{"id":2658,"date":"2026-05-10T15:39:09","date_gmt":"2026-05-10T15:39:09","guid":{"rendered":"https:\/\/www.machinerybearings.com\/"},"modified":"2026-05-10T15:40:21","modified_gmt":"2026-05-10T15:40:21","slug":"how-to-select-heavy-duty-bearings-for-mining-equipment","status":"publish","type":"post","link":"https:\/\/www.machinerybearings.com\/ja\/how-to-select-heavy-duty-bearings-for-mining-equipment\/","title":{"rendered":"\u63a1\u6398\u6a5f\u5668\u7528\u306e\u91cd\u8ca0\u8377\u30d9\u30a2\u30ea\u30f3\u30b0\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>\u9271\u696d\u6a5f\u5668\u306f\u3001\u4e16\u754c\u3067\u6700\u3082\u904e\u9177\u306a\u7523\u696d\u6761\u4ef6\u306e\u4e0b\u3067\u904b\u8ee2\u3055\u308c\u307e\u3059\u3002\u6975\u7aef\u306a\u8377\u91cd\u3001\u885d\u6483\u3001\u7814\u78e8\u6027\u306e\u3042\u308b\u7c89\u5875\u3001\u6e7f\u6c17\u3001\u305d\u3057\u3066\u9023\u7d9a\u904b\u8ee2\u306f\u3001\u30d9\u30a2\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306b\u5de8\u5927\u306a\u30b9\u30c8\u30ec\u30b9\u3092\u304b\u3051\u307e\u3059\u3002\u6b63\u3057\u3044\u91cd\u8377\u91cd\u30d9\u30a2\u30ea\u30f3\u30b0\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u6a5f\u5668\u306e\u4fe1\u983c\u6027\u3092\u5411\u4e0a\u3055\u305b\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u6e1b\u5c11\u3055\u305b\u3001\u30b5\u30fc\u30d3\u30b9\u5bff\u547d\u3092\u5ef6\u3070\u3059\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u9271\u696d\u6a5f\u5668\u7528\u306e\u91cd\u8377\u91cd\u30d9\u30a2\u30ea\u30f3\u30b0\u3092\u9078\u629e\u3059\u308b\u969b\u306b\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u8abf\u9054\u30c1\u30fc\u30e0\u304c\u8003\u616e\u3059\u3079\u304d\u91cd\u8981\u306a\u8981\u7d20\u3092\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/05\/Importance-of-Deep-Groove-Ball-Bearings-in-Mining-Machinery.jpg\" alt=\"\" class=\"wp-image-2481\" srcset=\"https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/05\/Importance-of-Deep-Groove-Ball-Bearings-in-Mining-Machinery.jpg 800w, https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/05\/Importance-of-Deep-Groove-Ball-Bearings-in-Mining-Machinery-300x200.jpg 300w, https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/05\/Importance-of-Deep-Groove-Ball-Bearings-in-Mining-Machinery-768x512.jpg 768w, https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/05\/Importance-of-Deep-Groove-Ball-Bearings-in-Mining-Machinery-600x400.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u9271\u696d\u6a5f\u68b0\u306b\u304a\u3051\u308b\u30d9\u30a2\u30ea\u30f3\u30b0\u306e\u91cd\u8981\u6027<\/h2>\n\n\n\n<p>\u30d9\u30a2\u30ea\u30f3\u30b0\u306f\u3001\u56de\u8ee2\u30b7\u30e3\u30d5\u30c8\u3092\u652f\u3048\u3001\u6469\u64e6\u3092\u6e1b\u5c11\u3055\u305b\u3001\u534a\u5f84\u65b9\u5411\u304a\u3088\u3073\u8ef8\u65b9\u5411\u306e\u8377\u91cd\u3092\u904b\u3076\u305f\u3081\u3001\u9271\u696d\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002\u9271\u696d\u4f5c\u696d\u306b\u304a\u3044\u3066\u3001\u30d9\u30a2\u30ea\u30f3\u30