \u5145\u7576\u53ef\u9760\u7684 <strong>\u5de5\u696d\u66ff\u63db\u8ef8\u627f<\/strong> \u904d\u53ca\u5927\u91cf\u6a5f\u68b0\u9818\u57df\u3002\u6211\u5011\u5411\u591a\u500b\u95dc\u9375\u7522\u696d\u4f9b\u61c9\u9019\u4e9b\u8ef8\u627f\uff1a<\/p>\n<ul>\n<li><strong>\u7535\u52a8\u673a\uff1a<\/strong> \u5728\u9ad8\u6548\u5de5\u696d\u96fb\u52d5\u6a5f\u4e2d\u6700\u5c0f\u5316\u80fd\u91cf\u640d\u5931\u548c\u566a\u97f3\u3002.<\/li>\n<li><strong>Automotive Components:<\/strong> \u767c\u96fb\u6a5f\u3001\u65b9\u5411\u76e4\u67f1\u8207\u50b3\u52d5\u7cfb\u7d71\u7d44\u4ef6\u3002.<\/li>\n<li><strong>\u8fb2\u6a5f\u8a2d\u5099\uff1a<\/strong> \u5728\u60e1\u52a3\u6236\u5916\u689d\u4ef6\u4e0b\u904b\u4f5c\u7684\u9f52\u8f2a\u7bb1\u3001\u6cf5\u6d66\u8207\u50b3\u9001\u8f2a\u3002.<\/li>\n<li><strong>\u88fd\u9020\u6a5f\u68b0\uff1a<\/strong> \u9700\u8981\u7a69\u5b9a\u904b\u4f5c\u6642\u9593\u7684\u9ad8\u901f\u81ea\u52d5\u5316\u7522\u7dda\u8207\u52d5\u529b\u50b3\u52d5\u7cfb\u7d71\u3002.<\/li>\n<\/ul>\n<h2>\u6df1\u6e9d\u7403\u8ef8\u627f 1.4 \u82f1\u5bf8\u5b54\u5f91 \u2014 \u5c3a\u5bf8\u8207\u8f09\u8377\u7b49\u7d1a<\/h2>\n<p>\u5728\u63a1\u8cfc\u6642 <strong>\u6df1\u69fd\u7403\u8ef8\u627f 1.4 \u82f1\u5bf8\u5b54\u5f91<\/strong> \u70ba\u60a8\u7684\u8a2d\u5099\u63d0\u4f9b\u76f8\u61c9\u5c3a\u5bf8\uff0c\u53d6\u5f97\u7cbe\u78ba\u7684\u5c3a\u5bf8\u8207\u8f09\u8377\u7b49\u7d1a\u5c0d\u65bc\u6027\u80fd\u8207\u9577\u58fd\u547d\u81f3\u95dc\u91cd\u8981\u3002\u9019\u4e9b <strong>1.4\u2033 \u8ef8\u627f\u7403<\/strong> \u9078\u9805\u4ee5\u7cbe\u78ba\u516c\u5dee\u88fd\u4f5c\uff0c\u78ba\u4fdd\u80fd\u8207\u7f8e\u570b\u5de5\u696d\u6a19\u6e96\u61c9\u7528\u7684\u6a19\u6e96\u914d\u4ef6\u5b8c\u7f8e\u5d4c\u5165.<\/p>\n<h3>\u5c3a\u5bf8\u8207\u88dd\u8f09\u516c\u5dee<\/h3>\n<p>A <strong>1.4 \u82f1\u5bf8\u5167\u5f91\u8ef8\u627f<\/strong> \u5fc5\u9808\u5728\u5916\u5f62\u7a7a\u9593\u8207\u7d50\u69cb\u5f37\u5ea6\u9593\u53d6\u5f97\u5e73\u8861\u3002\u5916\u5f91\uff08OD\uff09\u8207\u5bec\u5ea6\u6703\u6839\u64da\u60a8\u7684\u61c9\u7528\u9700\u8981\u8f15\u578b\u3001\u4e2d\u578b\u6216\u91cd\u578b\u7cfb\u5217\u800c\u8b8a\u5316\u3002\u9019\u4e9b\u5c3a\u5bf8\u76f4\u63a5\u6c7a\u5b9a <strong>\u8ef8\u627f\u8f09\u8377\u80fd\u529b\u8207\u8f49\u901f<\/strong> \u9650\u5236\u3002.<\/p>\n<ul>\n<li><strong>\u5167\u5f91\uff08ID\uff09\uff1a<\/strong> 1.400 \u82f1\u540b\uff0835.56 \u6beb\u7c73\uff09\u2014\u2014\u70ba\u6a19\u6e96\u8ef8\u4e0a\u7cbe\u5bc6\u58d3\u88dd\u800c\u8a2d\u8a08\u3002.<\/li>\n<li><strong>\u5916\u5f91\uff08OD\uff09\uff1a<\/strong> \u56e0\u7cfb\u5217\u800c\u7570\uff08\u4f8b\u5982\u8f15\u578b\u8207\u91cd\u578b\u5916\u6bbc\u9700\u6c42\uff09\u3002.<\/li>\n<li><strong>\u5bec\u5ea6\uff1a<\/strong> \u7d93\u904e\u512a\u5316\u4ee5\u540c\u6642\u8655\u7406\u5f91\u5411\u8207\u4e2d\u7b49\u8ef8\u5411\u8f09\u8377\u800c\u4e0d\u767c\u751f\u5f4e\u66f2\u3002.