{"product_id":"timken-jhm840449-tapered-roller-bearing-cone","title":"Timken JHM840449 Tapered Roller Bearing Cone","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"886\"\u003eThe Timken JHM840449 Z12 tapered roller bearing cone is a precision single cone (inner ring assembly) designed to support high combined radial and axial loads in demanding industrial rotating equipment. Commonly installed in industrial gearboxes, conveyors, mining equipment, construction machinery, agricultural equipment, and power transmission systems where accurate shaft support, high load capacity, and extended bearing life are essential. Maintenance teams, OEMs, and system integrators use this tapered roller bearing cone for equipment repair, replacement, machine rebuilds, and drivetrain retrofits when paired with the compatible Timken JHM840410 tapered roller bearing cup. The \"Z12\" designation is a manufacturer suffix identifying a specific production variation while maintaining compatibility with the matching cup. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"888\" data-end=\"905\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"906\" data-end=\"1492\"\u003eThe Timken JHM840449 Z12 tapered roller bearing cone is engineered for demanding industrial applications requiring precise shaft alignment and reliable performance under combined radial and axial loads. It is widely used in industrial gear reducers, heavy-duty conveyors, mining and aggregate equipment, construction machinery, agricultural equipment, and other power transmission systems where it operates with the Timken JHM840410 tapered roller bearing cup to provide dependable operation, efficient load distribution, and extended service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1494\" data-end=\"1523\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1524\" data-end=\"2301\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1546\" data-end=\"1549\"\u003e• Manufacturer Part Number (MPN): JHM840449 Z12\u003cbr data-start=\"1596\" data-end=\"1599\"\u003e• Product Type: Tapered roller bearing cone\u003cbr data-start=\"1642\" data-end=\"1645\"\u003e• Bearing Type: Single cone (inner ring assembly)\u003cbr data-start=\"1694\" data-end=\"1697\"\u003e• Series: JHM840400\u003cbr data-start=\"1716\" data-end=\"1719\"\u003e• Design Series: TS (Tapered Single)\u003cbr data-start=\"1755\" data-end=\"1758\"\u003e• Bore Diameter (ID): 200 mm (7.874 in)\u003cbr data-start=\"1797\" data-end=\"1800\"\u003e• Inner Ring Width (B): 62 mm (2.4409 in)\u003cbr data-start=\"1841\" data-end=\"1844\"\u003e• Cage Type: Stamped steel cage\u003cbr data-start=\"1875\" data-end=\"1878\"\u003e• Material: High-grade bearing steel\u003cbr data-start=\"1914\" data-end=\"1917\"\u003e• Load Type: Combined radial and axial loads\u003cbr data-start=\"1961\" data-end=\"1964\"\u003e• Dynamic Radial Load Rating (C1): 695,000 N (156,000 lbf)\u003cbr data-start=\"2022\" data-end=\"2025\"\u003e• Static Radial Load Rating (C0): 1,280,000 N (287,000 lbf)\u003cbr data-start=\"2084\" data-end=\"2087\"\u003e• Dynamic Axial Load Rating (Ca90): 161,000 N (36,200 lbf)\u003cbr data-start=\"2145\" data-end=\"2148\"\u003e• Maximum Shaft Fillet Radius: 3.56 mm (0.14 in)\u003cbr data-start=\"2196\" data-end=\"2199\"\u003e• Weight: 15.3 kg (33.8 lb)\u003cbr data-start=\"2226\" data-end=\"2229\"\u003e• Compatible Cup: Timken JHM840410 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2303\" data-end=\"2327\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2328\" data-end=\"2427\"\u003e• Timken JHM840449 cone + JHM840410 cup\u003cbr data-start=\"2367\" data-end=\"2370\"\u003e• NTN JHM840449 equivalent\u003cbr data-start=\"2396\" data-end=\"2399\"\u003e• SKF JHM840449 equivalent\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714036400430,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8a6b5545-857f-4f17-ae91-a1a9e9e9ab23.jpg?v=1770414506","url":"https:\/\/plgautomation.com\/products\/timken-jhm840449-tapered-roller-bearing-cone","provider":"PLG Automation ","version":"1.0","type":"link"}