b0\u306e\u6545\u969c\u306f\u4ee5\u4e0b\u306e\u7d50\u679c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e88\u671f\u3057\u306a\u3044\u6a5f\u5668\u306e\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3<\/li>\n\n\n\n<li>\u9ad8\u984d\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8<\/li>\n\n\n\n<li>\u751f\u7523\u306e\u9045\u5ef6<\/li>\n\n\n\n<li>\u5b89\u5168\u30ea\u30b9\u30af<\/li>\n\n\n\n<li>\u5468\u56f2\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3078\u306e\u640d\u50b7<\/li>\n<\/ul>\n\n\n\n<p>\u9069\u5207\u306a\u30d9\u30a2\u30ea\u30f3\u30b0\u306e\u9078\u629e\u306f\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u983b\u5ea6\u3092\u4e0b\u3052\u306a\u304c\u3089\u904b\u7528\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u91cd\u8377\u91cd\u30d9\u30a2\u30ea\u30f3\u30b0\u3092\u4f7f\u7528\u3059\u308b\u4e00\u822c\u7684\u306a\u9271\u696d\u6a5f\u5668<\/h2>\n\n\n\n<p>\u91cd\u8377\u91cd\u30d9\u30a2\u30ea\u30f3\u30b0\u306f\u3001\u4ee5\u4e0b\u306e\u6a5f\u5668\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30af\u30e9\u30c3\u30b7\u30e3\u30fc<\/li>\n\n\n\n<li>\u30b3\u30f3\u30d9\u30e4\u30fc\u30b7\u30b9\u30c6\u30e0<\/li>\n\n\n\n<li>\u632f\u52d5\u30b9\u30af\u30ea\u30fc\u30f3<\/li>\n\n\n\n<li>\u30dc\u30fc\u30eb\u30df\u30eb<\/li>\n\n\n\n<li>\u6cb9\u5727\u30b7\u30e7\u30d9\u30eb<\/li>\n\n\n\n<li>\u30d0\u30b1\u30c3\u30c8\u30db\u30a4\u30fc\u30eb\u30ea\u30af\u30ec\u30fc\u30de\u30fc<\/li>\n\n\n\n<li>\u30ae\u30a2\u30dc\u30c3\u30af\u30b9<\/li>\n\n\n\n<li>\u30d5\u30a3\u30fc\u30c0\u30fc<\/li>\n\n\n\n<li>\u30b9\u30bf\u30c3\u30ab\u30fc\u3068\u30ea\u30af\u30ec\u30fc\u30de\u30fc<\/li>\n<\/ul>\n\n\n\n<p>\u5404\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u8377\u91cd\u6761\u4ef6\u3084\u904b\u8ee2\u74b0\u5883\u306b\u5fdc\u3058\u3066\u7570\u306a\u308b\u30d9\u30a2\u30ea\u30f3\u30b0\u8a2d\u8a08\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u91cd\u8ca0\u8377\u30d9\u30a2\u30ea\u30f3\u30b0\u3092\u9078\u629e\u3059\u308b\u969b\u306e\u91cd\u8981\u306a\u8981\u56e0<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u8377\u91cd\u5bb9\u91cf\u306e\u8981\u4ef6<\/h3>\n\n\n\n<p>\u63a1\u6398\u6a5f\u5668\u306f\u3001\u975e\u5e38\u306b\u9ad8\u3044\u534a\u5f84\u8377\u91cd\u3068\u65ad\u7d9a\u7684\u306a\u885d\u6483\u8377\u91cd\u3092\u7d4c\u9a13\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u8a55\u4fa1\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u52d5\u7684\u8377\u91cd\u5b9a\u683c<\/li>\n\n\n\n<li>\u9759\u7684\u8377\u91cd\u5b9a\u683c<\/li>\n\n\n\n<li>\u30d4\u30fc\u30af\u885d\u6483\u8377\u91cd<\/li>\n\n\n\n<li>\u7d50\u5408\u3055\u308c\u305f\u8ef8\u65b9\u5411\u304a\u3088\u3073\u534a\u5f84\u8377\u91cd<\/li>\n<\/ul>\n\n\n\n<p>\u9ad8\u8377\u91cd\u7528\u9014\u3067\u306f\u3001\u7403\u9762\u30ed\u30fc\u30e9\u30fc\u30d9\u30a2\u30ea\u30f3\u30b0\u304c\u4e00\u822c\u7684\u306b\u597d\u307e\u308c\u307e\u3059\u3002\u306a\u305c\u306a\u3089\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u3044\u534a\u5f84\u8377\u91cd\u5bb9\u91cf\u3092\u63d0\u4f9b\u3059\u308b\u304b\u3089\