<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">\u8ef8\u627f\u7cfb\u5217<\/th>\n<th style=\"text-align: left\">\u5b54\u5f84 (ID)<\/th>\n<th style=\"text-align: left\">\u5178\u578b\u5916\u5f91\uff08OD\uff09<\/th>\n<th style=\"text-align: left\">\u5178\u578b\u5bec\u5ea6<\/th>\n<th style=\"text-align: left\">\u52d5\u8f09\u8377 ($C$)<\/th>\n<th style=\"text-align: left\">\u975c\u8f09\u8377 ($C_0$)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left\"><strong>\u8f15\u5ea6\u8ca0\u8377<\/strong><\/td>\n<td style=\"text-align: left\">1.400\u2033<\/td>\n<td style=\"text-align: left\">2.440\u2033<\/td>\n<td style=\"text-align: left\">0.551\u2033<\/td>\n<td style=\"text-align: left\">3,600 \u78c5<\/td>\n<td style=\"text-align: left\">2,300 \u78c5<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u4e2d\u7b49\u8ca0\u8377<\/strong><\/td>\n<td style=\"text-align: left\">1.400\u2033<\/td>\n<td style=\"text-align: left\">2.834\u2033<\/td>\n<td style=\"text-align: left\">0.669\u2033<\/td>\n<td style=\"text-align: left\">5,800 \u78c5<\/td>\n<td style=\"text-align: left\">3,650 \u78c5<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u91cd\u578b<\/strong><\/td>\n<td style=\"text-align: left\">1.400\u2033<\/td>\n<td style=\"text-align: left\">3.149\u2033<\/td>\n<td style=\"text-align: left\">0.826\u2033<\/td>\n<td style=\"text-align: left\">7,400 \u78c5<\/td>\n<td style=\"text-align: left\">4,500 \u78c5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img src='https:\/\/jnbearings.com\/wp-content\/uploads\/2026\/06\/deep_groove_ball_bearings_14in_bore_MgY.webp' alt='\u6df1\u69fd\u7403\u8ef8\u627f1.4\u82f1\u5bf8\u5167\u5f91\u5c3a\u5bf8\u8868'><\/p>\n<h3>\u901f\u5ea6\u7b49\u7d1a\uff1a\u6f64\u6ed1\u8102\u8207\u6cb9\u6f64\u6ed1<\/h3>\n<p>\u63a5\u89f8\u89d2\u7684\u91cd\u8981\u89d2\u8272 <strong>\u9ad8\u901f\u6027\u80fd<\/strong> \u7684 a <strong>\u5f91\u5411\u6efe\u73e0\u8ef8\u627f<\/strong> \u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u6c7a\u65bc\u4f60\u9078\u64c7\u7684\u6f64\u6ed1\u6cb9\u3002. <strong>\u9ad8\u8f49\u901f<\/strong> \u61c9\u7528\u6703\u7522\u751f\u6469\u64e6\u71b1\uff0c\u56e0\u6b64\u5728\u5b89\u88dd\u904e\u7a0b\u4e2d\u5bc6\u5207\u95dc\u6ce8\u6975\u9650\u901f\u5ea6\u662f\u95dc\u9375\u898f\u683c\u3002.<\/p>\n<ul>\n<li><strong>Grease \u6f64\u6ed1\uff1a<\/strong> \u63d0\u4f9b\u8f03\u4f4e\u7684\u7dad\u8b77\u9700\u6c42\u3002\u9069\u5408 <strong>\u906e\u7f69\u7403\u8ef8\u627f 1.4 \u6d1e\u5f91<\/strong> \u7d44\u88dd\uff0c\u6700\u9ad8\u5927\u7d04 <strong>8,500 RPM<\/strong> \u9069\u7528\u65bc\u6a19\u6e96\u55ae\u5217\u914d\u7f6e\u3002.<\/li>\n<li><strong>Oil \u6f64\u6ed1\uff1a<\/strong> \u6700\u9069\u7528\u65bc\u9023\u7e8c\u6d78\u6ce1\u6d74\u6216\u9727\u5316\u7cfb\u7d71\u3002\u964d\u4f4e <strong>\u4f4e\u6469\u64e6<\/strong> \u4fc2\u6578\u9032\u4e00\u6b65\u964d\u4f4e\uff0c\u5f9e\u800c\u5be6\u73fe\u76f8\u540c\u7684 <strong>\u55ae\u5217\u6df1\u6e9d\u7403\u8ef8\u627f<\/strong> \u5b89\u5168\u5730\u9054\u5230\u4e0a\u9650\u81f3 <strong>11,000 RPM<\/strong>.<\/li>\n<\/ul>\n<h2>\u906e\u853d\u8207\u5bc6\u5c01\u76841.4\u82f1\u5bf8\u6df1\u69fd\u8ef8\u627f<\/h2>\n<p>\u70ba1.4\u82f1\u5bf8\u5167\u5f91\u8ef8\u627f\u9078\u64c7\u5408\u9069\u7684\u5916\u6bbc\uff0c\u6c7a\u5b9a\u5176\u58fd\u547d\u9577\u77ed\u8207\u5728\u60a8\u7684\u8a2d\u5099\u4e2d\u7684\u6027\u80fd\u8868\u73fe\u3002\u4e09\u7a2e\u4e3b\u8981\u5916\u6bbc\u914d\u7f6e\u6db5\u84cb\u4e7e\u6de8\u9ad8\u901f\u904b\u8f49\u3001\u53d7\u6c61\u67d3\u7684\u5ba4\u5916\u4efb\u52d9\u8207\u6cb9\u6d74\u9f52\u8f2a\u7bb1\u3002.