{"id":20179,"date":"2026-10-30T01:11:31","date_gmt":"2026-10-30T01:11:31","guid":{"rendered":"https:\/\/boniubushing.com\/cc493k-rg7-bronze-journal-bushes-machine-tool-feed-shafts\/"},"modified":"2026-11-05T12:54:49","modified_gmt":"2026-11-05T04:54:49","slug":"cc493k-rg7-bronze-journal-bushes-machine-tool-feed-shafts","status":"publish","type":"post","link":"https:\/\/bnbushing.com\/?p=20179","title":{"rendered":"\u673a\u5e8a\u8fdb\u7ed9\u8f74\u7528 CC493K\uff08RG7\uff09\u9752\u94dc\u8f74\u5957"},"content":{"rendered":"<div>\n<style>.bn-tech-guide{font:17.5px\/1.72 BNText,Inter,Arial,sans-serif;color:#3d5068;min-width:0}.bn-tech-guide *{box-sizing:border-box}.bn-tech-guide p{margin:0 0 20px}.bn-tech-guide .tg-summary{font-size:20px;line-height:1.65}.bn-tech-guide h2,.bn-tech-guide h3{font-family:BNHead,'Arial Narrow',Arial,sans-serif;font-weight:700;line-height:1.15;color:#102848}.bn-tech-guide h2{font-size:35px;margin:48px 0 20px}.bn-tech-guide 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.tg-related{border-top:1px solid #d9e4ed}.bn-tech-guide .tg-related p{padding:17px 0;margin:0;border-bottom:1px solid #d9e4ed}.bn-tech-guide .tg-refs{font-size:15px;line-height:1.7}body.single-post article:has(.bn-tech-guide)>h1{font-family:BNHead,'Barlow Semi Condensed','Arial Narrow',Arial,sans-serif;font-size:clamp(34px,3.65vw,49px);line-height:1.08;color:#102848;max-width:910px;margin-bottom:30px}@media(max-width:680px){.bn-tech-guide{font-size:17px}.bn-tech-guide h2{font-size:30px}.bn-tech-guide h3{font-size:24px}.bn-tech-guide .tg-rfq,.bn-tech-guide .tg-note{padding:20px}.bn-tech-guide .tg-summary{font-size:19px}}\n.bn-tech-guide sup a{display:inline-flex;align-items:center;justify-content:center;min-width:28px;min-height:28px;margin-right:4px}.bn-tech-guide a:focus-visible{outline:3px solid #0873c9;outline-offset:3px}<\/p>\n<p>.bn-tech-layout{display:grid;grid-template-columns:minmax(0,1fr) 242px;gap:40px;align-items:start}.bn-tech-layout .bn-tech-guide{min-width:0}.bn-tech-rail{position:sticky;top:112px;border:1px solid #d9e4ed;border-top:3px solid #0873c9;padding:20px;max-height:calc(100vh - 136px);overflow:auto;background:#fff;color:#102848}.bn-tech-layout .bn-tech-rail nav>h2{font:700 24px\/1.2 BNHead,'Barlow Semi Condensed',sans-serif;margin:0 0 14px}.bn-tech-rail ul{list-style:none;margin:0;padding:0}.bn-tech-rail li{margin:0;border-bottom:1px solid #d9e4ed}.bn-tech-rail a{display:flex;align-items:center;min-height:44px;padding:10px 0;text-decoration:none;font:600 14px\/1.5 BNText,Inter,sans-serif;color:#3d5068}.bn-tech-rail a:hover{color:#0873c9}.bn-tech-layout a:focus-visible{outline:3px solid #0873c9;outline-offset:3px}.bn-tech-layout section{scroll-margin-top:112px}.bn-tech-guide h2,.bn-tech-guide h3{font-family:BNHead,'Barlow