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u512a\u308c\u305f\u885d\u6483\u62b5\u6297<\/li>\n\n\n\n<li>\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306e\u88dc\u511f<\/li>\n\n\n\n<li>\u9577\u3044\u30b5\u30fc\u30d3\u30b9\u30e9\u30a4\u30d5<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u8ef8\u65b9\u5411\u304a\u3088\u3073\u534a\u5f84\u8377\u91cd\u306e\u7406\u89e3<\/h2>\n\n\n\n<p>\u63a1\u6398\u7528\u30d9\u30a2\u30ea\u30f3\u30b0\u3092\u9078\u629e\u3059\u308b\u969b\u3001\u8377\u91cd\u306e\u65b9\u5411\u306f\u6700\u3082\u91cd\u8981\u306a\u8003\u616e\u4e8b\u9805\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<p><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>F<\/mi><mo>=<\/mo><msqrt><mrow><msubsup><mi>F<\/mi><mi>r<\/mi><mn>2<\/mn><\/msubsup><mo>+<\/mo><msubsup><mi>F<\/mi><mi>a<\/mi><mn>2<\/mn><\/msubsup><\/mrow><\/msqrt><\/mrow><annotation encoding=\"application\/x-tex\">F=\\sqrt{F_r^2+F_a^2}<\/annotation><\/semantics><\/math>F=Fr2\u200b+Fa2\u200b\u200b<\/p>\n\n\n\n<p>\u3069\u3053\u3067:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>F<\/mi><mi>r<\/mi><\/msub><\/mrow><annotation encoding=\"application\/x-tex\">F_r<\/annotation><\/semantics><\/math>Fr\u200b\u306f\u534a\u5f84\u8377\u91cd\u3092\u8868\u3057\u307e\u3059<\/li>\n\n\n\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>F<\/mi><mi>a<\/mi><\/msub><\/mrow><annotation encoding=\"application\/x-tex\">F_a<\/annotation><\/semantics><\/math>Fa\u200b\u306f\u8ef8\u65b9\u5411\u8377\u91cd\u3092\u8868\u3057\u307e\u3059<\/li>\n\n\n\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>F<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">F<\/annotation><\/semantics><\/math>F\u306f\u30d9\u30a2\u30ea\u30f3\u30b0\u306b\u4f5c\u7528\u3059\u308b\u7d50\u5408\u3055\u308c\u305f\u7b49\u4fa1\u8377\u91cd\u3092\u8868\u3057\u307e\u3059<\/li>\n<\/ul>\n\n\n\n<p>\u30b3\u30f3\u30d9\u30e4\u3084\u30af\u30e9\u30c3\u30b7\u30e3\u30fc\u306a\u3069\u306e\u7528\u9014\u3067\u306f\u3001\u8ef8\u65b9\u5411\u304a\u3088\u3073\u534a\u5f84\u306e\u529b\u304c\u540c\u6642\u306b\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u52d5\u4f5c\u74b0\u5883<\/h3>\n\n\n\n<p>\u63a1\u6398\u74b0\u5883\u306f\u975e\u5e38\u306b\u904e\u9177\u3067\u3059\u3002\u30d9\u30a2\u30ea\u30f3\u30b0\u306f\u4ee5\u4e0b\u306b\u8010\u3048\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5875\u306e\u6c5a\u67d3<\/li>\n\n\n\n<li>\u6ce5\u3084\u30b9\u30e9\u30ea\u30fc\u3078\u306e\u66dd\u9732<\/li>\n\n\n\n<li>\u6e7f\u6c17<\/li>\n\n\n\n<li>\u9ad8\u6e29<\/li>\n\n\n\n<li>\u8150\u98df\u6027\u6761\u4ef6<\/li>\n<\/ul>\n\n\n\n<p>\u91cd\u8981\u306a\u7279\u5fb4\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30de\u30eb\u30c1\u30ea\u30c3\u30d7\u30b7\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0<\/li>\n\n\n\n<li>\u8010\u8150\u98df\u6027\u6750\u6599<\/li>\n\n\n\n<li>\u9ad8\u6027\u80fd\u6f64\u6ed1<\/li>\n\n\n\n<li>\u786c\u5316\u3055\u308c\u305f\u30ec\u30fc\u30b9\u30a6\u30a7\u30a4<\/li>\n<\/ul>\n\n\n\n<p>\u6c5a\u67d3\u3055\u308c\u305f\u74b0\u5883\u3067\u306