<\/p>\n<h3>\u91d1\u5c6c\u906e\u7f69\uff08ZZ\uff09\u4ee5\u5be6\u73fe\u9ad8\u901f\u6027\u80fd<\/h3>\n<p>\u5982\u679c\u60a8\u7684\u61c9\u7528\u9700\u8981 <strong>\u9ad8\u8f49\u901f<\/strong> \u548c <strong>\u4f4e\u6469\u64e6<\/strong>, \u4e00\u500b <strong>\u91d1\u5c5e\u5bc6\u5c01<\/strong> \u7403\u8ef8\u627f1.4\u516c\u5236\u5b54\u5f91\uff08ZZ\uff09\u662f\u7406\u60f3\u9078\u64c7\u2014\u2014\u53e6\u898b\u6211\u5011 <a href=\"https:\/\/jnbearings.com\/zh\/product\/sealed-deep-groove-ball-bearings\/\">\u5bc6\u5c01\u6df1\u6c9f\u7403\u8f74\u627f<\/a> \u66f4\u5ee3\u6cdb\u76842RS\u76ee\u9304\u9078\u9805. <\/p>\n<ul>\n<li><strong>\u8a2d\u8a08\uff1a<\/strong> \u975e\u63a5\u89f8\u5f0f\u92fc\u906e\u7f69\u58d3\u5165\u5916\u5708\u3002.<\/li>\n<li><strong>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/strong> \u6e05\u6f54\u74b0\u5883\u4e2d\uff0c\u4fdd\u7559\u6f64\u6ed1\u8102\u8207\u6700\u5c0f\u5316\u626d\u77e9\u70ba\u9996\u8981\u4efb\u52d9\u3002.<\/li>\n<li><strong>\u512a\u9ede\uff1a<\/strong> \u53ef\u5728\u4e0d\u7522\u751f\u904e\u591a\u71b1\u91cf\u7684\u60c5\u6cc1\u4e0b\u5be6\u73fe\u6975\u9ad8\u7684\u8f49\u901f\u6027\u80fd\u3002.<\/li>\n<\/ul>\n<h3>\u6a61\u81a0\u5bc6\u5c01\u4ef6 (2RS) \u4ee5\u5be6\u73fe\u6700\u5927\u4fdd\u8b77<\/h3>\n<p>\u5728\u6c99\u5875\u3001\u6ce5\u6fd8\u53ca\u6f6e\u6fd5\u9577\u671f\u5a01\u8105\u7684\u56b4\u82db\u689d\u4ef6\u4e0b\uff0c\u6211\u5011\u5efa\u8b70\u4f7f\u7528\u5e36\u6a61\u81a0\u5bc6\u5c01\u7684 2RS \u8ef8\u627f\u3002.<\/p>\n<ul>\n<li><strong>\u8a2d\u8a08\uff1a<\/strong> \u91cd\u578b\u3001\u63a5\u89f8\u5f0f\u6a61\u81a0\u5bc6\u5c01\uff08\u542b\u53ef\u9078\u7684\u4e09\u5507\u5bc6\u5c01\uff09\uff0c\u80fd\u7269\u7406\u6027\u5730\u8207\u5167\u5708\u64e6\u62ed\u63a5\u89f8\u3002.<\/li>\n<li><strong>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/strong> \u6236\u5916\u8a2d\u5099\u3001\u66b4\u9732\u65bc\u98a8\u96e8\u7684\u96fb\u52d5\u6a5f\uff0c\u4ee5\u53ca\u5875\u571f\u98db\u6ffa\u7684\u5de5\u4f5c\u8eca\u9593\u5730\u677f\u3002.<\/li>\n<li><strong>\u512a\u9ede\uff1a<\/strong> \u63d0\u4f9b\u5bc6\u9589\u6c23\u5bc6\u5c4f\u969c\uff0c\u963b\u6b62\u6c61\u67d3\u9032\u5165\u4e26\u4fdd\u6301\u6f64\u6ed1\u6cb9\u7559\u5728\u5176\u4e2d\u3002.<\/li>\n<\/ul>\n<h3>\u958b\u5f0f\u578b\u8ef8\u627f\u7528\u65bc\u6cb9\u6d74\u7cfb\u7d71<\/h3>\n<p>\u958b\u653e\u578b\u8ef8\u627f\u6c92\u6709\u5167\u7f6e\u7684\u9632\u8b77\u7f69\u6216\u5bc6\u5c01\u4ef6\uff0c\u4f7f\u55ae\u6392\u6df1\u69fd\u8ef8\u627f\u90e8\u4ef6\u5b8c\u5168\u66b4\u9732\u65bc\u5916\u754c\u3002.<\/p>\n<ul>\n<li><strong>\u8a2d\u8a08\uff1a<\/strong> \u5b8c\u5168\u958b\u653e\u7684\u9762\u8b93\u5916\u90e8\u6f64\u6ed1\u5291\u81ea\u7531\u6d41\u52d5\u3002.<\/li>\n<li><strong>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/strong> \u5c01\u9589\u9f52\u8f2a\u7bb1\u8207\u9023\u7e8c\u6cb9\u6d74\u6f64\u6ed1\u7cfb\u7d71\u3002.<\/li>\n<li><strong>\u512a\u9ede\uff1a<\/strong> \u5728\u4f5c\u70ba\u66f4\u5927\u81ea\u6f64\u6ed1\u6a5f\u68b0\u7cfb\u7d71\u7684\u4e00\u90e8\u5206\u6642\uff0c\u6700\u5bb9\u6613\u9032\u884c\u7dad\u8b77\u8207\u4fdd\u990a\u3002.