Semi Condensed','Arial Narrow',sans-serif}.bn-tech-guide sup a{display:inline-flex;align-items:center;justify-content:center;min-width:28px;min-height:28px;margin-right:4px}@media(max-width:1000px){.bn-tech-layout{grid-template-columns:minmax(0,1fr);gap:28px}.bn-tech-rail{grid-row:1;position:static;max-height:none}.bn-tech-rail ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:20px}}@media(max-width:620px){.bn-tech-rail ul{grid-template-columns:minmax(0,1fr);max-height:260px;overflow:auto}.bn-tech-layout .bn-tech-guide{font-size:17px}.bn-tech-layout .tg-summary{font-size:19px}}@media print{.bn-tech-layout{display:block}.bn-tech-rail{display:none}}<\/style>\n<div class=\"bn-tech-layout\">\n<div class=\"bn-tech-guide\">\n<p class=\"tg-summary\">\u5bf9\u4e8e\u652f\u6491\u673a\u5e8a\u8fdb\u7ed9\u8f74\u7684 CC493K (RG7) \u9752\u94dc\u8f74\u9888\u886c\u5957\uff0c\u8bf7\u5728\u8ba2\u5355\u4e2d\u4fdd\u7559\u6b27\u6d32\u6750\u6599\u6807\u8bc6\u548c\u6210\u54c1\u8f74\u627f\u8981\u6c42\u3002\u8bf7\u52ff\u4ec5\u51ed\u4ea4\u53c9\u53c2\u8003\u540d\u79f0\u5c31\u6279\u51c6 C93200 \u4f5c\u4e3a\u65e0\u6761\u4ef6\u66ff\u4ee3\u54c1\u3002\u5728\u6279\u51c6\u7ef4\u4fee\u524d\uff0c\u8bf7\u68c0\u67e5\u786e\u5207\u7684\u4ea7\u54c1\u6807\u51c6\u3001\u94f8\u9020\u5de5\u827a\u3001\u6279\u6b21\u6587\u4ef6\u3001\u6da6\u6ed1\u65b9\u5f0f\u548c\u5b89\u88c5\u8f74\u4f4d\u7f6e\u3002<\/p>\n<p>\u8fd9\u91cc\u8003\u8651\u7684\u90e8\u4ef6\u662f\u7528\u4e8e\u8fdb\u7ed9\u8f74\u7684\u5f84\u5411\u6ed1\u52a8\u8f74\u627f\u3002\u4e1d\u6760\u87ba\u6bcd\u3001\u4e3b\u8f74\u8f74\u627f\u548c\u8f74\u5411\u63a8\u529b\u652f\u6491\u6267\u884c\u4e0d\u540c\u7684\u529f\u80fd\u3002\u672c\u6307\u5357\u63d0\u4f9b\u4e86\u73b0\u6709\u56fe\u7eb8\u6216\u6279\u51c6\u7684\u91cd\u65b0\u8bbe\u8ba1\u7684\u6750\u6599\u9a8c\u6536\u5de5\u4f5c\u6d41\u7a0b\uff0c\u800c\u4e0d\u662f\u901a\u7528\u673a\u5e8a\u8f74\u627f\u5efa\u8bae\u3002<\/p>\n<section id=\"identify-grade\">\n<h2>\u8bc6\u522b\u53d7\u63a7\u56fe\u7eb8\u4e0aRG7\u7684\u542b\u4e49<\/h2>\n<p>Alumeco \u5728\u5176\u68d2\u6750\u89c4\u683c\u8868\u4e2d\u5c06 CC493K \u6807\u8bc6\u4e3a CuSn7Zn4Pb7-C\uff0c\u4e5f\u79f0\u4e3a RG7\u3002\u8be5\u89c4\u683c\u8868\u5f15\u7528\u4e86 EN 1982:2024 \u6807\u51c6\uff0c\u5e76\u5217\u51fa\u4e86\u8fde\u94f8\u548c\u79bb\u5fc3\u94f8\u9020\u4fe1\u606f\u3002\u5176 C93200 \u4ea4\u53c9\u53c2\u8003\u6709\u52a9\u4e8e\u67e5\u627e\u7c7b\u4f3c\u7684\u91c7\u8d2d\u672f\u8bed\uff1b\u4f46\u8be5\u6807\u51c6\u672c\u8eab\u5e76\u4e0d\u80fd\u8bc1\u660e\u4efb\u4f55\u6279\u6b21\u7684\u4ea7\u54c1\u7b26\u5408\u5176\u4ed6\u89c4\u683c\u3002<\/p>\n<p><sup><a href=\"#source-1\">[1]<\/a><\/sup><\/p>\n<p>\u8be2\u95ee\u539f\u56fe\u7eb8\u5b9e\u9645\u5f15\u7528\u7684\u662f\u54ea\u4e2a\u6587\u4ef6\u3002\u5386\u53f2 DIN \u540d\u79f0\u3001EN \u5408\u91d1\u724c\u53f7\u548c\u4f9b\u5e94\u5546\u7684\u5e93\u5b58\u63cf\u8ff0\u53ef\u80fd\u5305\u542b\u4e0d\u540c\u7a0b\u5ea6\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u8bb0\u5f55\u7ea6\u5b9a\u7684\u6807\u51c6\u7248\u672c\u3001\u94f8\u9020\u5de5\u827a\u3001\u6750\u6599\u72b6\u6001\u548c\u6240\u9700\u7684\u68c0\u9a8c\u6587\u4ef6\u3002\u4e0d\u8981\u5728\u91c7\u8d2d\u8ba2\u5355\u4e2d\u9ed8\u9ed8\u5730\u7528\u201c\u9752\u94dc\u201d\u4ee3\u66ff\u8fd9\u4e9b\u4fe1\u606f\u3002<\/p>\n<\/section>\n<section id=\"compare-limits\">\n<h2>\u4f7f\u7528\u9009\u5b9a\u7684\u5316\u5b66\u6210\u5206\u68c0\u6d4b\u6765\u9a8c\u8bc1\u81ea\u52a8\u66ff\u6362\u3002<\/h2>\n<p>\u4e0b\u8868\u6bd4\u8f83\u4e86\u9009\u5b9a\u7684\u751f\u4ea7\u8005\u8868\u9650\u5236\uff0c\u800c\u4e0d\u662f\u5b8c\u6574\u7684\u6807\u51c6\u3002Alumeco \u7684 CC493K \u677f\u6750\u548c Concast \u7684\u8fde\u94f8 C93200 \u677f\u6750\u516c\u5e03\u4e86\u4e0d\u540c\u7684\u8303\u56f4\u3002Concast \u5c06\u5176\u6570\u636e\u9644\u52a0\u5230 ASTM B505\/B505M-23\u3002\u4f7f\u7528\u5b8c\u6574\u5546\u5b9a\u7684\u89c4\u8303\u8fdb\u884c\u9a8c\u6536\uff1b\u8fd9\u4e24\u9879\u68c0\u67e5\u4e0d\u80fd\u786e\u5b9a\u5b8c\u5168\u7b26\u5408\u3002<\/p>\n<p><sup><a href=\"#source-1\">[1]<\/a><\/sup><sup><a href=\"#source-2\">[2]<\/a><\/sup><\/p>\n<div class=\"tg-table\" role=\"region\" tabindex=\"0\" aria-label=\"\u9009\u5b9a\u7684\u5df2\u516c\u5e03\u9650\u503c\u548c\u5047\u8bbe\u6027\u8be2\u4ef7\u68c0\u67e5\">\n<table>\n<caption>\u9009\u5b9a\u7684\u5df2\u516c\u5e03\u9650\u503c\u548c\u5047\u8bbe\u6027\u8be2\u4ef7\u68c0\u67e5<\/caption>\n<thead>\n<tr>\n<th scope=\"col\">\u68c0\u67e5\u8d28\u91cf\u767e\u5206\u6bd4<\/th>\n<th scope=\"col\">Alumeco CC493K \u89c4\u683c\u8868<\/th>\n<th scope=\"col\">Concast C93200 \u677f\u6750<\/th>\n<th scope=\"col\">\u5047\u8bbe\u6837\u54c1<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\">\u94c5<\/th>\n<td>5.0\u20138.0<\/td>\n<td>6.0\u20138.0<\/td>\n<td>5.5\uff1a\u5728\u7b2c\u4e00\u8303\u56f4\u5185\uff1b\u4f4e\u4e8e\u7b2c\u4e8c\u8303\u56f4<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">\u954d<\/th>\n<td>\u6700\u59272.0<\/td>\n<td>\u6700\u59271.0\uff1b\u6765\u6e90\u5305\u62ec\u94b4<\/td>\n<td>1.4 \u954d\uff1a\u5373\u4f7f\u5728\u94b4\u4e4b\u524d\u4e5f\u8d85\u8fc7\u7b2c\u4e8c\u6781\u9650<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u5047\u5b9a\u503c\u662f\u4e00\u4e2a\u539f\u59cb\u53cd\u4f8b\uff0c\u5e76\u975e\u5b9e\u9645\u7684\u70ed\u5206\u6790\u3002\u5b83\u4eec\u8bf4\u660e\u4e86\u4e3a\u4ec0\u4e48\u67d0\u79cd\u6750\u6599\u53ef\u4ee5\u901a\u8fc7\u9009\u5b9a\u7684 CC493K \u68c0\u67e5\uff0c\u5374\u65e0\u6cd5\u901a\u8fc7\u9009\u5b9a\u7684 C93200 \u68c0\u67e5\u3002\u5b83\u4eec\u5e76\u4e0d\u80fd\u8bc1\u660e\u8be5\u5047\u8bbe\u6750\u6599\u5728\u6240\u6709\u65b9\u9762\u90fd\u7b26\u5408 