f\u3001\u5bc6\u9589\u578b\u7403\u9762\u30ed\u30fc\u30e9\u30fc\u30d9\u30a2\u30ea\u30f3\u30b0\u304c\u4fe1\u983c\u6027\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u30d9\u30a2\u30ea\u30f3\u30b0\u30bf\u30a4\u30d7\u306e\u9078\u629e<\/h3>\n\n\n\n<p>\u7570\u306a\u308b\u9271\u696d\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u7570\u306a\u308b\u30d9\u30a2\u30ea\u30f3\u30b0\u8a2d\u8a08\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30d9\u30a2\u30ea\u30f3\u30b0\u30bf\u30a4\u30d7<\/th><th>\u4e3b\u306a\u5229\u70b9<\/th><th>\u5178\u578b\u7684\u306a\u9271\u696d\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/th><\/tr><\/thead><tbody><tr><td>\u7403\u9762\u30ed\u30fc\u30e9\u30fc\u8ef8\u53d7<\/td><td>\u9ad8\u3044\u8377\u91cd\u5bb9\u91cf\u3068\u4e0d\u6574\u5408\u8010\u6027<\/td><td>\u30af\u30e9\u30c3\u30b7\u30e3\u30fc\u3001\u30b3\u30f3\u30d9\u30e4<\/td><\/tr><tr><td>\u5186\u7b52\u30ed\u30fc\u30e9\u30fc\u30d9\u30a2\u30ea\u30f3\u30b0<\/td><td>\u9ad8\u3044\u534a\u5f84\u8377\u91cd\u652f\u6301<\/td><td>\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u3001\u30e2\u30fc\u30bf\u30fc<\/td><\/tr><tr><td>\u30c6\u30fc\u30d1\u30fc\u30ed\u30fc\u30e9\u30fc\u8ef8\u53d7<\/td><td>\u8ef8\u65b9\u5411\u304a\u3088\u3073\u534a\u5f84\u65b9\u5411\u306e\u8377\u91cd\u652f\u6301\u306e\u7d44\u307f\u5408\u308f\u305b<\/td><td>\u30db\u30a4\u30fc\u30eb\u30cf\u30d6\u3001\u30b3\u30f3\u30d9\u30e4<\/td><\/tr><tr><td>\u30b9\u30e9\u30b9\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0<\/td><td>\u9ad8\u3044\u8ef8\u65b9\u5411\u8377\u91cd\u51e6\u7406<\/td><td>\u5782\u76f4\u30b7\u30e3\u30d5\u30c8<\/td><\/tr><tr><td>\u30a4\u30f3\u30b5\u30fc\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0<\/td><td>\u7c21\u5358\u306a\u53d6\u308a\u4ed8\u3051<\/td><td>\u8fb2\u696d\u304a\u3088\u3073\u8efd\u8ca0\u8377\u30b7\u30b9\u30c6\u30e0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u4e0d\u6574\u5408\u88dc\u511f<\/h3>\n\n\n\n<p>\u9271\u696d\u6a5f\u68b0\u306f\u983b\u7e41\u306b\u30b7\u30e3\u30d5\u30c8\u306e\u305f\u308f\u307f\u3084\u53d6\u308a\u4ed8\u3051\u306e\u4e0d\u6b63\u78ba\u3055\u3092\u7d4c\u9a13\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u7403\u9762\u30ed\u30fc\u30e9\u30fc\u30d9\u30a2\u30ea\u30f3\u30b0\u306f\u3001\u30b7\u30e3\u30d5\u30c8\u306e\u4e0d\u6574\u5408\u3092\u81ea\u52d5\u7684\u306b\u88dc\u511f\u3059\u308b\u305f\u3081\u7406\u60f3\u7684\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308a\u52a9\u3051\u3089\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u632f\u52d5\u3092\u6e1b\u5c11\u3055\u305b\u308b<\/li>\n\n\n\n<li>\u30a8\u30c3\u30b8\u30b9\u30c8\u30ec\u30b9\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b<\/li>\n\n\n\n<li>\u30d9\u30a2\u30ea\u30f3\u30b0\u306e\u5bff\u547d\u3092\u6539\u5584\u3059\u308b<\/li>\n\n\n\n<li>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u983b\u5ea6\u306e\u4f4e\u4e0b<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. \u6f64\u6ed1\u8981\u4ef6<\/h3>\n\n\n\n<p>\u4e0d\u9069\u5207\u306a\u6f64\u6ed1\u306f\u30d9\u30a2\u30ea\u30f3\