<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">\u8ef8\u627f\u985e\u578b<\/th>\n<th style=\"text-align: left\">\u6469\u64e6\u7b49\u7d1a<\/th>\n<th style=\"text-align: left\">\u9632\u5875\/\u9632\u6f6e<\/th>\n<th style=\"text-align: left\">\u6700\u9ad8\u8f49\u901f\u80fd\u529b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left\"><strong>\u91d1\u5c6c\u5c4f\u853d (ZZ)<\/strong><\/td>\n<td style=\"text-align: left\">\u8d85\u4f4e<\/td>\n<td style=\"text-align: left\">\u4e2d\u7b49<\/td>\n<td style=\"text-align: left\">Excellent<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u6a61\u81a0\u5bc6\u5c01 (2RS)<\/strong><\/td>\n<td style=\"text-align: left\">\u4e2d\u7b49<\/td>\n<td style=\"text-align: left\">\u6700\u5927<\/td>\n<td style=\"text-align: left\">\u826f\u597d<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u958b\u53e3\u578b<\/strong><\/td>\n<td style=\"text-align: left\">\u6700\u4f4e<\/td>\n<td style=\"text-align: left\">\u7121\uff08\u9700\u8981\u5916\u6bbc\uff09<\/td>\n<td style=\"text-align: left\">\u6700\u5927<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img src='https:\/\/jnbearings.com\/wp-content\/uploads\/2026\/06\/deep_groove_ball_bearings_14in_bore_types_SFa.webp' alt='\u6df1\u69fd\u7403\u8ef8\u627f1.4\u82f1\u5bf8\u5167\u5f91\u5bc6\u5c01\u578b\u5f0f\u6bd4\u8f03'><\/p>\n<h2>1.4\u82f1\u540b\u5b54\u5f91\u8ef8\u627f\u7684\u6750\u6599\u9078\u64c7<\/h2>\n<p>\u9019\u4e9b <strong>\u6df1\u69fd\u7403\u8ef8\u627f 1.4 \u82f1\u5bf8\u5b54\u5f91<\/strong> \u6839\u64da\u60a8\u7684\u7279\u5b9a\u64cd\u4f5c\u689d\u4ef6\uff0c\u63a1\u7528\u9ad8\u7d1a\u6750\u6599\u7684\u9078\u9805\u3002\u9078\u64c7\u5408\u9069\u7684\u6750\u6599\u53ef\u78ba\u4fdd\u9577\u671f\u53ef\u9760\u6027\uff0c\u8b93\u8a2d\u5099\u5728\u4e0d\u9810\u671f\u505c\u6a5f\u7684\u60c5\u6cc1\u4e0b\u904b\u4f5c\u3002.<\/p>\n<h3>\u6bd4\u8f03\u6211\u5011\u76841.4\u82f1\u5bf8\u8ef8\u627f\u6750\u6599<\/h3>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">\u6750\u6599\u985e\u578b<\/th>\n<th style=\"text-align: left\">\u6700\u4f73\u7528\u65bc<\/th>\n<th style=\"text-align: left\">\u4e3b\u8981\u512a\u9ede<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left\"><strong>\u9ad8\u78b3\u927b\u92fc\uff08GCr15\uff09<\/strong><\/td>\n<td style=\"text-align: left\">\u91cd\u578b\u5de5\u696d\u78e8\u640d<\/td>\n<td style=\"text-align: left\">\u6700\u5927\u786c\u5ea6\u8207\u75b2\u52de\u58fd\u547d<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u4e0d\u93fd\u92fc<\/strong><\/td>\n<td style=\"text-align: left\">\u6fd5\u74b0\u5883\u6216\u6e05\u6d17\u74b0\u5883<\/td>\n<td style=\"text-align: left\">\u51fa\u8272\u7684\u8010\u8150\u8755\u8207\u6297\u92b9\u7279\u6027<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u9676\u74f7\u6df7\u5408\u6750\u6599<\/strong><\/td>\n<td style=\"text-align: left\">\u6975\u7aef\u901f\u5ea6\u8207\u96fb\u52d5\u6a5f<\/td>\n<td style=\"text-align: left\">\u96fb\u6c23\u7d55\u7de3\u8207\u4f4e\u6469\u64e6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img