CC493K \u6807\u51c6\u3002\u5176\u4ed6\u8981\u7d20\u3001\u5de5\u827a\u8981\u6c42\u3001\u6d4b\u8bd5\u5b9a\u4e49\u548c\u6587\u6863\u4ecd\u6709\u5f85\u8bc4\u4f30\u3002<\/p>\n<p>\u5bf9\u4e8e\u5df2\u6279\u51c6\u7684\u66ff\u4ee3\u4ea7\u54c1\uff0c\u5e94\u83b7\u53d6\u5b9e\u9645\u6279\u6b21\u5206\u6790\uff0c\u5e76\u6bd4\u8f83\u6bcf\u4e2a\u5fc5\u9700\u7684\u8981\u7d20\u548c\u9a8c\u6536\u6761\u4ef6\u3002\u5982\u679c\u9700\u8981\u53cc\u91cd\u7b26\u5408\u6027\uff0c\u5219\u5e94\u660e\u786e\u8bf4\u660e\u4e24\u9879\u89c4\u8303\uff0c\u5e76\u5728\u5236\u9020\u524d\u5c31\u652f\u6301\u6027\u8bc1\u636e\u8fbe\u6210\u4e00\u81f4\u3002\u53ef\u6bd4\u5408\u91d1\u6e05\u5355\u4e0d\u80fd\u4ee3\u66ff\u6b64\u9879\u5ba1\u67e5\u3002<\/p>\n<\/section>\n<section id=\"shaft-function\">\n<h2>\u4e0e\u5408\u91d1\u5206\u5f00\u5b9a\u4e49\u8fdb\u7ed9\u8f74\u7684\u8f74\u627f\u529f\u80fd<\/h2>\n<p>\u8bf7\u786e\u5b9a\u88c5\u914d\u90e8\u5206\u7684\u5f84\u5411\u652f\u6491\u3001\u8f74\u5411\u5b9a\u4f4d\u88c5\u7f6e\u548c\u6da6\u6ed1\u8def\u5f84\u3002\u8f74\u9888\u886c\u5957\u4e0d\u5e94\u4ec5\u4ec5\u56e0\u4e3a\u5176\u7aef\u90e8\u6070\u597d\u63a5\u89e6\u5230\u80a9\u90e8\u800c\u627f\u62c5\u672a\u7ecf\u8bc4\u4f30\u7684\u63a8\u529b\u8f7d\u8377\u3002\u68c0\u67e5\u8fdb\u7ed9\u3001\u5feb\u901f\u8fd0\u52a8\u3001\u53cd\u8f6c\u548c\u505c\u7559\u8fc7\u7a0b\u4e2d\u8f74\u7684\u8fd0\u52a8\u60c5\u51b5\uff0c\u4ee5\u53ca\u5b9e\u9645\u9a71\u52a8\u88c5\u7f6e\u4f20\u9012\u7684\u8d1f\u8f7d\u60c5\u51b5\u3002<\/p>\n<p>\u5bf9\u4e8e\u4fee\u590d\u540e\u7684\u673a\u5668\uff0c\u8bf7\u4fdd\u7559\u8f74\u627f\u5ea7\u548c\u8f74\u7684\u529f\u80fd\u8f74\u7ebf\u4e4b\u95f4\u7684\u5173\u7cfb\u3002\u5982\u679c\u5916\u58f3\u78e8\u635f\u6216\u6839\u636e\u9519\u8bef\u7684\u57fa\u51c6\u94bb\u5b54\u7ef4\u4fee\u5ea7\uff0c\u5219\u5c3a\u5bf8\u53ef\u63a5\u53d7\u7684\u5957\u7b52\u4ecd\u53ef\u80fd\u9519\u8bef\u5730\u653e\u7f6e\u8f74\u3002\u6750\u6599\u540c\u4e00\u6027\u4e0d\u80fd\u7ea0\u6b63\u5bf9\u9f50\u9519\u8bef\u3002<\/p>\n<div class=\"tg-table\" role=\"region\" tabindex=\"0\" aria-label=\"\u8fdb\u7ed9\u8f74\u7684\u7ef4\u4fee\u9700\u8981\u4e09\u6b21\u5355\u72ec\u7684\u91ca\u653e\">\n<table>\n<caption>\u8fdb\u7ed9\u8f74\u7684\u7ef4\u4fee\u9700\u8981\u4e09\u6b21\u5355\u72ec\u7684\u91ca\u653e<\/caption>\n<thead>\n<tr>\n<th scope=\"col\">\u68c0\u67e5<\/th>\n<th scope=\"col\">\u6240\u9700\u8bc1\u636e<\/th>\n<th