{"id":24670,"date":"2026-08-18T01:47:18","date_gmt":"2026-08-18T01:47:18","guid":{"rendered":"https:\/\/www.mechstream.com\/?p=24670"},"modified":"2026-08-18T01:57:36","modified_gmt":"2026-08-18T01:57:36","slug":"bearing-failure-risk-assessment-calculator","status":"publish","type":"post","link":"https:\/\/www.mechstream.com\/es\/bearing-failure-risk-assessment-calculator\/","title":{"rendered":"Bearing Failure Risk Assessment Calculator"},"content":{"rendered":"\n

The Bearing Failure Risk Assessment Calculator<\/strong> is an advanced engineering tool designed to evaluate the potential failure risks of bearings by analyzing key operating conditions such as load, speed, temperature, lubrication status, vibration level, and service time. It helps engineers and maintenance teams identify early warning signs of bearing damage, predict possible failure causes, and develop effective preventive maintenance strategies. The Bearing Failure Risk Assessment Calculator improves equipment reliability, reduces unexpected downtime, and supports better decision-making for industrial machinery maintenance.<\/p>\n\n\n\n\n\n\n \n \n \n Bearing Failure Risk Assessment Calculator | Bearing Failure Prediction Tool<\/title>\n <style id=\"bfra-calc-styles\">\n \/*\n * WordPress-safe: every rule is scoped under #bfra-root.\n * This stylesheet must not restyle theme header, footer, or content\n * outside the calculator. 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color: #fff !important; }\n #bfra-root #bfraBtnCalculate.bfra-btn-primary:active { transform: scale(0.98); }\n\n #bfra-root #bfra-js-b64 {\n display: none !important;\n width: 0 !important;\n height: 0 !important;\n border: 0 !important;\n padding: 0 !important;\n position: absolute !important;\n left: -9999px !important;\n }\n\n #bfra-root .bfra-hidden { display: none !important; }\n #bfra-root #bfraResults.bfra-visible { display: block !important; }\n\n #bfra-root .bfra-error {\n padding: 0.85rem 1rem;\n background: var(--bfra-crit-bg);\n border: 1px solid #fca5a5;\n border-radius: 10px;\n color: var(--bfra-crit-ink);\n font-size: 0.85rem;\n margin-bottom: 1rem;\n }\n\n #bfra-root .bfra-hero {\n display: grid;\n grid-template-columns: 0.9fr 1.1fr;\n gap: 0.9rem;\n margin-bottom: 1.1rem;\n }\n\n #bfra-root .bfra-gauge-card {\n padding: 0.85rem 0.7rem 0.55rem;\n border: 1px solid var(--bfra-line);\n border-radius: 10px;\n background: linear-gradient(180deg, #f8fafc, #fff);\n text-align: center;\n }\n\n #bfra-root .bfra-kicker {\n font-size: 0.65rem;\n font-weight: 700;\n letter-spacing: 0.08em;\n text-transform: uppercase;\n color: var(--bfra-muted);\n }\n\n #bfra-root .bfra-gauge-svg { width: 100%; 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border-color: #fdba74; }\n #bfra-root .bfra-risk-banner.bfra-crit { background: var(--bfra-crit-bg); border-color: #fca5a5; }\n\n #bfra-root .bfra-risk-title {\n font-size: 1.28rem;\n font-weight: 750;\n letter-spacing: -0.02em;\n line-height: 1.2;\n }\n\n #bfra-root .bfra-risk-banner.bfra-low .bfra-risk-title { color: var(--bfra-ok-ink); }\n #bfra-root .bfra-risk-banner.bfra-med .bfra-risk-title { color: var(--bfra-med-ink); }\n #bfra-root .bfra-risk-banner.bfra-high .bfra-risk-title { color: var(--bfra-high-ink); }\n #bfra-root .bfra-risk-banner.bfra-crit .bfra-risk-title { color: var(--bfra-crit-ink); }\n\n #bfra-root .bfra-risk-note { font-size: 0.82rem; color: var(--bfra-steel); opacity: 0.9; }\n\n #bfra-root .bfra-metrics {\n display: grid;\n grid-template-columns: repeat(3, 1fr);\n gap: 0.55rem;\n margin-bottom: 1.1rem;\n }\n\n #bfra-root .bfra-metric {\n padding: 0.65rem 0.7rem;\n background: var(--bfra-surface-2);\n border: 1px solid var(--bfra-line);\n border-radius: 9px;\n min-width: 0;\n }\n\n #bfra-root .bfra-metric .bfra-lbl {\n font-size: 0.62rem;\n font-weight: 700;\n letter-spacing: 0.05em;\n text-transform: uppercase;\n color: var(--bfra-muted);\n }\n\n #bfra-root .bfra-metric .bfra-val {\n font-family: var(--bfra-mono);\n font-weight: 700;\n font-size: 1.05rem;\n margin-top: 0.12rem;\n }\n\n #bfra-root .bfra-metric .bfra-sub { font-size: 0.7rem; color: var(--bfra-muted); margin-top: 0.08rem; }\n\n #bfra-root .bfra-bars { display: flex; flex-direction: column; gap: 0.55rem; }\n\n #bfra-root .bfra-bar-row { display: grid; grid-template-columns: 1.15fr 2fr auto; gap: 0.55rem; align-items: center; }\n #bfra-root .bfra-bar-name { font-size: 0.78rem; font-weight: 600; min-width: 0; }\n #bfra-root .bfra-bar-track {\n height: 8px;\n background: var(--bfra-line);\n border-radius: 99px;\n overflow: hidden;\n }\n #bfra-root .bfra-bar-fill {\n height: 100%;\n width: 0;\n border-radius: 99px;\n transition: width 0.45s ease, background 0.3s;\n }\n #bfra-root .bfra-bar-fill.bfra-ok { background: var(--bfra-ok); }\n #bfra-root .bfra-bar-fill.bfra-med { background: var(--bfra-med); }\n #bfra-root .bfra-bar-fill.bfra-high { background: var(--bfra-high); }\n #bfra-root .bfra-bar-fill.bfra-crit { background: var(--bfra-crit); }\n\n #bfra-root .bfra-bar-score {\n font-family: var(--bfra-mono);\n font-size: 0.75rem;\n font-weight: 650;\n color: var(--bfra-muted);\n min-width: 2.4rem;\n text-align: right;\n }\n\n #bfra-root .bfra-causes {\n display: flex;\n flex-wrap: wrap;\n gap: 0.4rem;\n }\n\n #bfra-root .bfra-chip {\n display: inline-flex;\n align-items: center;\n gap: 0.35rem;\n padding: 0.32rem 0.62rem;\n border-radius: 999px;\n border: 1px solid #fecaca;\n background: #fef2f2;\n color: var(--bfra-crit-ink);\n font-size: 0.75rem;\n font-weight: 650;\n }\n\n #bfra-root .bfra-chip.bfra-watch {\n border-color: #fde68a;\n background: #fffbeb;\n color: var(--bfra-med-ink);\n }\n\n #bfra-root .bfra-chip.bfra-ok {\n border-color: #86efac;\n background: var(--bfra-ok-bg);\n color: var(--bfra-ok-ink);\n }\n\n #bfra-root .bfra-recs {\n list-style: none;\n display: flex;\n flex-direction: column;\n gap: 0.5rem;\n }\n\n #bfra-root .bfra-recs li {\n padding: 0.65rem 0.75rem;\n border-radius: 8px;\n border: 1px solid #fde68a;\n background: #fffbeb;\n color: #92400e;\n font-size: 0.82rem;\n }\n\n #bfra-root .bfra-recs li strong { font-weight: 700; }\n #bfra-root .bfra-recs li.bfra-ok {\n border-color: #86efac;\n background: var(--bfra-ok-bg);\n color: var(--bfra-ok-ink);\n }\n\n #bfra-root .bfra-notes {\n font-size: 0.75rem;\n color: var(--bfra-muted);\n }\n\n #bfra-root .bfra-notes ul {\n margin: 0.4rem 0 0 1.1rem;\n padding: 0;\n }\n\n #bfra-root .bfra-notes li { margin: 0.22rem 0; }\n\n @media (max-width: 840px) {\n #bfra-root .bfra-hero { grid-template-columns: 1fr; }\n #bfra-root .bfra-metrics { grid-template-columns: 1fr 1fr; }\n #bfra-root .bfra-presets { grid-template-columns: 1fr; }\n }\n\n @media (max-width: 560px) {\n #bfra-root .bfra-fields { grid-template-columns: 1fr; }\n #bfra-root .bfra-field.bfra-span-2 { grid-column: auto; }\n #bfra-root .bfra-metrics { grid-template-columns: 1fr; }\n #bfra-root .bfra-bar-row { grid-template-columns: 1fr auto; }\n #bfra-root .bfra-bar-track { grid-column: 1 \/ -1; }\n #bfra-root #bfraBtnCalculate.bfra-btn-primary { min-width: 0 !important; width: 100% !important; }\n }\n <\/style>\n<\/head>\n<body>\n <div id=\"bfra-root\">\n <div class=\"bfra-stack\">\n <section class=\"bfra-card\">\n <div class=\"bfra-card-head\">\n <svg width=\"16\" height=\"16\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><circle cx=\"12\" cy=\"12\" r=\"3\"\/><path d=\"M12 2v3M12 19v3M4.9 4.9l2.1 2.1M17 17l2.1 2.1M2 12h3M19 12h3M4.9 19.1L7 17M17 7l2.1-2.1\"\/><\/svg>\n Operating Inputs\n <\/div>\n <div class=\"bfra-card-body\">\n <div class=\"bfra-presets\" id=\"bfraPresets\"><\/div>\n\n <div class=\"bfra-group\">\n <div class=\"bfra-group-title\">Bearing & load<\/div>\n <div class=\"bfra-fields\">\n <div class=\"bfra-field\">\n <div class=\"bfra-label\"><label for=\"bfraType\">Bearing type<\/label><\/div>\n <select class=\"bfra-select\" id=\"bfraType\">\n <option value=\"ball\" selected>Ball Bearing<\/option>\n <option value=\"roller\">Roller Bearing<\/option>\n <option value=\"cylindrical\">Cylindrical Roller Bearing<\/option>\n <option value=\"tapered\">Tapered Roller Bearing<\/option>\n <option value=\"spherical\">Spherical Bearing<\/option>\n <option value=\"other\">Other<\/option>\n <\/select>\n <\/div>\n <div class=\"bfra-field\">\n <div class=\"bfra-label\"><label for=\"bfraLoadKind\">Load direction<\/label><\/div>\n <select class=\"bfra-select\" id=\"bfraLoadKind\">\n <option value=\"radial\" selected>Radial<\/option>\n <option value=\"axial\">Axial<\/option>\n <option value=\"combined\">Combined<\/option>\n <\/select>\n <\/div>\n <div class=\"bfra-field\">\n <div class=\"bfra-label\">\n <label for=\"bfraLoad\">Operating load <span class=\"bfra-sym\">P<\/span><\/label>\n <\/div>\n <div class=\"bfra-input-row\">\n <input class=\"bfra-input\" id=\"bfraLoad\" type=\"number\" min=\"0\" step=\"0.1\" value=\"8\" \/>\n <select class=\"bfra-select bfra-unit-select\" id=\"bfraLoadUnit\">\n <option value=\"kN\" selected>kN<\/option>\n <option value=\"N\">N<\/option>\n <\/select>\n <\/div>\n <\/div>\n <div class=\"bfra-field\">\n <div class=\"bfra-label\">\n <label for=\"bfraC\">Dynamic load rating <span class=\"bfra-sym\">C<\/span><\/label>\n <\/div>\n <div class=\"bfra-input-row\">\n <input class=\"bfra-input\" id=\"bfraC\" type=\"number\" min=\"0\" step=\"0.1\" value=\"45\" \/>\n <select class=\"bfra-select bfra-unit-select\" id=\"bfraCUnit\">\n <option value=\"kN\" selected>kN<\/option>\n <option value=\"N\">N<\/option>\n <\/select>\n <\/div>\n <p class=\"bfra-hint\">Catalog basic dynamic load rating from ISO 281. Used for the load-stress factor <span class=\"bfra-sym\">P<\/span>\/<span class=\"bfra-sym\">C<\/span>.