{"id":2455,"date":"2026-04-13T15:09:58","date_gmt":"2026-04-13T15:09:58","guid":{"rendered":"https:\/\/www.machinerybearings.com\/?post_type=product&p=2455"},"modified":"2026-05-03T05:17:20","modified_gmt":"2026-05-03T05:17:20","slug":"30306-tapered-roller-bearing-for-heavy-load-industrial-applications","status":"publish","type":"product","link":"https:\/\/www.machinerybearings.com\/ja\/product\/30306-tapered-roller-bearing-for-heavy-load-industrial-applications\/","title":{"rendered":"30306 \u30c6\u30fc\u30d1\u30fc\u30ed\u30fc\u30e9\u30fc\u30d9\u30a2\u30ea\u30f3\u30b0 \u2013 \u91cd\u8ca0\u8377\u7523\u696d\u7528\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u7528"},"content":{"rendered":"

30306\u30c6\u30fc\u30d1\u30fc\u30ed\u30fc\u30e9\u30fc\u30d9\u30a2\u30ea\u30f3\u30b0\u306f\u3001\u8907\u5408\u7684\u306a\u534a\u5f84\u304a\u3088\u3073\u8ef8\u65b9\u5411\u306e\u8377\u91cd\u3092\u51e6\u7406\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u4e2d\u301c\u91cd\u8ca0\u8377\u306e\u7523\u696d\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u30c6\u30fc\u30d1\u30fc\u5f62\u72b6\u306f\u3001\u8ee2\u52d5\u8981\u7d20\u5168\u4f53\u306b\u52b9\u7387\u7684\u306a\u8377\u91cd\u5206\u914d\u3092\u53ef\u80fd\u306b\u3057\u3001\u8010\u4e45\u6027\u3092\u5411\u4e0a\u3055\u305b\u3001\u904b\u8ee2\u4e2d\u306e\u6469\u64e6\u3092\u6e1b\u5c11\u3055\u305b\u307e\u3059\u3002.<\/p>\n

\u3053\u306e\u30e2\u30c7\u30eb\u306f\u3001\u81ea\u52d5\u8eca\u30b7\u30b9\u30c6\u30e0\u3001\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u3001\u8fb2\u696d\u6a5f\u68b0\u3001\u5efa\u8a2d\u6a5f\u5668\u306a\u3069\u3001\u8377\u91cd\u4e0b\u3067\u306e\u5b89\u5b9a\u6027\u3068\u9577\u5bff\u547d\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u6240\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n

\u6280\u8853\u30d1\u30e9\u30e1\u30fc\u30bf<\/h3>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u30a2\u30a4\u30c6\u30e0<\/th>\n\u4ed5\u69d8<\/th>\n<\/tr>\n<\/thead>\n
\u30d9\u30a2\u30ea\u30f3\u30b0\u30bf\u30a4\u30d7<\/td>\n\u30c6\u30fc\u30d1\u30fc\u30ed\u30fc\u30e9\u30fc\u30d9\u30a2\u30ea\u30f3\u30b0<\/td>\n<\/tr>\n
\u30e2\u30c7\u30eb<\/td>\n30306<\/td>\n<\/tr>\n
\u5185\u5f84 (d)<\/td>\n30 mm<\/td>\n<\/tr>\n
\u5916\u5f84 (D)<\/td>\n72 mm<\/td>\n<\/tr>\n
\u5e45 (T)<\/td>\n20.75 mm<\/td>\n<\/tr>\n
\u8377\u91cd\u30bf\u30a4\u30d7<\/td>\n\u534a\u5f84\u8377\u91cd + \u8ef8\u65b9\u5411\u8377\u91cd<\/td>\n<\/tr>\n
\u30b1\u30fc\u30b8\u6750\u6599<\/td>\n\u30b9\u30c1\u30fc\u30eb\u30b1\u30fc\u30b8<\/td>\n<\/tr>\n
\u6750\u6599<\/td>\nGCr15\u30af\u30ed\u30e0\u92fc<\/td>\n<\/tr>\n
\u6f64\u6ed1<\/td>\n\u30b0\u30ea\u30fc\u30b9\u307e\u305f\u306f\u30aa\u30a4\u30eb\u6f64\u6ed1<\/td>\n<\/tr>\n
\u69cb\u9020<\/td>\n\u30b7\u30f3\u30b0\u30eb\u30ed\u30fc \u30c6\u30fc\u30d1\u30fc\u30ed\u30fc\u30e9\u30fc\u30d9\u30a2\u30ea\u30f3\u30b0<\/td>\n<\/tr>\n
\u52d5\u4f5c\u901f\u5ea6<\/td>\n\u4e2d\u901f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/td>\n<\/tr>\n
\u6e29\u5ea6\u7bc4\u56f2<\/td>\n-30\u00b0C\u304b\u3089150\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u4e3b\u306a\u7279\u5fb4<\/h3>\n
    \n
  • \u7d44\u307f\u5408\u308f\u305b\u305f\u30e9\u30b8\u30a2\u30eb\u304a\u3088\u3073\u8ef8\u65b9\u5411\u8377\u91cd\u3092\u30b5\u30dd\u30fc\u30c8<\/li>\n
  • \u9ad8\u3044\u8377\u91cd\u8010\u6027<\/li>\n
  • \u9023\u7d9a\u904b\u8ee2\u4e0b\u3067\u306e\u5b89\u5b9a\u3057\u305f\u6027\u80fd<\/li>\n
  • \u6469\u64e6\u3068\u71b1\u751f\u6210\u306e\u4f4e\u6e1b<\/li>\n
  • \u91cd\u8ca0\u8377\u74b0\u5883\u3067\u306e\u9577\u5bff\u547d<\/li>\n
  • \u885d\u6483\u304a\u3088\u3073\u632f\u52d5\u6761\u4ef6\u306b\u9069\u3057\u3066\u3044\u307e\u3059<\/li>\n<\/ul>\n