scope=\"col\">\u5b83\u65e0\u6cd5\u8bc1\u660e\u4ec0\u4e48\uff1f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\">\u6750\u8d28<\/th>\n<td>\u51c6\u786e\u7684\u7b49\u7ea7\u3001\u4ea7\u54c1\u5f62\u5f0f\u548c\u5546\u5b9a\u7684\u6279\u6b21\u6587\u4ef6<\/td>\n<td>\u5b89\u88c5\u95f4\u9699\u6216\u52a0\u5de5\u7cbe\u5ea6<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">\u6210\u54c1\u886c\u5957<\/th>\n<td>\u5185\u5f84\u3001\u5916\u5f84\u3001\u957f\u5ea6\u3001\u6c9f\u69fd\u3001\u8868\u9762\u5904\u7406\u548c\u56fe\u7eb8\u7248\u672c<\/td>\n<td>\u78e8\u635f\u5916\u58f3\u4e2d\u7684\u6b63\u786e\u4f4d\u7f6e<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">\u5b89\u88c5\u88c5\u914d<\/th>\n<td>\u5b89\u88c5\u5b54\u3001\u8f74\u72b6\u51b5\u3001\u57fa\u51c6\u5173\u7cfb\u548c\u6da6\u6ed1\u4f9b\u5e94<\/td>\n<td>\u672a\u7ecf\u4ee3\u8868\u6027\u9a8c\u8bc1\u7684\u4f7f\u7528\u5bff\u547d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<section id=\"installation-lubrication\">\n<h2>\u68c0\u67e5\u5916\u58f3\u5e76\u4fdd\u7559\u6da6\u6ed1\u8def\u5f84<\/h2>\n<p>\u9009\u62e9\u66ff\u6362\u5c3a\u5bf8\u4e4b\u524d\uff0c\u8bf7\u6d4b\u91cf\u73b0\u6709\u7684\u5916\u58f3\u548c\u8f74\u3002\u8bb0\u5f55\u692d\u5706\u5ea6\u3001\u78e8\u635f\u53f0\u9636\u3001\u5fae\u52a8\u548c\u635f\u574f\u7684\u5165\u53e3\u7279\u5f81\u3002\u72ec\u7acb\u6307\u5b9a\u5916\u90e8\u4fdd\u6301\u529b\u548c\u8fd0\u884c\u95f4\u9699\u3002\u786e\u5b9a\u7ef4\u4fee\u662f\u5426\u9700\u8981\u7ecf\u6279\u51c6\u7684\u8d85\u5927\u5916\u90e8\u9600\u5ea7\u3001\u66f4\u6362\u8f74\u6216\u4fee\u590d\u5916\u58f3\u3002<\/p>\n<p>\u4f7f\u7528\u4f9b\u5e94\u5546\u6279\u51c6\u7684\u63d2\u5165\u7a0b\u5e8f\u548c\u652f\u6301\u7684\u5de5\u5177\u3002\u68c0\u67e5\u5df2\u5b89\u88c5\u7684\u5b54\uff0c\u800c\u4e0d\u662f\u4f9d\u8d56\u81ea\u7531\u72b6\u6001 ID\u3002\u5982\u679c\u8ba1\u5212\u5bf9\u5b9e\u5fc3\u91d1\u5c5e\u886c\u5957\u5b89\u88c5\u540e\u8fdb\u884c\u7cbe\u52a0\u5de5\uff0c\u8bf7\u63d0\u524d\u5b9a\u4e49\u5e93\u5b58\u4f59\u91cf\u3001\u57fa\u51c6\u8bbe\u7f6e\u3001\u51f9\u69fd\u4fdd\u62a4\u548c\u6700\u7ec8\u68c0\u67e5\u3002<\/p>\n<p>\u4fdd\u6301\u9884\u671f\u7684\u6cb9\u6216\u6da6\u6ed1\u8102\u4f9b\u5e94\u53ef\u8fbe\u3002\u7ed8\u5236\u5916\u58f3\u8fdb\u7ed9\u3001\u886c\u5957\u5b54\u3001\u8f74\u94bb\u5b54\u548c\u5b9e\u9645\u8d1f\u8f7d\u533a\u57df\u7684\u56fe\u3002\u4e0e\u673a\u5668\u6240\u6709\u8005\u786e\u8ba4\u6da6\u6ed1\u5242\u517c\u5bb9\u6027\u3001\u6c61\u67d3\u9632\u62a4\u548c\u8c03\u8bd5\u8bf4\u660e\u3002\u4ec5\u4ece\u540d\u79f0\u4e0a\u770b\uff0cRG7 \u5e76\u4e0d\u662f\u77f3\u58a8\u9576\u5d4c\u6216\u5e72\u8fd0\u884c\u8f74\u627f\u7cfb\u7edf\u3002<\/p>\n<p>\u5b9a\u4e49\u8f74\u548c\u5b89\u88c5\u886c\u5957\u7684\u53ef\u63a5\u53d7\u6e29\u5ea6\u548c\u6d4b\u91cf\u65b9\u6cd5\u3002\u901a\u7528 H7\/m6 \u8bed\u8a00\u4e0d\u80fd\u66ff\u4ee3\u4fee\u590d\u7684\u9002\u5408\u6027\u8bc4\u4f30\u3002\u8fc7\u7d27\u7684\u914d\u5408\u53ef\u80fd\u4f1a\u6539\u53d8\u5b89\u88c5\u5b54\uff0c\u5e76\u4e14\u53ef\u80fd\u65e0\u6cd5\u6062\u590d\u9884\u671f\u7684\u8f74\u4f4d\u7f6e\u3002<\/p>\n<\/section>\n<section