src='https:\/\/jnbearings.com\/wp-content\/uploads\/2026\/06\/deep_groove_ball_bearings_14in_bore_materials_55P.webp' alt='\u6df1\u69fd\u7403\u8ef8\u627f1.4\u82f1\u5bf8\u5167\u5f91\u6750\u6599\u9078\u9805'><\/p>\n<h3>\u9ad8\u78b3\u927b\u92fc\uff08GCr15\uff09<\/h3>\n<p>\u9019\u662f\u91cd\u578b\u5de5\u696d\u61c9\u7528\u7684\u6a19\u6e96\u9078\u64c7\u3002. <strong>\u8f74\u627f\u94a2<\/strong> \uff08GCr15\uff09\u5e36\u6c96\u58d3 <strong>\u94a2\u4fdd\u6301\u67b6<\/strong> \u63d0\u4f9b\u627f\u53d7\u91cd\u5f91\u5411\u8f09\u8377\u6240\u9700\u7684\u786c\u5ea6 <strong>\u9ad8\u901f\u6027\u80fd<\/strong> \u6c34\u5e73\u3002\u82e5\u6a5f\u5668\u5728\u65e5\u5e38\u5de5\u5ee0\u689d\u4ef6\u4e0b\u904b\u8f49\uff0c\u9019\u4e9b\u63d0\u4f9b\u8010\u4e45\u6027\u8207\u50f9\u503c\u7684\u6700\u4f73\u5e73\u8861\u3002.<\/p>\n<h3>\u4e0d\u92b9\u92fc\u9078\u9805<\/h3>\n<p>\u9069\u7528\u65bc\u98df\u54c1\u52a0\u5de5\u3001\u6d77\u6d0b\u6216\u5316\u5de5\u61c9\u7528\u7684\u9ad8\u7d1a\u7b49\u7d1a <strong>\u4e0d\u93fd\u92fc<\/strong> \u69cb\u4ef6\u5177\u6297\u93fd\u8207\u5316\u5b78\u52a3\u5316\u80fd\u529b\u2014\u2014\u700f\u89bd <a href=\"https:\/\/jnbearings.com\/zh\/product\/discount-stainless-steel-deep-groove-ball-bearings\/\">\u512a\u60e0\u7684\u4e0d\u92b9\u92fc\u6df1\u6e9d\u7403\u8ef8\u627f<\/a> \u6df7\u88dd\u5c3a\u5bf8\u7684\u4e0d\u92b9\u92fc\u7a0b\u5e8f\u3002. <\/p>\n<h3>\u9676\u74f7\u6df7\u5408\u6750\u6599<\/h3>\n<p>\u7576\u4f60\u9700\u8981 <strong>\u9ad8\u901f\u6027\u80fd<\/strong> \u548c <strong>\u4f4e\u6469\u64e6<\/strong>, \uff0c\u9676\u74f7\u6df7\u5408\u6750\u6599\u662f\u9996\u9078\u3002\u7279\u9ede\u70ba <strong>\u927b\u92fc\u7403\u8ef8\u627f<\/strong> \u8dd1\u9053\u642d\u914d\u77fd\u6c2e\u5316\u7269\u9676\u74f7\u7403\uff0c\u9019\u4e9b\u8ef8\u627f\u53ef\u5728\u96fb\u52d5\u6a5f\u4e2d\u9632\u6b62\u96fb\u5f27\u653e\u96fb\uff0c\u4e14\u6bd4\u6a19\u6e96\u92fc\u627f\u53d7\u66f4\u9ad8\u7684\u8f49\u901f\u3002.<\/p>\n<h2>\u5b89\u88dd\u8207\u7dad\u8b77 1.4\u2033 \u8ef8\u627f<\/h2>\n<p>\u5145\u5206\u767c\u63ee\u60a8\u7684 <strong>\u6df1\u69fd\u7403\u8ef8\u627f 1.4 \u82f1\u5bf8\u5b54\u5f91<\/strong> \u5b89\u88dd\u91cd\u9ede\u5728\u65bc\u6b63\u78ba\u5b89\u88dd\u8207\u5b9a\u671f\u7dad\u8b77\u3002\u5b89\u88dd\u6642\u7684\u7cdf\u7cd5\u64cd\u4f5c\u662f\u5c0e\u81f4\u8ef8\u627f\u63d0\u524d\u5931\u6548\u7684\u4e3b\u8981\u539f\u56e0\u4e4b\u4e00\uff0c\u4f46\u53ea\u8981\u63a1\u53d6\u5e7e\u500b\u6b63\u78ba\u6b65\u9a5f\uff0c\u4fbf\u80fd\u8b93\u8a2d\u5099\u904b\u4f5c\u9806\u66a2\u3002.<\/p>\n<h3>\u907f\u514d\u640d\u58de\u7684\u6b63\u78ba\u58d3\u88dd<\/h3>\n<p>\u88dd\u914d\u4e00\u500b <strong>1.4 \u82f1\u5bf8\u5167\u5f91\u8ef8\u627f<\/strong> \u5230\u4e00\u500b <strong>1.4\u2033 \u8ef8\u627f\u7403<\/strong> \u88dd\u914d\u6642\uff0c\u8acb\u59cb\u7d42\u5c0d\u5167\u5708\u7684\u9762\u65bd\u52a0\u529b\u91cf\u3002\u5c0d\u5916\u5708\u65bd\u529b\u6703\u628a\u8f09\u8377\u58d3\u904e\u7403\u9ad4\uff0c\u9019\u6703\u9020\u6210\u5c0e\u69fd\u8b8a\u5f62\u4e26\u640d\u58de\u96f6\u4ef6\uff0c\u751a\u81f3\u5728\u8f49\u52d5\u524d\u5c31\u5df2\u6bc0\u58de\u3002. <\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u5408\u9002\u7684\u5de5\u5177\uff1a<\/strong> \u4f7f\u7528\u8207\u5167\u5708\u5c3a\u5bf8\u5b8c\u5168\u76f8\u5339\u914d\u7684\u58d3\u5165\u7ba1\u6216\u5b89\u88dd\u5957\u7b52\u3002.