    \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h3>\n
      \n
    • \u81ea\u52d5\u8eca\u30db\u30a4\u30fc\u30eb\u30cf\u30d6<\/li>\n
    • \u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u304a\u3088\u3073\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30b7\u30e7\u30f3\u30b7\u30b9\u30c6\u30e0<\/li>\n
    • \u8fb2\u696d\u6a5f\u68b0<\/li>\n
    • \u5efa\u8a2d\u6a5f\u68b0<\/li>\n
    • \u7523\u696d\u7528\u99c6\u52d5\u30b7\u30b9\u30c6\u30e0<\/li>\n
    • \u9271\u696d\u304a\u3088\u3073\u91cd\u6a5f<\/li>\n
    • \u30b3\u30f3\u30d9\u30e4\u30fc\u304a\u3088\u3073\u7269\u6599\u642c\u9001\u30b7\u30b9\u30c6\u30e0<\/li>\n<\/ul>\n

      \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u5229\u70b9<\/h3>\n

      \u30c6\u30fc\u30d1\u30fc\u30ed\u30fc\u30e9\u30fc\u69cb\u9020\u306f\u3001\u30ed\u30fc\u30e9\u30fc\u3068\u30ec\u30fc\u30b9\u30a6\u30a7\u30a4\u9593\u306e\u63a5\u89e6\u52b9\u7387\u3092\u6539\u5584\u3057\u3001\u6a19\u6e96\u306e\u30dc\u30fc\u30eb\u30d9\u30a2\u30ea\u30f3\u30b0\u3068\u6bd4\u8f03\u3057\u3066\u30d9\u30a2\u30ea\u30f3\u30b0\u304c\u3088\u308a\u9ad8\u3044\u8377\u91cd\u3092\u51e6\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/p>\n

      \u305d\u308c\u306f\u307e\u305f\u3001\u5fdc\u529b\u96c6\u4e2d\u3092\u6e1b\u5c11\u3055\u305b\u3001\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306e\u5b89\u5b9a\u6027\u3092\u6539\u5584\u3057\u3001\u9577\u671f\u904b\u8ee2\u4e0b\u3067\u306e\u75b2\u52b4\u62b5\u6297\u3092\u5f37\u5316\u3057\u307e\u3059\u3002.<\/p>\n

      \u30ab\u30b9\u30bf\u30e0\u30aa\u30d7\u30b7\u30e7\u30f3<\/h3>\n
        \n
      • \u5185\u90e8\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u8abf\u6574<\/li>\n
      • \u30b1\u30fc\u30b8\u6750\u6599\u306e\u9078\u629e\uff08\u92fc\u307e\u305f\u306f\u771f\u936e\uff09<\/li>\n
      • \u30b7\u30fc\u30eb\u307e\u305f\u306f\u30aa\u30fc\u30d7\u30f3\u30c7\u30b6\u30a4\u30f3\u30aa\u30d7\u30b7\u30e7\u30f3<\/li>\n
      • \u9ad8\u6e29\u30b0\u30ea\u30fc\u30b9\u5145\u586b<\/li>\n
      • OEM\u30d6\u30e9\u30f3\u30c9\u304a\u3088\u3073\u30d1\u30c3\u30b1\u30fc\u30b8\u30f3\u30b0\u30b5\u30dd\u30fc\u30c8<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

        30306\u30c6\u30fc\u30d1\u30fc\u30ed\u30fc\u30e9\u30fc\u30d9\u30a2\u30ea\u30f3\u30b0\u306f\u3001\u8907\u5408\u7684\u306a\u534a\u5f84\u304a\u3088\u3073\u8ef8\u65b9\u5411\u306e\u8377\u91cd\u3092\u51e6\u7406\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u4e2d\u301c\u91cd\u8ca0\u8377\u306e\u7523\u696d\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u30c6\u30fc\u30d1\u30fc\u5f62\u72b6\u306f\u3001\u8ee2\u52d5\u8981\u7d20\u5168\u4f53\u306b\u52b9\u7387\u7684\u306a\u8377\u91cd\u5206\u914d\u3092\u53ef\u80fd\u306b\u3057\u3001\u8010\u4e45\u6027\u3092\u5411\u4e0a\u3055\u305b\u3001\u904b\u8ee2\u4e2d\u306e\u6469\u64e6\u3092\u6e1b\u5c11\u3055\u305b\u307e\u3059\u3002.<\/p>","protected":false},"featured_media":2531,"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":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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