u30b0\u6545\u969c\u306e\u4e3b\u8981\u306a\u539f\u56e0\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u9271\u696d\u7528\u30d9\u30a2\u30ea\u30f3\u30b0\u306f\u3057\u3070\u3057\u3070\u5fc5\u8981\u3068\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6975\u5727\u30b0\u30ea\u30fc\u30b9<\/li>\n\n\n\n<li>\u81ea\u52d5\u6f64\u6ed1\u30b7\u30b9\u30c6\u30e0<\/li>\n\n\n\n<li>\u9ad8\u6e29\u6f64\u6ed1\u5264<\/li>\n\n\n\n<li>\u9632\u6c34\u30b0\u30ea\u30fc\u30b9<\/li>\n<\/ul>\n\n\n\n<p>\u6f64\u6ed1\u9593\u9694\u306f\u4ee5\u4e0b\u306b\u57fa\u3065\u3044\u3066\u8abf\u6574\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u52d5\u4f5c\u6e29\u5ea6<\/li>\n\n\n\n<li>\u56de\u8ee2\u901f\u5ea6<\/li>\n\n\n\n<li>\u5875\u57c3\u306e\u9732\u51fa<\/li>\n\n\n\n<li>\u6e7f\u5ea6\u30ec\u30d9\u30eb<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u9271\u696d\u306b\u304a\u3051\u308b\u30d9\u30a2\u30ea\u30f3\u30b0\u6545\u969c\u306e\u4e00\u822c\u7684\u306a\u539f\u56e0<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u6c5a\u67d3<\/h3>\n\n\n\n<p>\u5875\u3084\u7814\u78e8\u7c92\u5b50\u306f\u30ec\u30fc\u30b9\u30a6\u30a7\u30a4\u3084\u8ee2\u52d5\u8981\u7d20\u3092\u640d\u50b7\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u904e\u8ca0\u8377<\/h3>\n\n\n\n<p>\u904e\u5ea6\u306e\u885d\u6483\u8377\u91cd\u306f\u65e9\u671f\u75b2\u52b4\u3084\u4e80\u88c2\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e0d\u9069\u5207\u306a\u53d6\u308a\u4ed8\u3051<\/h3>\n\n\n\n<p>\u4e0d\u6b63\u78ba\u306a\u53d6\u308a\u4ed8\u3051\u65b9\u6cd5\u306f\u5185\u90e8\u5fdc\u529b\u3092\u751f\u3058\u3055\u305b\u3001\u8010\u7528\u5e74\u6570\u3092\u77ed\u304f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6f64\u6ed1\u4e0d\u8db3<\/h3>\n\n\n\n<p>\u6f64\u6ed1\u304c\u4e0d\u8db3\u3059\u308b\u3068\u6469\u64e6\u3068\u71b1\u751f\u6210\u304c\u5897\u52a0\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u4e0d\u826f<\/h3>\n\n\n\n<p>\u30b7\u30e3\u30d5\u30c8\u306e\u4e0d\u826f\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306f\u4e0d\u5747\u4e00\u306a\u6469\u8017\u30d1\u30bf\u30fc\u30f3\u3092\u52a0\u901f\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u9271\u696d\u6a5f\u5668\u306b\u304a\u3051\u308b\u30d9\u30a2\u30ea\u30f3\u30b0\u306e\u8010\u7528\u5e74\u6570\u3092\u6539\u5584\u3059\u308b\u65b9\u6cd5<\/h2>\n\n\n\n<p>\u30d9\u30a2\u30ea\u30f3\u30b0\u306e\u6027\u80fd\u3092\u6700\u5927\u5316\u3059\u308b\u305f\u3081\u306b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9069\u5207\u306a\u30b7\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u7528\u3059\u308b<\/li>\n\n\n\n<li>\u5341\u5206\u306a\u8377\u91cd\u5b9a\u683c\u3092\u6301\u3064\u30d9\u30a2\u30ea\u30f3\u30b0\u3092\u9078\u629e\u3059\u308b<\/li>\n\n\n\n<li>\u5b9a\u671f\u7684\u306a\u632f\u52d5\u76e3\u8996\u3092\u884c\u3046<\/li>\n\n\n\n<li>\u9069\u5207\u306a\u6f64\u6ed1\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3092\u7dad\u6301\u3059\u308b<\/li>\n\n\n\n<li>\u4e0d\u9069\u5207\u306a\u53d6\u308a\u4ed8\u3051\u6163\u884c\u3092\u907f\u3051\u308b<\/li>\n\n\n\n<li>\u9ad