{"id":4929,"date":"2026-02-04T15:36:07","date_gmt":"2026-02-04T07:36:07","guid":{"rendered":"https:\/\/mccchains.com\/?p=4929"},"modified":"2026-04-15T14:24:12","modified_gmt":"2026-04-15T06:24:12","slug":"ansi-a-series-vs-iso-bs-b-series-roller-chain-standards-explained","status":"publish","type":"post","link":"https:\/\/mccchains.com\/zh-hant\/ansi-a-series-vs-iso-bs-b-series-roller-chain-standards-explained","title":{"rendered":"\u6efe\u5b50\u93c8\u689d\u6a19\u6e96\u89e3\u6790\uff1a\u7f8e\u898fA\u7cfb\u5217\u8207\u6b50\u898fB\u7cfb\u5217\u6bd4\u8f03"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u6efe\u5b50\u93c8\u689d\u662f\u52d5\u529b\u50b3\u8f38\u8207\u8f38\u9001\u7cfb\u7d71\u4e2d\u7684\u95dc\u9375\u5143\u4ef6\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5305\u88dd\u3001\u81ea\u52d5\u5316\u3001\u98df\u54c1\u52a0\u5de5\u53ca\u4e00\u822c\u5de5\u696d\u8a2d\u5099\u3002\u96d6\u7136\u4e0d\u540c\u6efe\u5b50\u93c8\u689d\u5728\u5916\u89c0\u4e0a\u770b\u4f3c\u76f8\u8fd1\uff0c\u4f46\u5be6\u969b\u4e0a\u662f\u4f9d\u64da\u4e0d\u540c\u7684\u570b\u969b\u5c3a\u5bf8\u6a19\u6e96\u88fd\u9020\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5e38\u898b\u7684\u6a19\u6e96\u5305\u62ec ANSI\u7f8e\u898fA\u7cfb\u5217\u3001ISO\/BS\u6b50\u898fB\u7cfb\u5217\u3002\u6df1\u5165\u4e86\u89e3\u9019\u4e9b\u6a19\u6e96\u4e4b\u9593\u7684\u5c3a\u5bf8\u5dee\u7570\uff0c\u5c0d\u65bc\u6b63\u78ba\u5339\u914d\u93c8\u8f2a\u3001\u78ba\u4fdd\u7cfb\u7d71\u53ef\u9760\u6027\u8207\u5ef6\u9577\u4f7f\u7528\u58fd\u547d\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><strong>\u7f8e\u898fA\u7cfb\u5217\u8207\u6b50\u898fB\u7cfb\u5217\u4e4b\u9593\u7684\u5dee\u7570<\/strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5e38\u898b\u7684\u8aa4\u89e3\u4e4b\u4e00\uff0c\u662f\u8a8d\u70ba\u53ea\u8981\u7bc0\u8ddd\u76f8\u540c\uff0c\u6efe\u5b50\u93c8\u689d\u5c31\u53ef\u4ee5\u4e92\u63db\u4f7f\u7528\u3002\u7136\u800c\uff0c\u7bc0\u8ddd\u50c5\u5b9a\u7fa9\u93c8\u689d\u5c0f\u8ef8\u4e4b\u9593\u7684\u9593\u8ddd\uff0c\u4e26\u4e0d\u80fd\u4fdd\u8b49\u5be6\u969b\u7684\u76f8\u5bb9\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5176\u4ed6\u95dc\u9375\u5c3a\u5bf8\uff0c\u4f8b\u5982\u6efe\u5b50\u76f4\u5f91\u3001\u5167\u5bec\u3001\u5916\u7247\u9ad8\u5ea6\u3001\u5c0f\u8ef8\u76f4\u5f91\u4ee5\u53ca\u93c8\u689d\u7e3d\u5bec\u5ea6\uff0c\u5728\u4e0d\u540c\u6a19\u6e96\u4e4b\u9593\u7686\u6709\u6240\u5dee\u7570\uff0c\u4e26\u6703\u76f4\u63a5\u5f71\u97ff\u93c8\u8f2a\u5699\u5408\u72c0\u6cc1\u3001\u8ca0\u8f09\u5206\u4f48\u53ca\u78e8\u8017\u884c\u70ba\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u9762\u6703\u9032\u4e00\u6b65\u8aaa\u660e\uff0c\u9019\u4e9b\u5c3a\u5bf8\u4e0a\u7684\u5dee\u7570\uff0c\u5be6\u969b\u4e0a\u662f\u600e\u9ebc\u53cd\u6620\u5728\u7f8e\u898f A \u7cfb\u5217\u8207<strong> <\/strong>\u6b50\u898f B \u7cfb\u5217\u6efe\u5b50\u93c8\u8a2d\u8a08\u4e0a\u7684\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00a0ANSI\u7f8e\u898fA\u7cfb\u5217\u6a19\u6e96\u55ae\u6392\u6efe\u5b50\u93c8\u689d<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img