id=\"repair-release\">\n<h2>\u4f7f\u9996\u4ef6\u68c0\u9a8c\u8bc1\u636e\u5bf9\u2026\u2026\u6709\u7528\u91c7\u8d2d\u65b9<\/h2>\n<p>\u5728\u8ba2\u8d2d\u4e4b\u524d\uff0c\u786e\u5b9a\u6240\u9700\u7684\u5c3a\u5bf8\u62a5\u544a\u3001\u6750\u6599\u53ef\u8ffd\u6eaf\u6027\u548c\u88c5\u914d\u68c0\u67e5\u3002\u8bf4\u660e\u6d4b\u91cf\u57fa\u51c6\u548c\u6587\u4ef6\u4fee\u8ba2\uff0c\u4ee5\u4fbf\u4f9b\u5e94\u5546\u548c\u7ef4\u62a4\u56e2\u961f\u8bc4\u4f30\u76f8\u540c\u7684\u7279\u5f81\u3002\u5c06\u6750\u6599\u6279\u51c6\u3001\u5c3a\u5bf8\u9a8c\u6536\u548c\u673a\u5668\u8c03\u8bd5\u4f5c\u4e3a\u5355\u72ec\u7684\u51b3\u7b56\u4e8b\u9879\u3002<\/p>\n<p>\u5728\u5df2\u6279\u51c6\u7684\u8c03\u8bd5\u8fc7\u7a0b\u4e2d\uff0c\u68c0\u67e5\u6da6\u6ed1\u4f9b\u5e94\u3001\u6e29\u5ea6\u53d8\u5316\u8d8b\u52bf\u3001\u566a\u97f3\u4ee5\u53ca\u8fdb\u7ed9\u673a\u6784\u6240\u9700\u7684\u8fd0\u52a8\u60c5\u51b5\u3002\u8bb0\u5f55\u673a\u5668\u6240\u6709\u8005\u9009\u62e9\u7684\u6761\u4ef6\u548c\u9a8c\u6536\u9650\u503c\u3002\u672c\u6587\u6863\u672a\u5bf9 BONIU \u886c\u5957\u89c4\u5b9a\u5141\u8bb8\u7684\u8f7d\u8377\u3001\u901f\u5ea6\u3001\u7cbe\u5ea6\u7b49\u7ea7\u6216\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n<\/section>\n<section id=\"faq\">\n<h2>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<h3>RG7 \u662f\u5426\u59cb\u7ec8\u4e0e C93200 \u76f8\u540c\uff1f<\/h3>\n<p>\u672a\u5efa\u7acb\u65e0\u6761\u4ef6\u7b49\u6548\u6027\u3002\u5728\u6279\u51c6\u66ff\u4ee3\u4e4b\u524d\uff0c\u8bf7\u6bd4\u8f83\u786e\u5207\u7684\u6807\u51c6\u3001\u4ea7\u54c1\u5f62\u5f0f\u3001\u6279\u6b21\u8981\u6c42\u548c\u5e94\u7528\u3002<\/p>\n<h3>\u4ec5\u51ed\u6210\u5206\u62a5\u544a\u80fd\u5426\u6279\u51c6\u7ef4\u4fee\uff1f<\/h3>\n<p>\u672c\u6587\u4ef6\u9488\u5bf9\u5df2\u62a5\u544a\u7684\u6750\u6599\u68c0\u67e5\u3002\u6210\u54c1\u886c\u5957\u548c\u5df2\u5b89\u88c5\u8f74\u7684\u51e0\u4f55\u5f62\u72b6\u4ecd\u9700\u5355\u72ec\u9a8c\u6536\u3002<\/p>\n<h3>\u666e\u901a RG7 \u886c\u5957\u53ef\u4ee5\u5728\u6ca1\u6709\u6da6\u6ed1\u5242\u7684\u60c5\u51b5\u4e0b\u8fd0\u884c\u5417\uff1f<\/h3>\n<p>\u8bf7\u52ff\u6839\u636e\u5408\u91d1\u540d\u79f0\u63a8\u65ad\u5176\u9002\u7528\u4e8e\u5e72\u8fd0\u8f6c\u3002\u8bf7\u4f7f\u7528\u7ecf\u6279\u51c6\u7684\u9002\u7528\u4e8e\u6574\u4e2a\u8f74\u627f\u7cfb\u7edf\u7684\u6da6\u6ed1\u65b9\u6848\u3002<\/p>\n<\/section>\n<section id=\"related-resources\">\n<h2>\u76f8\u5173\u4ea7\u54c1\u548c\u6280\u672f\u6307\u5357<\/h2>\n<p><a href=\"https:\/\/bnbushing.com\/?bcn_product=plain\">\u666e\u901a\u9752\u94dc\u548c\u94dc\u5408\u91d1\u886c\u5957<\/a>\u5ba1\u6838\u6210\u54c1\u5957\u7b52\u51e0\u4f55\u5f62\u72b6\uff1b\u7b49\u7ea7\u4ecd\u53d6\u51b3\u4e8e\u8be2\u4ef7\u3002<\/p>\n<p><a href=\"https:\/\/bnbushing.com\/?pagename=bushing-materials-composition\">\u886c\u5957\u6750\u6599\u548c\u6210\u5206\u6307\u5357<\/a>\u3002\u5c06\u5e7f\u6cdb\u7684\u5408\u91d1\u6bd4\u8f83\u4e0e\u6279\u6b21\u9a8c\u6536\u5206\u5f00\u3002<\/p>\n<p><a