{"id":2431,"date":"2026-04-12T15:34:09","date_gmt":"2026-04-12T15:34:09","guid":{"rendered":"https:\/\/www.machinerybearings.com\/?post_type=product&p=2431"},"modified":"2026-05-04T12:01:00","modified_gmt":"2026-05-04T12:01:00","slug":"heavy-duty-pillow-block-bearing-high-load-cast-iron-mounted-bearing-for-industrial-applications","status":"publish","type":"product","link":"https:\/\/www.machinerybearings.com\/ja\/product\/heavy-duty-pillow-block-bearing-high-load-cast-iron-mounted-bearing-for-industrial-applications\/","title":{"rendered":"\u91cd-duty\u30d4\u30ed\u30fc\u30d6\u30ed\u30c3\u30af\u30d9\u30a2\u30ea\u30f3\u30b0 \u2013 \u7523\u696d\u7528\u9014\u5411\u3051\u306e\u9ad8\u8ca0\u8377\u92f3\u9244\u30de\u30a6\u30f3\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0"},"content":{"rendered":"

\u3053\u306e Heavy Duty Pillow Block Bearing<\/strong> is a robust mounted bearing unit designed to support high radial loads and continuous operation in demanding industrial environments. It combines a strong cast iron housing with a precision insert bearing or roller bearing, ensuring stable shaft support and long service life.<\/p>\n

Engineered for heavy-load applications, this pillow block unit is widely used in mining equipment, conveyor systems, steel production lines, and other industrial machinery where reliability and durability are essential. Its self-aligning design helps compensate for shaft misalignment, reducing installation stress and improving operational efficiency.<\/p>\n

The housing is manufactured from high-strength cast iron or ductile iron, providing excellent rigidity, vibration resistance, and mechanical stability under harsh working conditions.<\/p>\n

\u4e3b\u306a\u7279\u5fb4<\/strong><\/span><\/h1>\n
    \n
  • \u91cd-duty \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5411\u3051\u306e\u9ad8\u8377\u91cd\u5bb9\u91cf<\/li>\n
  • Strong cast iron or ductile iron housing<\/li>\n
  • \u81ea\u5df1\u8abf\u6574\u8a2d\u8a08\u306b\u3088\u308a\u53d6\u308a\u4ed8\u3051\u30a8\u30e9\u30fc\u304c\u6e1b\u5c11<\/li>\n
  • Stable operation under vibration and shock loads<\/li>\n
  • Compatible with insert bearings or roller bearings<\/li>\n
  • \u7c21\u5358\u306a\u53d6\u308a\u4ed8\u3051\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/li>\n
  • \u7523\u696d\u74b0\u5883\u3067\u306e\u9577\u5bff\u547d<\/li>\n<\/ul>\n

    \u6280\u8853\u4ed5\u69d8<\/strong><\/span><\/h1>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n
    \u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n\u5024<\/th>\n<\/tr>\n<\/thead>\n
    Product Type<\/td>\nHeavy Duty Pillow Block Bearing<\/td>\n<\/tr>\n
    \u30cf\u30a6\u30b8\u30f3\u30b0\u6750\u6599<\/td>\nCast Iron \/ Ductile Iron<\/td>\n<\/tr>\n
    \u30d9\u30a2\u30ea\u30f3\u30b0\u30bf\u30a4\u30d7<\/td>\nInsert Bearing \/ Roller Bearing options<\/td>\n<\/tr>\n
    \u53d6\u308a\u4ed8\u3051\u30bf\u30a4\u30d7<\/td>\nBase mounted (2-bolt \/ 4-bolt options)<\/td>\n<\/tr>\n
    \u6f64\u6ed1<\/td>\n\u30b0\u30ea\u30fc\u30b9\u307e\u305f\u306f\u30aa\u30a4\u30eb\u6f64\u6ed1<\/td>\n<\/tr>\n
    \u30b7\u30fc\u30ea\u30f3\u30b0\u30bf\u30a4\u30d7<\/td>\nRubber sealed \/ metal shielded<\/td>\n<\/tr>\n
    \u52d5\u4f5c\u6e29\u5ea6<\/td>\n-20\u00b0C \u304b\u3089 150\u00b0C<\/td>\n<\/tr>\n
    \u8377\u91cd\u30bf\u30a4\u30d7<\/td>\nHigh radial and moderate axial loads<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

    \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/span><\/h1>\n

    Heavy duty pillow block bearings are widely used in:<\/p>\n

      \n
    • \u9271\u696d\u304a\u3088\u3073\u63a1\u77f3\u6a5f\u68b0<\/li>\n
    • \u30b3\u30f3\u30d9\u30e4\u30fc\u304a\u3088\u3073\u7269\u6599\u642c\u9001\u30b7\u30b9\u30c6\u30e0<\/li>\n
    • Steel mills and rolling equipment<\/li>\n
    • \u30bb\u30e1\u30f3\u30c8\u751f\u7523\u30e9\u30a4\u30f3<\/li>\n
    • Agricultural heavy machinery<\/li>\n
    • Industrial gear systems<\/li>\n
    • Marine and offshore equipment<\/li>\n<\/ul>\n

      \u306a\u305c\u79c1\u305f\u3061\u3092\u9078\u3076\u306e\u304b<\/strong><\/span><\/h1>\n
        \n
      • Strong manufacturing capability for heavy-duty bearing units<\/li>\n
      • OEM and custom housing solutions available<\/li>\n
      • High-quality cast iron with precision machining<\/li>\n
      • Stable supply for bulk industrial orders<\/li>\n
      • \u8fc5\u901f\u306a\u30b0\u30ed\u30fc\u30d0\u30eb\u914d\u9001\u3068\u6280\u8853\u30b5\u30dd\u30fc\u30c8<\/li>\n<\/ul>\n

        \u3088\u304f\u3042\u308b\u8cea\u554f<\/strong><\/span><\/h1>\n

        Q1: What makes a pillow block \u201cheavy duty\u201d?<\/strong>
        A: Heavy duty pillow blocks use reinforced housings and stronger bearings designed to handle high loads and harsh operating conditions.<\/p>\n

        Q2: Can heavy duty pillow blocks be customized?<\/strong>
        A: Yes, we support OEM customization including size, material, sealing, and bearing type.<\/p>\n

        Q3: Where are heavy duty pillow block bearings used?<\/strong>
        A: They are widely used in mining, steel, conveyor systems, and heavy industrial machinery.<\/p>","protected":false},"excerpt":{"rendered":"

        \u3053\u306e Heavy Duty Pillow Block Bearing<\/strong> is a robust mounted bearing unit designed to support high radial loads and continuous operation in demanding industrial environments. It combines a strong cast iron housing with a precision insert bearing or roller bearing, ensuring stable shaft support and long service life.<\/p>","protected":false},"featured_media":2585,"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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