{"product_id":"timken-34300de-ball-bearing-insert","title":"Timken,34300DE,Ball Bearing Insert","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=\"623\"\u003eThe Timken 34300DE is a double-row tapered roller bearing cone designed for use with compatible Timken double cups to form a complete TDO (Tapered Double Outer) bearing assembly. Featuring a 3.000-inch bore and 4.500-inch overall cone width, this double cone is engineered to support heavy combined radial and axial loads while providing excellent rigidity and resistance to overturning moments. It is commonly used in industrial gearboxes, rolling mills, mining equipment, paper mills, steel processing machinery, and other heavy-duty power transmission applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"625\" data-end=\"642\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"643\" data-end=\"1139\"\u003eThe Timken 34300DE double tapered roller bearing cone is designed for heavy-duty industrial applications requiring high load capacity, accurate shaft alignment, and long service life. When paired with a compatible Timken double cup such as the 34478D, it forms a complete TDO bearing assembly suitable for gear drives, conveyors, mining machinery, rolling mills, construction equipment, and other rotating equipment subjected to high radial and thrust loads. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1141\" data-end=\"1170\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1171\" data-end=\"2461\"\u003e• Manufacturer Part Number (MPN): 34300DE\u003cbr data-start=\"1212\" data-end=\"1215\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1237\" data-end=\"1240\"\u003e• Product Type: Double tapered roller bearing cone\u003cbr data-start=\"1290\" data-end=\"1293\"\u003e• Bearing Type: Double-row tapered roller bearing cone (TDO component)\u003cbr data-start=\"1363\" data-end=\"1366\"\u003e• Series: 34000 Series\u003cbr data-start=\"1388\" data-end=\"1391\"\u003e• Bore Diameter (ID): 3.000 in (76.200 mm)\u003cbr data-start=\"1433\" data-end=\"1436\"\u003e• Overall Cone Width (B): 4.500 in (114.300 mm)\u003cbr data-start=\"1483\" data-end=\"1486\"\u003e• Number of Rows: Double\u003cbr data-start=\"1510\" data-end=\"1513\" data-is-only-node=\"\"\u003e• Compatible Double Cup Part Number: 34478D\u003cbr data-start=\"1556\" data-end=\"1559\"\u003e• Design Units: Inch\u003cbr data-start=\"1579\" data-end=\"1582\"\u003e• Cage Material: Stamped steel\u003cbr data-start=\"1612\" data-end=\"1615\"\u003e• Bearing Material: Through-hardened bearing steel\u003cbr data-start=\"1665\" data-end=\"1668\"\u003e• Maximum Shaft Fillet Radius: 0.030 in (0.80 mm)\u003cbr data-start=\"1717\" data-end=\"1720\"\u003e• Dynamic Radial Load Rating (C1, Two-Row): 178,000 N (40,000 lbf)\u003cbr data-start=\"1786\" data-end=\"1789\"\u003e• Dynamic Radial Load Rating (C90): 26,500 N (5,960 lbf)\u003cbr data-start=\"1845\" data-end=\"1848\"\u003e• Static Radial Load Rating (C0): 136,000 N (30,600 lbf)\u003cbr data-start=\"1904\" data-end=\"1907\"\u003e• Effective Center Location: 0.060 in (1.50 mm)\u003cbr data-start=\"1954\" data-end=\"1957\"\u003e• Shaft Backing Shoulder Diameter (db): 3.39 in (86.0 mm)\u003cbr data-start=\"2014\" data-end=\"2017\"\u003e• Weight: Approximately 9.5 lb (4.3 kg)\u003cbr data-start=\"2056\" data-end=\"2059\"\u003e• Function: Serves as the inner double-cone component of a TDO tapered roller bearing assembly for supporting heavy combined radial and axial loads.\u003cbr data-start=\"2207\" data-end=\"2210\"\u003e• Features: Double-row cone construction, separable design, precision-ground raceways, stamped steel cage, optimized roller geometry, high load capacity, and long service life in demanding industrial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2463\" data-end=\"2487\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2488\" data-end=\"2728\"\u003e• Timken 34300DE double tapered roller bearing cone\u003cbr data-start=\"2539\" data-end=\"2542\"\u003e• SKF equivalent double tapered roller bearing cone (application dependent)\u003cbr data-start=\"2617\" data-end=\"2620\"\u003e• NTN equivalent double tapered roller bearing cone\u003c\/p\u003e","brand":"Timken","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714060189998,"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_6cc6e00d-b4ea-4569-a693-aa885bb1d930.jpg?v=1770415230","url":"https:\/\/plgautomation.com\/products\/timken-34300de-ball-bearing-insert","provider":"PLG Automation ","version":"1.0","type":"link"}