href=\"https:\/\/bnbushing.com\/?name=c93200-split-bronze-bearing-shells-conveyor-tail-pulley-shafts\">C93200 split conveyor bearing shells<\/a>\u4e00\u79cd\u4e0d\u540c\u7684\u7ef4\u4fee\u51e0\u4f55\u5f62\u72b6\uff0c\u5177\u6709\u5176\u81ea\u8eab\u7684\u88c5\u914d\u8981\u6c42\u3002<\/p>\n<\/section>\n<section id=\"drawing-review\">\n<h2>\u8bf7\u6c42\u56fe\u7eb8\u5ba1\u67e5<\/h2>\n<p>\u8bf7\u63d0\u4f9b\u886c\u5957\u548c\u8fdb\u7ed9\u8f74\u7684\u88c5\u914d\u56fe\u3001\u65e7\u6750\u6599\u6e05\u5355\u3001\u5efa\u8bae\u7684\u73b0\u884c\u6807\u51c6\u548c\u94f8\u9020\u5de5\u827a\u3001\u8f74\u548c\u58f3\u4f53\u5c3a\u5bf8\u3001\u8fd0\u884c\u95f4\u9699\u3001\u6da6\u6ed1\u5242\u4f9b\u5e94\u3001\u6240\u9700\u6587\u4ef6\u3001\u6570\u91cf\u548c\u68c0\u9a8c\u65e5\u671f\u3002<\/p>\n<p><a href=\"https:\/\/bnbushing.com\/?page_id=50\">\u53d1\u9001\u56fe\u7eb8\u4ee5\u4f9b\u5ba1\u6838<\/a> \u6216\u53d1\u9001\u7535\u5b50\u90ae\u4ef6 <a href=\"mailto:manager@bnbushing.com\">manager@bnbushing.com<\/a>BONIU \u786e\u8ba4\u6bcf\u9879\u8be2\u4ef7\u7684\u6750\u6599\u53ef\u7528\u6027\u3001\u5236\u9020\u53ef\u884c\u6027\u548c\u68c0\u9a8c\u8303\u56f4\u3002\u672c\u6307\u5357\u4e0d\u5305\u542b\u5e93\u5b58\u4fe1\u606f\u3001\u8ba4\u8bc1\u3001\u5e94\u7528\u6279\u51c6\u6216 BONIU \u6d4b\u8bd5\u7ed3\u679c\u3002<\/p>\n<\/section>\n<section id=\"technical-references\">\n<h2>\u6280\u672f\u53c2\u8003\u8d44\u6599<\/h2>\n<ol class=\"tg-refs\">\n<li id=\"source-1\"><a href=\"https:\/\/www.alumeco.com\/media\/y1ohn5f5\/cc493k_bars_rods.pdf\" target=\"_blank\" rel=\"noopener\">Alumeco\uff1aCC493K\u68d2\u6750<\/a>\u3002\u6750\u6599\u672f\u8bed\u548c\u9009\u5b9a\u7684\u5df2\u53d1\u5e03\u6210\u5206\u9650\u5236\uff1b\u4f9b\u5e94\u5546\u8868\u53c2\u8003 EN 1982:2024\u3002<\/li>\n<li id=\"source-2\"><a href=\"https:\/\/www.concast.com\/files\/C93200.pdf\" target=\"_blank\" rel=\"noopener\">\u7ef4\u5170\u5fb7\u94f8\u4ef6\uff1aC93200<\/a>. \u9009\u5b9a\u7684\u8fde\u94f8\u6210\u5206\u9650\u5236\u548c ASTM B505\/B505M-23 \u53c2\u8003\u6807\u51c6\uff1b\u5e76\u975e\u6210\u54c1\u8f74\u627f\u989d\u5b9a\u503c\u3002<\/li>\n<\/ol>\n<p>\u5df2\u516c\u5e03\u7684\u6570\u636e\u9002\u7528\u4e8e\u6765\u6e90\u6307\u5b9a\u7684\u5236\u9020\u5546\u3001\u4ea7\u54c1\u5f62\u5f0f\u548c\u6761\u4ef6\u3002\u6b64\u5904\u63d0\u4f9b\u7684\u539f\u59cb\u793a\u4f8b\u548c\u5e94\u7528\u6e05\u5355\u662f\u5de5\u7a0b\u5206\u6790\uff0c\u5e76\u975e BONIU \u4ea7\u54c1\u8bc4\u7ea7\u3002\u6700\u7ec8\u4f9b\u8d27\u548c\u9a8c\u6536\u4ee5\u7ea6\u5b9a\u7684\u56fe\u7eb8\u548c\u6750\u6599\u89c4\u683c\u4e3a\u51c6\u3002<\/p>\n<\/section>\n<\/div>\n<aside class=\"bn-tech-rail\" aria-label=\"\u6587\u7ae0\u5bfc\u822a\">\n<nav aria-labelledby=\"directory-rg7-feed-shaft\">\n<h2 