data-recalc-dims=\"1\" fetchpriority=\"high\" decoding=\"async\" width=\"365\" height=\"365\" src=\"https:\/\/i0.wp.com\/mccchains.com\/wp-content\/uploads\/2026\/02\/image.png?quality=100&#038;ssl=1\" alt=\"\u00a0ANSI\u7f8e\u898f\u6a19\u6e96\u55ae\u6392\u6efe\u5b50\u93c8\u689d\" class=\"wp-image-4915\" style=\"width:286px;height:auto\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A \u7cfb\u5217\u6efe\u5b50\u93c8\u689d\u4e3b\u8981\u61c9\u7528\u65bc\u5317\u7f8e\u5e02\u5834\uff0c\u5176\u7279\u9ede\u70ba\u93c8\u7247\u9ad8\u5ea6\u8f03\u9ad8\uff0c\u6545\u50b3\u52d5\u529f\u7387\uff08power ratings\uff09\u7565\u9ad8\u540c\u7bc0\u8ddd\u7684B\u7cfb\u5217\u93c8\u689d\u3002<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">ISO\/BS\u6b50\u898fB\u7cfb\u5217\u6a19\u6e96\u55ae\u6392\u6efe\u5b50\u93c8\u689d<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img data-recalc-dims=\"1\" decoding=\"async\" width=\"365\" height=\"365\" src=\"https:\/\/i0.wp.com\/mccchains.com\/wp-content\/uploads\/2026\/02\/image-1.png?quality=100&#038;ssl=1\" alt=\"ISO\/BS\u6b50\u898f\u6a19\u6e96\u55ae\u6392\u6efe\u5b50\u93c8\u689d\" class=\"wp-image-4918\" style=\"width:298px;height:auto\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">B\u7cfb\u5217\u6efe\u5b50\u93c8\u689d\u5247\u5ee3\u6cdb\u4f7f\u7528\u65bc\u6b50\u6d32\u53ca\u8a31\u591a\u5168\u7403 OEM \u8a2d\u8a08\u4e2d\uff0cB\u7cfb\u5217\u6efe\u5b50\u93c8\u689d\u7684\u5c0f\u8ef8\u8f03\u7c97\uff0c\u627f\u8f09\u9762\u7a4d\uff08bearing area\uff09\u901a\u5e38\u6bd4\u76f8\u540c\u7bc0\u8ddd\u7684A\u7cfb\u5217\u6efe\u5b50\u93c8\u689d\u70ba\u5927\uff0c\u6545B\u7cfb\u5217\u6efe\u5b50\u93c8\u689d\u901a\u5e38\u6703\u6709\u8f03\u4f73\u7684\u8010\u78e8\u6027\u80fd\u3002<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6efe\u5b50\u93c8\u689d\u5c3a\u5bf8\u6bd4\u8f03\uff08ANSI \u8207 ISO\/BS\uff09<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5373\u4f7f\u7bc0\u8ddd\u76f8\u540c\uff0cANSI \u6efe\u5b50\u93c8\u689d\u5728\u5c3a\u5bf8\u8a2d\u8a08\u4e0a\u4ecd\u8207 BS\/ISO B\u7cfb\u5217\u6efe\u5b50\u93c8\u689d\u5b58\u5728\u660e\u986f\u5dee\u7570\u3002\u4f8b\u5982\uff0cBS\/ISO B\u7cfb\u5217\u6efe\u5b50\u93c8\u689d\u901a\u5e38\u5177\u6709\u8f03\u5927\u7684\u6efe\u5b50\u76f4\u5f91\u8207\u8f03\u5bec\u7684\u5167\u5bec\uff0c\u800c ANSI \u6efe\u5b50\u93c8\u689d\u5247\u591a\u63a1\u7528\u8f03(\u9ad8)\u5bec\u7684\u93c8\u677f\u53ca\u8f03\u5c0f\u7684\u5c0f\u8ef8\u76f4\u5f91\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u65bc\u9019\u4e9b\u5dee\u7570\uff0c\u82e5\u672a\u540c\u6642\u66f4\u63db\u93c8\u8f2a\u53ca\u76f8\u95dc\u914d\u5957\u96f6\u7d44\u4ef6\uff0cANSI \u8207BS\/ISO B\u7cfb\u5217\u6efe\u5b50\u93c8\u689d\u4e0d\u5efa\u8b70\u6df7\u7528\u3002\u4e0b\u8868\u6bd4\u8f03\u4e86\u5e38\u7528\u6efe\u5b50\u93c8\u689d\u5c3a\u5bf8\u7684\u95dc\u9375\u5c3a\u5bf8\uff0c\u4e26\u6e05\u695a\u5448\u73fe\u5404\u6a19\u6e96\u4e4b\u9593\u7684\u4e00\u81f4\u6027\u8207\u5dee\u7570\u4e4b\u8655\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong><strong>\u93c8\u689d\u578b\u865f<br>(A\u7cfb\u5217 \/ B\u7cfb\u5217)<\/strong><\/strong><\/th><th><strong><strong>\u7bc0\u8ddd<\/strong><\/strong> <strong>(mm (in))<\/strong><\/th><th><strong>\u6efe\u5b50\u76f4\u5f91 (mm)<\/strong><\/th><th><strong><strong>\u5becW<\/strong><\/strong> <strong>(mm)<\/strong><\/th><th><strong>\u7247\u9ad8<\/strong> <strong>(mm)<\/strong><\/th><th><strong>\u5c0f\u8ef8\u76f4\u5f91<\/strong> <strong>(mm)<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>#40 \/ 08B<\/strong><\/td><td><strong>12.70 (0.50\u2033)<\/strong><\/td><td><strong>7.92 (A\u7cfb\u5217) vs 8.51 (B\u7cfb\u5217)<\/strong><\/td><td><strong>7.85 (A\u7cfb\u5217) vs 7.75 (B\u7cfb\u5217)<\/strong><\/td><td><strong>12.07 (A\u7cfb\u5217) vs 11.8 (B\u7cfb\u5217)<\/strong><\/td><td><strong>3.98 (A\u7cfb\u5217) vs 4.45 (B\u7cfb\u5217)<\/strong><\/td><\/tr><tr><td><strong>#50 \/ 10B<\/strong><\/td><td><strong>15.875 (0.625\u2033)<\/strong><\/td><td><strong>10.16<br>(A\u7cfb\u5217 = B\u7cfb\u5217)<\/strong><\/td><td><strong>9.40 (A\u7cfb\u5217) vs 9.65 (B\u7cfb\u5217)<\/strong><\/td><td><strong>15.09 (A\u7cfb\u5217) vs 14.73 (B\u7cfb\u5217)<\/strong><\/td><td><strong>5.09 (A\u7cfb\u5217) vs 5.08 (B\u7cfb\u5217)<\/strong><\/td><\/tr><tr><td><strong>#60 \/ 12B<\/strong><\/td><td><strong>19.05 (0.75\u2033)<\/strong><\/td><td><strong>11.91 (A\u7cfb\u5217) vs 12.07 (B\u7cfb\u5217)<\/strong><\/td><td><strong>12.57 (A\u7cfb\u5217) vs 11.68 (B\u7cfb\u5217)<\/strong><\/td><td><strong>18.10 (A\u7cfb\u5217) vs 16.13 (B\u7cfb\u5217)<\/strong><\/td><td><strong>5.96 (A\u7cfb\u5217) vs 5.72 (B\u7cfb\u5217)<\/strong><\/td><\/tr><tr><td><strong>#80 \/ 16B<\/strong><\/td><td><strong>25.40 (1.00\u2033)<\/strong><\/td><td><strong>15.88<br>(A\u7cfb\u5217 = B\u7cfb\u5217)<\/strong><\/td><td><strong>15.75 (A\u7cfb\u5217) vs 17.02 (B\u7cfb\u5217)<\/strong><\/td><td><strong>24.13 (A\u7cfb\u5217) vs 21.08 (B\u7cfb\u5217)<\/strong><\/td><td><strong>7.94 (A\u7cfb\u5217) vs 8.28 (B\u7cfb\u5217)<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u76ee\u524d\u9664\u4e86ANSI(ASME)\u53ea\u898f\u5b9a\u4e86A\u7cfb\u5217\u6efe\u5b50\u93c8\u689d\u6a19\u6e96\u4e4b\u5916\uff0cBS\/ISO 606\u6efe\u5b50\u93c8\u689d\u6a19\u6e96\u5df2\u5c07ANSI A\u7cfb\u5217\u6efe\u5b50\u93c8\u689d\u7d0d\u5165BS\/ISO 606\u6a19\u6e96\u7bc4\u570d\uff0c\u6545BS\/ISO 606\u6a19\u6e96\u5df2\u7d93\u4e26\u5217A\u3001B\u4e8c\u7a2e\u7cfb\u5217\u7684\u93c8\u689d\u6a19\u6e96\uff0c\u5df2\u6210\u70ba\u5ee3\u6cdb\u61c9\u7528\u7684\u6efe\u5b50\u93c8\u689d\u6a19\u6e96\uff0c\u800cDIN\u4ee5\u53caJIS\u7b49\u4e3b\u8981\u7684\u6efe\u5b50\u93c8\u689d\u6a19\u6e96\u57fa\u672c\u9075\u5faaBS\/ISO 606\u6a19\u6e96\u7684\u898f\u7bc4\uff0c\u4e5f\u662f\u540c\u6642\u4e26\u5217A\u3001B\u4e8c\u7a2e\u7cfb\u5217\u7684\u93c8\u689d\u3002<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7d50\u8ad6<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5373\u4f7f\u7bc0\u8ddd\u76f8\u540c\uff0cANSI \u8207 BS\uff0fISO B \u7cfb\u5217\u6efe\u5b50\u93c8\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u4ecd\u7121\u6cd5\u4e92\u63db\u4f7f\u7528\uff0c\u56e0\u70ba\u5176\u5c3a\u5bf8\u8a2d\u8a08\u5dee\u7570\u6703\u76f4\u63a5\u5f71\u97ff\u93c8\u689d\u8207\u93c8\u8f2a\u7684\u5699\u5408\u72c0\u614b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u82e5\u5728\u65e2\u6709\u93c8\u8f2a\u4e0a\u5b89\u88dd\u4e0d\u540c\u6a19\u6e96\u7684\u93c8\u689d\uff0c\u5f80\u5f80\u6703\u5c0e\u81f4\u7570\u5e38\u78e8\u8017\u3001\u904b\u8f49\u566a\u97f3\u589e\u52a0\uff0c\u4e26\u660e\u986f\u7e2e\u77ed\u4f7f\u7528\u58fd\u547d\u3002\u56e0\u6b64\uff0c\u5728\u8a2d\u8a08\u8207\u9078\u578b\u521d\u671f\u5373\u6b63\u78ba\u5339\u914d\u93c8\u689d\u8207\u93c8\u8f2a\u6a19\u6e96\uff0c\u662f\u78ba\u4fdd\u8a2d\u5099\u7a69\u5b9a\u904b\u884c\u8207\u5ef6\u9577\u4f7f\u7528\u58fd\u547d\u7684\u95dc\u9375\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u82e5\u60a8\u5728\u9078\u578b\u6216\u61c9\u7528\u4e0a\u6709\u4efb\u4f55\u7591\u554f\uff0c\u6b61\u8fce\u96a8\u6642\u8207\u6211\u5011\u806f\u7e6b\uff0c\u6211\u5011\u5c07\u5354\u52a9\u60a8\u627e\u5230\u6700\u5408\u9069\u7684\u93c8\u689d\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u53c3\u8003\u8cc7\u6599<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/webstore.ansi.org\/standards\/asme\/asmeb292011\" target=\"_blank\" rel=\"noopener\">ANSI Standards<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.iso.org\/standard\/61232.html\" target=\"_blank\" rel=\"noopener\">ISO\/ BS Standards<\/a><\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5373\u4f7f\u7bc0\u8ddd\u76f8\u540c\uff0cANSI \u8207 ISO\/BS \u6efe\u5b50\u93c8\u4ecd\u5b58\u5728\u5c3a\u5bf8\u5dee\u7570\uff0c\u53ef\u80fd\u5f71\u97ff\u93c8\u8f2a\u5699\u5408\u8207\u4f7f\u7528\u58fd\u547d\u3002\u4f9d\u64da MCC \u591a\u5e74\u61c9\u7528\u7d93\u9a57\uff0c\u6b63\u78ba\u9078\u578b\u662f\u78ba\u4fdd\u6027\u80fd\u7684\u95dc\u9375\u3002<\/p>\n","protected":false},"author":5,"featured_media":4911,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[19],"tags":[23],"class_list":["post-4929","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chain-knowledge","tag-roller-chain-knowledge"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/mccchains.com\/wp-content\/uploads\/2026\/02\/ANSI-A-Series-vs-ISOBS-B-Series%E5%B0%81%E9%9D%A2.png?quality=100&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/mccchains.com\/zh-hant\/wp-json\/wp\/v2\/posts\/4929","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mccchains.com\/zh-hant\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mccchains.com\/zh-hant\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mccchains.com\/zh-hant\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/mccchains.com\/zh-hant\/wp-json\/wp\/v2\/comments?post=4929"}],"version-history":[{"count":5,"href":"https:\/\/mccchains.com\/zh-hant\/wp-json\/wp\/v2\/posts\/4929\/revisions"}],"predecessor-version":[{"id":5058,"href":"https:\/\/mccchains.com\/zh-hant\/wp-json\/wp\/v2\/posts\/4929\/revisions\/5058"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mccchains.com\/zh-hant\/wp-json\/wp\/v2\/media\/4911"}],"wp:attachment":[{"href":"https:\/\/mccchains.com\/zh-hant\/wp-json\/wp\/v2\/media?parent=4929"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mccchains.com\/zh-hant\/wp-json\/wp\/v2\/categories?post=4929"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mccchains.com\/zh-hant\/wp-json\/wp\/v2\/tags?post=4929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}