<\/li>\n<li><strong>\u6aa2\u67e5\u914d\u5408\uff1a<\/strong> \u78ba\u4fdd\u8ef8\u8ef8\u6e05\u6f54\u3001\u7121\u6bdb\u523a\uff0c\u4e14\u5728\u898f\u5b9a\u516c\u5dee\u5167\u3002. <\/li>\n<li><strong>\u907f\u514d\u885d\u64ca\uff1a<\/strong> \u5207\u52ff\u7528\u6a19\u6e96\u9318\u76f4\u63a5\u6572\u64ca\u8ef8\u627f\u3002. <\/li>\n<\/ul>\n<h3>\u8ef8\u627f\u6545\u969c\u7684\u8b66\u544a\u4fe1\u865f<\/h3>\n<p>\u53ca\u65e9\u767c\u73fe\u554f\u984c\u53ef\u907f\u514d\u6602\u8cb4\u7684\u975e\u9810\u671f\u505c\u6a5f\u3002\u5982\u679c <strong>\u5de5\u696d\u66ff\u63db\u8ef8\u627f<\/strong> \u958b\u59cb\u51fa\u73fe\u9019\u4e9b\u8de1\u8c61\uff0c\u8868\u793a\u9700\u8981\u66f4\u63db\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">\u6545\u969c\u8de1\u8c61<\/th>\n<th style=\"text-align: left\">\u5e38\u898b\u6839\u672c\u539f\u56e0<\/th>\n<th style=\"text-align: left\">\u6aa2\u67e5\u5167\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left\"><strong>\u904e\u5ea6\u7684\u566a\u97f3<\/strong><\/td>\n<td style=\"text-align: left\">\u6c61\u67d3\u6216\u6f64\u6ed1\u8102\u4e0d\u8db3<\/td>\n<td style=\"text-align: left\">\u5bc6\u5c01\u6027<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u9ad8\u632f\u52d5<\/strong><\/td>\n<td style=\"text-align: left\">\u8ef8\u627f\u9053\u7684\u5c0d\u4e2d\u4e0d\u826f\u6216\u78e8\u640d<\/td>\n<td style=\"text-align: left\">\u8ef8\u5fc3\u5c0d\u4e2d<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u904e\u71b1<\/strong><\/td>\n<td style=\"text-align: left\">\u904e\u8f09\u6216\u6f64\u6ed1\u8102\u904e\u591a<\/td>\n<td style=\"text-align: left\">\u904b\u884c\u6eab\u5ea6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img src='https:\/\/jnbearings.com\/wp-content\/uploads\/2026\/06\/deep_groove_ball_bearings_14in_bore_maintenance_Iia.webp' alt='\u6df1\u69fd\u7403\u8ef8\u627f1.4\u82f1\u5bf8\u5167\u5f91\u5b89\u88dd\u8207\u7dad\u8b77'><\/p>\n<h3>\u6f64\u6ed1\u9593\u9694\u8207\u6f64\u6ed1\u8102\u9078\u578b<\/h3>\n<p>\u6046\u5b9a\u6f64\u6ed1\u53ef\u7dad\u6301 <strong>\u927b\u92fc\u7403\u8ef8\u627f<\/strong> \u904b\u8f49\u5b89\u975c\u4e14\u964d\u4f4e\u5167\u90e8\u6469\u64e6\u3002\u5c0d\u65bc\u6211\u5011\u7684\u5bc6\u5c01\u8207\u906e\u7f69\u578b\u9078\u9805\uff0c\u9069\u7576\u7684\u6f64\u6ed1\u8102\u9ad4\u7a4d\u5728\u51fa\u5ee0\u6642\u5df2\u5c01\u88dd\u597d\u4ee5\u7dad\u6301\u514d\u7dad\u8b77\u904b\u4f5c\u3002\u7136\u800c\uff0c\u5c0d\u65bc\u958b\u653e\u578b\u6216\u56b4\u82db\u64cd\u4f5c\u74b0\u5883\uff0c\u8acb\u8a18\u4f4f\u4ee5\u4e0b\u898f\u5247\uff1a<\/p>\n<ul>\n<li><strong>\u9078\u64c7\u5408\u9069\u7684\u6f64\u6ed1\u8102\uff1a<\/strong> \u4f7f\u7528\u9ad8\u54c1\u8cea\u7684\u805a\u8132\u6216\u92f0-\u87ba\u65cb\u8102\u6f64\u6ed1\u8102\u65bc\u4e00\u822c\u96fb\u52d5\u6a5f\u8207\u5de5\u696d\u61c9\u7528\u3002. <\/li>\n<li><strong>\u4e0d\u8981\u904e\u5ea6\u6f64\u6ed1\uff1a<\/strong> \u904e\u591a\u7684\u6f64\u6ed1\u8102\u6703\u5f15\u8d77\u652a\u62cc\uff0c\u7522\u751f\u71b1\u91cf\u4e26\u964d\u89e3\u6f64\u6ed1\u8102\u3002\u5c07\u8ef8\u627f\u5ea7\u586b\u5145\u81f3\u5176\u5bb9\u91cf\u7684\u7d04 30%TP3T \u81f3 50%TP3T\u3002.