id=\"directory-rg7-feed-shaft\">\u672c\u9875\u5185\u5bb9<\/h2>\n<ul>\n<li><a href=\"#identify-grade\">\u8bc6\u522b\u53d7\u63a7\u56fe\u7eb8\u4e0aRG7\u7684\u542b\u4e49<\/a><\/li>\n<li><a href=\"#compare-limits\">\u4f7f\u7528\u9009\u5b9a\u7684\u5316\u5b66\u6210\u5206\u68c0\u6d4b\u6765\u9a8c\u8bc1\u81ea\u52a8\u66ff\u6362\u3002<\/a><\/li>\n<li><a href=\"#shaft-function\">\u4e0e\u5408\u91d1\u5206\u5f00\u5b9a\u4e49\u8fdb\u7ed9\u8f74\u7684\u8f74\u627f\u529f\u80fd<\/a><\/li>\n<li><a href=\"#installation-lubrication\">\u68c0\u67e5\u5916\u58f3\u5e76\u4fdd\u7559\u6da6\u6ed1\u8def\u5f84<\/a><\/li>\n<li><a href=\"#repair-release\">\u4f7f\u9996\u4ef6\u68c0\u9a8c\u8bc1\u636e\u5bf9\u2026\u2026\u6709\u7528\u91c7\u8d2d\u65b9<\/a><\/li>\n<li><a href=\"#faq\">\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/a><\/li>\n<li><a href=\"#related-resources\">\u76f8\u5173\u4ea7\u54c1\u548c\u6280\u672f\u6307\u5357<\/a><\/li>\n<li><a href=\"#drawing-review\">\u8bf7\u6c42\u56fe\u7eb8\u5ba1\u67e5<\/a><\/li>\n<li><a href=\"#technical-references\">\u6280\u672f\u53c2\u8003\u8d44\u6599<\/a><\/li>\n<\/ul>\n<\/nav>\n<\/aside>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5bf9\u4e8e\u652f\u6491\u673a\u5e8a\u8fdb\u7ed9\u8f74\u7684 CC493K (RG7) \u9752\u94dc\u8f74\u9888\u886c\u5957\uff0c\u8bf7\u5728\u8ba2\u5355\u4e2d\u4fdd\u7559\u6b27\u6d32\u6750\u6599\u6807\u8bc6\u548c\u6210\u54c1\u8f74\u627f\u8981\u6c42\u3002\u8bf7\u52ff\u4ec5\u51ed\u4ea4\u53c9\u53c2\u8003\u540d\u79f0\u5c31\u6279\u51c6 C93200 \u4f5c\u4e3a\u65e0\u6761\u4ef6\u66ff\u4ee3\u54c1\u3002\u5728\u6279\u51c6\u7ef4\u4fee\u524d\uff0c\u8bf7\u68c0\u67e5\u786e\u5207\u7684\u4ea7\u54c1\u6807\u51c6\u3001\u94f8\u9020\u5de5\u827a\u3001\u6279\u6b21\u6587\u4ef6\u3001\u6da6\u6ed1\u65b9\u5f0f\u548c\u5b89\u88c5\u8f74\u4f4d\u7f6e\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-20179","post","type-post","status-publish","format-standard","hentry","category-boniu-guides"],"_links":{"self":[{"href":"https:\/\/bnbushing.com\/index.php?rest_route=\/wp\/v2\/posts\/20179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bnbushing.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bnbushing.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bnbushing.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bnbushing.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20179"}],"version-history":[{"count":2,"href":"https:\/\/bnbushing.com\/index.php?rest_route=\/wp\/v2\/posts\/20179\/revisions"}],"predecessor-version":[{"id":20484,"href":"https:\/\/bnbushing.com\/index.php?rest_route=\/wp\/v2\/posts\/20179\/revisions\/20484"}],"wp:attachment":[{"href":"https:\/\/bnbushing.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bnbushing.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bnbushing.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}