8\u54c1\u8cea\u306e\u30d9\u30a2\u30ea\u30f3\u30b0\u6750\u6599\u3092\u4f7f\u7528\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u632f\u52d5\u5206\u6790\u3084\u71b1\u76e3\u8996\u306a\u3069\u306e\u4e88\u77e5\u4fdd\u5168\u6280\u8853\u306f\u3001\u6545\u969c\u306e\u521d\u671f\u5146\u5019\u3092\u7279\u5b9a\u3059\u308b\u306e\u306b\u3082\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u91cd\u8ca0\u8377\u7528\u30b9\u30d5\u30a7\u30ea\u30ab\u30eb\u30ed\u30fc\u30e9\u30fc\u30d9\u30a2\u30ea\u30f3\u30b0\u306e\u5229\u70b9<\/h2>\n\n\n\n<p>\u91cd\u8ca0\u8377\u7528\u30b9\u30d5\u30a7\u30ea\u30ab\u30eb\u30ed\u30fc\u30e9\u30fc\u30d9\u30a2\u30ea\u30f3\u30b0\u306f\u3001\u4ee5\u4e0b\u306e\u7406\u7531\u304b\u3089\u9271\u696d\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u512a\u308c\u305f\u8377\u91cd\u652f\u6301\u80fd\u529b<\/li>\n\n\n\n<li>\u885d\u6483\u3084\u632f\u52d5\u306b\u5bfe\u3059\u308b\u62b5\u6297<\/li>\n\n\n\n<li>\u81ea\u5df1\u8abf\u6574\u6a5f\u80fd<\/li>\n\n\n\n<li>\u9577\u5bff\u547d<\/li>\n\n\n\n<li>\u53b3\u3057\u3044\u74b0\u5883\u4e0b\u3067\u306e\u4fe1\u983c\u6027\u306e\u3042\u308b\u6027\u80fd<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u7279\u5fb4\u306b\u3088\u308a\u3001\u8981\u6c42\u306e\u53b3\u3057\u3044\u9271\u696d\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u6700\u3082\u9069\u3057\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u4e00\u3064\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4fe1\u983c\u3067\u304d\u308b\u30d9\u30a2\u30ea\u30f3\u30b0\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306e\u9078\u629e<\/h2>\n\n\n\n<p>\u9271\u696d\u7528\u30d9\u30a2\u30ea\u30f3\u30b0\u3092\u8abf\u9054\u3059\u308b\u969b\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ab\u30b9\u30bf\u30e0\u30d9\u30a2\u30ea\u30f3\u30b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30b5\u30dd\u30fc\u30c8<\/li>\n\n\n\n<li>\u6750\u6599\u8a8d\u8a3c<\/li>\n\n\n\n<li>\u54c1\u8cea\u691c\u67fb\u5831\u544a\u66f8<\/li>\n\n\n\n<li>OEM\u88fd\u9020\u80fd\u529b<\/li>\n\n\n\n<li>\u5b89\u5b9a\u3057\u305f\u751f\u7523\u80fd\u529b<\/li>\n<\/ul>\n\n\n\n<p>\u4fe1\u983c\u3067\u304d\u308b\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306f\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u6e1b\u5c11\u3055\u305b\u3001\u9271\u696d\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u5168\u4f53\u306e\u8a2d\u5099\u4fe1\u983c\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d50\u8ad6<\/h2>\n\n\n\n<p>\u9271\u696d\u6a5f\u5668\u306b\u9069\u3057\u305f\u91cd\u8ca0\u8377\u30d9\u30a2\u30ea\u30f3\u30b0\u3092\u9078\u629e\u3059\u308b\u306b\u306f\u3001\u8377\u91cd\u6761\u4ef6\u3001\u74b0\u5883\u8981\u56e0\u3001\u6f64\u6ed1\u8981\u4ef6\u3001\u30d9\u30a2\u30ea\u30f3\u30b0\u8a2d\u8a08\u3092\u614e\u91cd\u306b\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u7403\u9762\u30ed\u30fc\u30e9\u30fc\u30d9\u30a2\u30ea\u30f3\u30b0\u306f\u3001\u9ad8\u8ca0\u8377\u3001\u885d\u6483\u3001\u30b7\u30e3\u30d5\u30c8\u306e\u4e0d\u6574\u5408\u3092\u53b3\u3057\u3044\u904b\u8ee2\u74b0\u5883\u3