<\/li>\n<li><strong>\u5236\u5b9a\u6642\u9593\u8868\uff1a<\/strong> \u6839\u64da\u64cd\u4f5c\u6eab\u5ea6\u548c <strong>\u9ad8\u8f49\u901f<\/strong> \u60a8\u7279\u5b9a\u6a5f\u68b0\u7684\u9700\u6c42\u4f86\u8a2d\u5b9a\u91cd\u65b0\u6f64\u6ed1\u7684\u9593\u9694\u3002.<\/li>\n<\/ul>\n<h2>\u8a02\u8cfc\u4fe1\u606f \u2014 \u6df1\u69fd\u7403\u8ef8\u627f 1.4 \u82f1\u5bf8\u5b54\u5f91\u4f9b\u92b7\u552e<\/h2>\n<p><strong>\u6df1\u69fd\u7403\u8ef8\u627f\uff0c\u5b54\u5f91 1.4 \u82f1\u5bf8\uff0c\u4f9b\u92b7\u552e<\/strong> \u4ee5 ZZ\u30012RS \u6216\u958b\u53e3\u578b\u5728\u914d\u7f6e\u7684 MOQ \u8a08\u5283\u4e0a\u51fa\u8ca8 <strong>\u8ef8\u627f\u92fc<\/strong> or <strong>\u4e0d\u93fd\u92fc<\/strong>. \u6a19\u6e96\u6df7\u5408 SKU MOQ \u5f9e <strong>500 \u4ef6<\/strong>; \u91cd\u8907\u7684 OEM \u884c\u548c\u7dad\u8b77\u5305\u5728 24\u201348 \u5c0f\u6642\u5167\u5831\u50f9\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">\u8a08\u5283<\/th>\n<th style=\"text-align: left\">MOQ<\/th>\n<th style=\"text-align: left\">\u5178\u578b\u4ea4\u8ca8\u671f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left\"><strong>1.4\" \u5b54\u5f91\u73fe\u8ca8\u6df7\u5408<\/strong><\/td>\n<td style=\"text-align: left\">500 \u4ef6\uff08\u6df7\u5408\u5bc6\u5c01\u4ee3\u78bc\uff09<\/td>\n<td style=\"text-align: left\">\u5de5\u4f5c\u65e5 10\u201315 \u5929<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u7dad\u8b77 \/ MRO \u5305<\/strong><\/td>\n<td style=\"text-align: left\">1,000\u20133,000 \u4ef6<\/td>\n<td style=\"text-align: left\">12\u201318 \u500b\u5de5\u4f5c\u65e5<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>\u81ea\u8a02\u82f1\u540b\u65b9\u6848<\/strong><\/td>\n<td style=\"text-align: left\">\u6bcf\u5716 1,000+ \u4ef6<\/td>\n<td style=\"text-align: left\">\u67e5\u770b\u81ea\u8a02\u82f1\u540b\u7e6a\u5716\u7a0b\u5f0f\uff08\u6700\u5c0f\u8a02\u8cfc\u91cf 1,000 \u4ef6\u4ee5\u4e0a\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u7533\u8acb\u5831\u50f9<\/h2>\n<p>Send bore (1.4 in), measured <strong>\u5916\u5f91<\/strong>, <strong>\u5bec\u5ea6<\/strong>, \u5c01\u689d\u4ee3\u78bc\uff08\u958b\u653e \/ ZZ \/ 2RS\uff09\u3001\u6750\u6599\u3001\u7c60\u578b\u8207\u5e74\u7522\u91cf\u4ee5\u914d\u7f6e <strong>\u6df1\u69fd\u7403\u8ef8\u627f 1.4 \u82f1\u5bf8\u5b54\u5f91<\/strong> \u5efa\u8b70\u6848\u3002.<\/p>\n<p><a href=\"https:\/\/jnbearings.com\/zh\/contact\/\">\u806f\u7e6b JN Bearings<\/a> \u9644\u5e36\u5370\u7ae0\u90e8\u4ef6\u865f\uff086207 \u985e\u3001207PP\u3001W208-\u578b\uff09\u6216\u5361\u5c3a\u5c3a\u5bf8\u3002.<\/p>\n<h2>\u95dc\u65bc 1.4\u2033 \u5b54\u6df1\u69fd\u7403\u8ef8\u627f\u7684\u5e38\u898b\u554f\u984c<\/h2>\n<h3>1.4 \u82f1\u540b\u5b54\u5f91\u8ef8\u627f\u7684\u516c\u5236\u7b49\u503c\u662f\u591a\u5c11\uff1f<\/h3>\n<p>A <strong>1.4 \u82f1\u5bf8\u5167\u5f91\u8ef8\u627f<\/strong> \u7b49\u65bc\u6070\u597d <strong>35.56 \u6beb\u7c73<\/strong>. \u3002\u5728\u6a19\u6e96\u516c\u5236\u8ef8\u627f\u901a\u5e38\u6703\u5f9e 35 \u6beb\u7c73\u8df3\u5230 40 \u6beb\u7c73\u4e4b\u969b\uff0c\u6211\u5011\u751f\u7522\u5c08\u7528\u82f1\u540b\u7cfb\u5217 <strong>\u6df1\u69fd\u5f91\u5411\u7403\u8ef8\u627f<\/strong> \u4ee5\u5b8c\u5168\u9069\u914d\u9019\u500b\u7cbe\u78ba\u7684 1.4\u2033 \u8ef8\u76f4\u5f91\u5c3a\u5bf8\uff0c\u800c\u4e0d\u9700\u8981\u6a19\u6e96\u8ef8\u6539\u88dd\u3002.