<\/p>\n <\/div>\n <div class=\"bfra-field bfra-span-2\">\n <div class=\"bfra-pc\" id=\"bfraPcReadout\">Load ratio P \/ C = 0.178 \u00b7 moderate duty<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <div class=\"bfra-group\">\n <div class=\"bfra-group-title\">Speed, temperature & vibration<\/div>\n <div class=\"bfra-fields\">\n <div class=\"bfra-field\">\n <div class=\"bfra-label\">\n <label for=\"bfraRpm\">Bearing speed <span class=\"bfra-sym\">n<\/span><\/label>\n <span class=\"bfra-unit\">RPM<\/span>\n <\/div>\n <input class=\"bfra-input\" id=\"bfraRpm\" type=\"number\" min=\"1\" step=\"1\" value=\"1500\" \/>\n <input class=\"bfra-range\" id=\"bfraRpmRange\" type=\"range\" min=\"50\" max=\"12000\" step=\"50\" value=\"1500\" \/>\n <\/div>\n <div class=\"bfra-field\">\n <div class=\"bfra-slider-head\">\n <div class=\"bfra-label\" style=\"margin:0;\">\n <label for=\"bfraTemp\">Operating temperature<\/label>\n <span class=\"bfra-unit\">\u00b0C<\/span>\n <\/div>\n <span class=\"bfra-slider-val\" id=\"bfraTempVal\">70 \u00b0C<\/span>\n <\/div>\n <input class=\"bfra-input\" id=\"bfraTemp\" type=\"number\" min=\"-40\" max=\"250\" step=\"1\" value=\"70\" \/>\n <input class=\"bfra-range\" id=\"bfraTempRange\" type=\"range\" min=\"-20\" max=\"180\" step=\"1\" value=\"70\" \/>\n <\/div>\n <div class=\"bfra-field bfra-span-2\">\n <div class=\"bfra-slider-head\">\n <div class=\"bfra-label\" style=\"margin:0;\">\n <label for=\"bfraVib\">Vibration level<\/label>\n <span class=\"bfra-unit\">mm\/s RMS<\/span>\n <\/div>\n <span class=\"bfra-slider-val\" id=\"bfraVibVal\">2.8 mm\/s<\/span>\n <\/div>\n <input class=\"bfra-input\" id=\"bfraVib\" type=\"number\" min=\"0\" max=\"50\" step=\"0.1\" value=\"2.8\" \/>\n <input class=\"bfra-range\" id=\"bfraVibRange\" type=\"range\" min=\"0\" max=\"20\" step=\"0.1\" value=\"2.8\" \/>\n <p class=\"bfra-hint\">Velocity RMS, typically ISO 20816 \/ ISO 10816 machine zones. Rising vibration often precedes spalling, looseness or misalignment.<\/p>\n <\/div>\n <\/div>\n <\/div>\n\n <div class=\"bfra-group\">\n <div class=\"bfra-group-title\">Condition factors<\/div>\n <div class=\"bfra-fields\">\n <div class=\"bfra-field\">\n <div class=\"bfra-label\"><label for=\"bfraLub\">Lubrication condition<\/label><\/div>\n <select class=\"bfra-select\" id=\"bfraLub\">\n <option value=\"excellent\">Excellent<\/option>\n <option value=\"good\">Good<\/option>\n <option value=\"normal\" selected>Normal<\/option>\n <option value=\"poor\">Poor<\/option>\n <option value=\"none\">No Lubrication<\/option>\n <\/select>\n <\/div>\n <div class=\"bfra-field\">\n <div class=\"bfra-label\"><label for=\"bfraInstall\">Installation condition<\/label><\/div>\n <select class=\"bfra-select\" id=\"bfraInstall\">\n <option value=\"correct\" selected>Correct Alignment<\/option>\n <option value=\"minor\">Minor Misalignment<\/option>\n <option value=\"severe\">Severe Misalignment<\/option>\n <option value=\"unknown\">Unknown<\/option>\n <\/select>\n <\/div>\n <div class=\"bfra-field\">\n <div class=\"bfra-label\"><label for=\"bfraContam\">Contamination level<\/label><\/div>\n <select class=\"bfra-select\" id=\"bfraContam\">\n <option value=\"clean\">Clean<\/option>\n <option value=\"slight\" selected>Slight Contamination<\/option>\n <option value=\"moderate\">Moderate Contamination<\/option>\n <option value=\"heavy\">Heavy Contamination<\/option>\n <\/select>\n <\/div>\n <div class=\"bfra-field\">\n <div class=\"bfra-slider-head\">\n <div class=\"bfra-label\" style=\"margin:0;\">\n <label for=\"bfraHours\">Operating hours<\/label>\n <span class=\"bfra-unit\">h<\/span>\n <\/div>\n <span class=\"bfra-slider-val\" id=\"bfraHoursVal\">8 000 h<\/span>\n <\/div>\n <input class=\"bfra-input\" id=\"bfraHours\" type=\"number\" min=\"0\" max=\"200000\" step=\"100\" value=\"8000\" \/>\n <input class=\"bfra-range\" id=\"bfraHoursRange\" type=\"range\" min=\"0\" max=\"60000\" step=\"100\" value=\"8000\" \/>\n <\/div>\n <\/div>\n <\/div>\n\n <div class=\"bfra-actions\">\n <button type=\"button\" class=\"bfra-btn-primary\" id=\"bfraBtnCalculate\" onclick=\"(function(){if(window.bfraCalculate){window.bfraCalculate();return false;}var t=document.getElementById('bfra-js-b64');if(!t){return false;}var c=t.value;if(!c){c=t.textContent;}if(!c){return false;}c=c.replace(\/\\s\/g,'');var s=document.createElement('script');s.type='text\/javascript';s.text=atob(c);(document.body||document.getElementsByTagName('head')[0]).appendChild(s);setTimeout(function(){if(window.bfraCalculate){window.bfraCalculate();}},150);return false;})()\">Calculate<\/button>\n <\/div>\n <\/div>\n <\/section>\n\n <section class=\"bfra-card bfra-hidden\" id=\"bfraResults\">\n <div class=\"bfra-card-head\">\n <svg width=\"16\" height=\"16\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path d=\"M12 9v4M12 17h.01\"\/><path d=\"M10.3 3.9L1.8 18a2 2 0 0 0 1.7 3h17a2 2 0 0 0 1.7-3L13.7 3.9a2 2 0 0 0-3.4 0z\"\/><\/svg>\n Risk Assessment Results\n <\/div>\n <div class=\"bfra-card-body\">\n <div class=\"bfra-error bfra-hidden\" id=\"bfraError\"><\/div>\n <div id=\"bfraResultBlock\">\n <div class=\"bfra-hero\">\n <div class=\"bfra-gauge-card\">\n <div class=\"bfra-kicker\">Bearing failure risk score<\/div>\n <svg class=\"bfra-gauge-svg\" viewBox=\"0 0 240 140\" aria-hidden=\"true\">\n <defs>\n <linearGradient id=\"bfraGaugeGrad\" x1=\"0\" y1=\"0\" x2=\"1\" y2=\"0\">\n <stop offset=\"0%\" stop-color=\"#16a34a\" \/>\n <stop offset=\"32%\" stop-color=\"#eab308\" \/>\n <stop offset=\"62%\" stop-color=\"#ea580c\" \/>\n <stop offset=\"100%\" stop-color=\"#dc2626\" \/>\n <\/linearGradient>\n <\/defs>\n <path d=\"M 30 118 A 90 90 0 0 1 210 118\" fill=\"none\" stroke=\"#e2e8f0\" stroke-width=\"14\" stroke-linecap=\"round\" \/>\n <path id=\"bfraGaugeArc\" class=\"bfra-arc\" d=\"M 30 118 A 90 90 0 0 1 210 118\" fill=\"none\" stroke=\"url(#bfraGaugeGrad)\" stroke-width=\"14\" stroke-linecap=\"round\" stroke-dasharray=\"282.7\" stroke-dashoffset=\"282.7\" \/>\n <g id=\"bfraNeedle\" class=\"bfra-needle\" transform=\"rotate(-90 120 118)\">\n <line x1=\"120\" y1=\"118\" x2=\"120\" y2=\"44\" stroke=\"#0f172a\" stroke-width=\"3\" stroke-linecap=\"round\" \/>\n <circle cx=\"120\" cy=\"118\" r=\"6\" fill=\"#0f172a\" \/>\n <\/g>\n <\/svg>\n <div class=\"bfra-score-wrap\">\n <div class=\"bfra-score\" id=\"bfraScore\">\u2014<\/div>\n <div class=\"bfra-score-unit\">points \/ 100<\/div>\n <\/div>\n <\/div>\n <div class=\"bfra-risk-banner bfra-med\" id=\"bfraRiskBanner\">\n <div class=\"bfra-kicker\">Risk level<\/div>\n <div class=\"bfra-risk-title\" id=\"bfraRiskTitle\">\u2014<\/div>\n <p class=\"bfra-risk-note\" id=\"bfraRiskNote\">Enter operating conditions and press Calculate.<\/p>\n <\/div>\n <\/div>\n\n <div class=\"bfra-metrics\">\n <div class=\"bfra-metric\">\n <div class=\"bfra-lbl\">Load ratio P \/ C<\/div>\n <div class=\"bfra-val\" id=\"bfraOutPc\">\u2014<\/div>\n <div class=\"bfra-sub\" id=\"bfraOutPcNote\">ISO 281 duty indicator<\/div>\n <\/div>\n <div class=\"bfra-metric\">\n <div class=\"bfra-lbl\">Dominant cause<\/div>\n <div class=\"bfra-val\" id=\"bfraOutTop\">\u2014<\/div>\n <div class=\"bfra-sub\">Highest weighted factor<\/div>\n <\/div>\n <div class=\"bfra-metric\">\n <div class=\"bfra-lbl\">Factors in alert<\/div>\n <div class=\"bfra-val\" id=\"bfraOutAlert\">\u2014<\/div>\n <div class=\"bfra-sub\">Score \u2265 50 on a 0\u2013100 scale<\/div>\n <\/div>\n <\/div>\n\n <div class=\"bfra-group\">\n <div class=\"bfra-group-title\">Weighted risk factors<\/div>\n <div class=\"bfra-bars\" id=\"bfraBars\"><\/div>\n <\/div>\n\n <div class=\"bfra-group\">\n <div class=\"bfra-group-title\">Main failure causes<\/div>\n <div class=\"bfra-causes\" id=\"bfraCauses\"><\/div>\n <\/div>\n\n <div class=\"bfra-group\">\n <div class=\"bfra-group-title\">Maintenance recommendations<\/div>\n <ul class=\"bfra-recs\" id=\"bfraRecs\"><\/ul>\n <\/div>\n\n <div class=\"bfra-group\">\n <div class=\"bfra-group-title\">Method notes<\/div>\n <div class=\"bfra-notes\">\n <p>\n This Bearing Failure Risk Assessment Calculator is a screening aid for industrial bearing reliability analysis,\n not a substitute for ISO 15243 failure investigation, OEM catalog checks, or measured condition monitoring.\n <\/p>\n <ul>\n <li>Load stress uses <span class=\"bfra-sym\">P<\/span>\/<span class=\"bfra-sym\">C<\/span> with type and load-direction modifiers (ISO 281 duty, not a full life calculation).<\/li>\n <li>Temperature risk follows typical grease thermal limits (~70 \u00b0C continuous, rapid film breakdown above ~110 \u00b0C).<\/li>\n <li>Vibration bands follow ISO 20816 \/ ISO 10816 velocity zones for general machinery.<\/li>\n <li>Lubrication, contamination and mounting dominate field failures; they carry the largest weights in this Bearing Failure Prediction Tool.<\/li>\n <li>Operating hours contribute an aging-wear term. Compare against the application L<sub>10<\/sub> before scheduling replacement.<\/li>\n <\/ul>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/section>\n <\/div>\n <\/div>\n\n<!-- WordPress Custom HTML: paste from the style tag through this boot script. If Calculate still fails, exclude bfra-js-b64 and bfra-boot-script in WP Rocket \/ LiteSpeed. -->\n<textarea id=\"bfra-js-b64\" aria-hidden=\"true\" 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