067\u51e6\u7406\u3059\u308b\u80fd\u529b\u306b\u3088\u308a\u3001\u9271\u696d\u6a5f\u68b0\u306b\u3068\u3063\u3066\u6700\u3082\u52b9\u679c\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u9069\u5207\u306a\u30d9\u30a2\u30ea\u30f3\u30b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3057\u3001\u9069\u5207\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6163\u884c\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u3067\u3001\u9271\u696d\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f\u8a2d\u5099\u306e\u4fe1\u983c\u6027\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u3001\u904b\u7528\u5bff\u547d\u3092\u5ef6\u3070\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Mining equipment operates under some of the harshest industrial conditions in the world. Extreme loads, shock impacts, abrasive dust, moisture, and continuous operation place enormous stress on bearing systems. Selecting the correct heavy duty bearing is essential for improving equipment reliability, reducing downtime, and extending service life. This guide explains the key factors engineers and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2481,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[1],"tags":[385,386,284,389,392,393,382,381,383,384,391,390,388,387,355],"class_list":["post-2658","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bearing-selection-guide","tag-axial-vs-radial-load","tag-bearing-failure-analysis","tag-bearing-lubrication","tag-crusher-bearings","tag-custom-bearings","tag-engineering-machinery-bearings","tag-heavy-duty-bearings","tag-heavy-duty-roller-bearings","tag-high-load-roller-bearing","tag-industrial-machinery-bearings","tag-low-vibration-bearings","tag-mining-conveyor-bearings","tag-mining-equipment-bearing-solutions","tag-mining-machinery-bearings","tag-spherical-roller-bearings"],"_links":{"self":[{"href":"https:\/\/www.machinerybearings.com\/ja\/wp-json\/wp\/v2\/posts\/2658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.machinerybearings.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.machinerybearings.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.machinerybearings.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.machinerybearings.com\/ja\/wp-json\/wp\/v2\/comments?post=2658"}],"version-history":[{"count":2,"href":"https:\/\/www.machinerybearings.com\/ja\/wp-json\/wp\/v2\/posts\/2658\/revisions"}],"predecessor-version":[{"id":2660,"href":"https:\/\/www.machinerybearings.com\/ja\/wp-json\/wp\/v2\/posts\/2658\/revisions\/2660"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.machinerybearings.com\/ja\/wp-json\/wp\/v2\/media\/2481"}],"wp:attachment":[{"href":"https:\/\/www.machinerybearings.com\/ja\/wp-json\/wp\/v2\/media?parent=2658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.machinerybearings.com\/ja\/wp-json\/wp\/v2\/categories?post=2658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.machinerybearings.com\/ja\/wp-json\/wp\/v2\/tags?post=2658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}