<\/p>\n<h3>1.4 \u82f1\u5bf8\u5b54\u5f91\u8ef8\u627f\u80fd\u627f\u53d7\u8ef8\u5411\u63a8\u529b\u8f09\u8377\u55ce\uff1f<\/h3>\n<p>\u662f\u7684\u3002\u96d6\u7136 a <strong>\u55ae\u5217\u6df1\u6e9d\u7403\u8ef8\u627f<\/strong> \u4e3b\u8981\u8a2d\u8a08\u7528\u65bc\u5f91\u5411\u627f\u8f09\uff0c\u4f46\u5b83\u6df1\u7684\u5c0e\u69fd\u53ef\u5728\u5169\u500b\u65b9\u5411\u4e0a\u627f\u53d7\u4e2d\u7b49\u7684\u8ef8\u5411\uff08\u63a8\u529b\uff09\u8ca0\u8f09\u3002\u5373\u4f7f\u5728 <strong>\u9ad8\u901f\u6027\u80fd<\/strong> \u904b\u8f49\u671f\u9593\u4e5f\u80fd\u826f\u597d\u5730\u8655\u7406\u9019\u4e9b\u7d44\u5408\u8ca0\u8f09\u3002. <\/p>\n<h3>\u5982\u4f55\u627e\u5230\u66ff\u63db\u7684 1.4 \u540b\u7403\u8ef8\u627f\u7684\u90e8\u4ef6\u865f\uff1f<\/h3>\n<p>\u8acb\u6aa2\u67e5\u5916\u74b0\u9762\u6216\u7f69\u84cb\u4e0a\u7684\u5370\u5b57\u6a19\u8a18\u3002\u5982\u679c\u6578\u5b57\u5df2\u78e8\u640d\uff0c\u8acb\u4f7f\u7528\u5361\u5c3a\u6e2c\u91cf <strong>\u5167\u5f91<\/strong> \uff081.4 \u82f1\u540b\uff09\uff0c <strong>\u5916\u5f91<\/strong>, \u3001\u4ee5\u53ca <strong>\u5bec\u5ea6<\/strong>. \u3002\u8acb\u8207\u6211\u5011\u806f\u7e6b\u63d0\u4f9b\u90a3\u4e9b\u5c3a\u5bf8\uff0c\u6211\u5011\u7684\u5718\u968a\u5c07\u70ba\u60a8\u7684\u88dd\u5099\u642d\u914d\u60a8\u6240\u9700\u8981\u7684\u7cbe\u78ba <strong>\u5de5\u696d\u66ff\u63db\u8ef8\u627f<\/strong> \u4f60\u9700\u8981\u7684.<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>\u6df1\u6c9f\u7403\u8f74\u627f 1.4 \u82f1\u5bf8\u5b54\u5f84<\/strong> \u2014 <strong>\u55ae\u5217<\/strong> <strong>\u5f91\u5411\u6efe\u73e0\u8ef8\u627f<\/strong> \u5185\u5f84 1.400\"\uff0cZZ\/<strong>\u91d1\u5c5e\u5bc6\u5c01<\/strong> \u6216 2RS \u9009\u9879\uff0c, <strong>\u8ef8\u627f\u92fc<\/strong> or <strong>\u4e0d\u93fd\u92fc<\/strong>, <strong>\u94a2\u4fdd\u6301\u67b6<\/strong> \u70ba <strong>\u9ad8\u8f49\u901f<\/strong> \u8cac\u4efb\u3002.<\/p>","protected":false},"featured_media":964,"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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[18],"product_tag":[],"class_list":{"0":"post-969","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ball-bearings","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/jnbearings.com\/zh\/wp-json\/wp\/v2\/product\/969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jnbearings.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jnbearings.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/jnbearings.com\/zh\/wp-json\/wp\/v2\/comments?post=969"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jnbearings.com\/zh\/wp-json\/wp\/v2\/media\/964"}],"wp:attachment":[{"href":"https:\/\/jnbearings.com\/zh\/wp-json\/wp\/v2\/media?parent=969"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jnbearings.com\/zh\/wp-json\/wp\/v2\/product_brand?post=969"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jnbearings.com\/zh\/wp-json\/wp\/v2\/product_cat?post=969"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jnbearings.com\/zh\/wp-json\/wp\/v2\/product_tag?post=969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}