{"product_id":"timken-34300a-tapered-roller-bearing-cone","title":"TIMKEN 34300A TAPERED ROLLER BEARING CONE","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"711\"\u003eThe Timken 34300A is a single-row tapered roller bearing cone from the Timken 34000 Series. Designed for use with compatible Timken bearing cups such as the Timken 34478, 34492A, or 34500 to form a complete tapered roller bearing assembly, it is engineered to support combined radial and axial loads while maintaining precise shaft alignment. The \"A\" suffix denotes a dimensional or design variation within the same bearing series while maintaining interchangeability with its specified matching cups. This bearing is commonly used in industrial gearboxes, mining equipment, rolling mills, construction machinery, and heavy-duty power transmission systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"713\" data-end=\"730\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"731\" data-end=\"1209\"\u003eThe Timken 34300A tapered roller bearing cone is designed for heavy-duty applications requiring reliable performance under combined radial and thrust loads. Its separable cone design simplifies installation, adjustment, and maintenance. When paired with a compatible Timken cup, it is commonly used in industrial gearboxes, conveyors, mining machinery, steel processing equipment, construction equipment, and other heavy rotating machinery. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1211\" data-end=\"1240\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1241\" data-end=\"2727\"\u003e• Manufacturer Part Number (MPN): 34300A\u003cbr data-start=\"1281\" data-end=\"1284\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1306\" data-end=\"1309\"\u003e• Product Type: Tapered roller bearing cone\u003cbr data-start=\"1352\" data-end=\"1355\"\u003e• Bearing Type: Single-row tapered roller bearing cone (TS)\u003cbr data-start=\"1414\" data-end=\"1417\"\u003e• Series: 34000 Series\u003cbr data-start=\"1439\" data-end=\"1442\"\u003e• Compatible Cup Part Numbers: 34478, 34492A, 34500\u003cbr data-start=\"1493\" data-end=\"1496\"\u003e• Bore Diameter (ID): 3.000 in (76.200 mm)\u003cbr data-start=\"1538\" data-end=\"1541\"\u003e• Cone Width (B): 0.9060 in (23.012 mm)\u003cbr data-start=\"1580\" data-end=\"1583\" data-is-only-node=\"\"\u003e• Design Units: Inch\u003cbr data-start=\"1603\" data-end=\"1606\"\u003e• Cage Material: Stamped steel\u003cbr data-start=\"1636\" data-end=\"1639\"\u003e• Bearing Material: Through-hardened bearing steel\u003cbr data-start=\"1689\" data-end=\"1692\"\u003e• Dynamic Radial Load Rating (C1): 102,000 N (23,000 lbf)\u003cbr data-start=\"1749\" data-end=\"1752\"\u003e• Dynamic Radial Load Rating (C90): 26,500 N (5,960 lbf)\u003cbr data-start=\"1808\" data-end=\"1811\"\u003e• Static Radial Load Rating (C0): 136,000 N (30,600 lbf)\u003cbr data-start=\"1867\" data-end=\"1870\"\u003e• Dynamic Axial Load Rating (Ca90): 20,500 N (4,600 lbf)\u003cbr data-start=\"1926\" data-end=\"1929\"\u003e• e Factor: 0.45\u003cbr data-start=\"1945\" data-end=\"1948\"\u003e• K Factor: 1.30\u003cbr data-start=\"1964\" data-end=\"1967\"\u003e• Y Factor: 1.33\u003cbr data-start=\"1983\" data-end=\"1986\"\u003e• Geometry Factor (Cg): 0.109\u003cbr data-start=\"2015\" data-end=\"2018\"\u003e• Effective Center Location: 0.060 in (1.50 mm)\u003cbr data-start=\"2065\" data-end=\"2068\"\u003e• Maximum Shaft Fillet Radius: 0.080 in (2.00 mm)\u003cbr data-start=\"2117\" data-end=\"2120\"\u003e• Shaft Backing Shoulder Diameter (Frontface): 3.31 in (84.0 mm)\u003cbr data-start=\"2184\" data-end=\"2187\"\u003e• Shaft Backing Shoulder Diameter (Backface): 3.39 in (86.0 mm)\u003cbr data-start=\"2250\" data-end=\"2253\"\u003e• Weight: Approximately 2.1 lb (1.0 kg) when paired with 34478 cup; cone only weighs approximately 1.0 kg (2.2 lb)\u003cbr data-start=\"2367\" data-end=\"2370\"\u003e• Function: Serves as the inner cone component of a tapered roller bearing assembly supporting combined radial and axial loads.\u003cbr data-start=\"2497\" data-end=\"2500\"\u003e• Features: Separable cone design, precision-ground raceways, stamped steel cage, optimized roller geometry, high load capacity, and long service life for demanding industrial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2729\" data-end=\"2753\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2754\" data-end=\"2965\"\u003e• Timken 34300A tapered roller bearing cone\u003cbr data-start=\"2797\" data-end=\"2800\"\u003e• SKF equivalent tapered roller bearing cone (application dependent)\u003cbr data-start=\"2868\" data-end=\"2871\"\u003e• NTN equivalent tapered roller bearing cone\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714060255534,"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_0d9f7a9e-0825-4451-9b18-9a9426f99af9.jpg?v=1770415233","url":"https:\/\/plgautomation.com\/products\/timken-34300a-tapered-roller-bearing-cone","provider":"PLG Automation ","version":"1.0","type":"link"}