{"product_id":"timken-e-4bf-trb-2-four-bolt-flange-block-bearing","title":"Timken E-4BF-TRB-2 Four-Bolt Flange Block Bearing","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=\"955\"\u003eThe Timken E-4BF-TRB-2 is a Type E four-bolt square flange mounted tapered roller bearing unit with a 2.000-inch bore, engineered to provide dependable shaft support in heavy-duty industrial applications subjected to combined radial and thrust loads. This housed bearing unit combines a precision tapered roller bearing with a rugged cast iron four-bolt flange housing, delivering excellent load capacity, secure mounting, and long service life in demanding operating environments. It is widely used in conveyors, material handling systems, mining equipment, aggregate processing, agricultural machinery, fans, crushers, and industrial power transmission equipment. Maintenance teams, OEMs, and system integrators specify this mounted bearing for new installations, equipment replacement, retrofit projects, expansion, and preventive maintenance to maximize equipment reliability and reduce downtime. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"957\" data-end=\"974\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"975\" data-end=\"1556\"\u003eThe Timken E-4BF-TRB-2 four-bolt square flange bearing is designed for machinery requiring rigid shaft support while accommodating both radial and axial loads. Its tapered roller bearing design delivers excellent load distribution, durability, and resistance to shock loading, while the four-bolt flange housing simplifies installation and alignment. Typical applications include belt conveyors, bucket elevators, mixers, crushers, fans, agricultural equipment, processing machinery, packaging systems, and other industrial rotating equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1558\" data-end=\"1587\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1588\" data-end=\"2657\"\u003e• Manufacturer Part Number (MPN): E-4BF-TRB-2\u003cbr data-start=\"1633\" data-end=\"1636\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1658\" data-end=\"1661\"\u003e• Product Type: Four-Bolt Flange Mounted Bearing Unit\u003cbr data-start=\"1714\" data-end=\"1717\"\u003e• Bearing Type: Type E Mounted Tapered Roller Bearing\u003cbr data-start=\"1770\" data-end=\"1773\"\u003e• Housing Style: 4-Bolt Square Flange\u003cbr data-start=\"1810\" data-end=\"1813\"\u003e• Shaft Size: 2.000 in (50.8 mm)\u003cbr data-start=\"1845\" data-end=\"1848\"\u003e• Design Units: Inch (Imperial)\u003cbr data-start=\"1879\" data-end=\"1882\"\u003e• Housing Material: Cast Iron\u003cbr data-start=\"1911\" data-end=\"1914\" data-is-only-node=\"\"\u003e• Housing Coating: E-Coat\u003cbr data-start=\"1939\" data-end=\"1942\"\u003e• Lubrication: Premium Industrial Grease\u003cbr data-start=\"1982\" data-end=\"1985\"\u003e• Dimension B: 3.500 in (88.90 mm)\u003cbr data-start=\"2019\" data-end=\"2022\"\u003e• Dimension L: 5.625 in (142.88 mm)\u003cbr data-start=\"2057\" data-end=\"2060\"\u003e• Dimension A: 3.094 in (78.58 mm)\u003cbr data-start=\"2094\" data-end=\"2097\"\u003e• Dimension J: 4.375 in (111.13 mm)\u003cbr data-start=\"2132\" data-end=\"2135\"\u003e• Bolt Diameter: 0.500 in (12.70 mm)\u003cbr data-start=\"2171\" data-end=\"2174\"\u003e• Dynamic Load Rating (C90): 10,300 lbf\u003cbr data-start=\"2213\" data-end=\"2216\"\u003e• Static Load Rating (C0): 43,000 lbf\u003cbr data-start=\"2253\" data-end=\"2256\"\u003e• Maximum Permissible Thrust Load: 2,590 lbf\u003cbr data-start=\"2300\" data-end=\"2303\"\u003e• Maximum Allowable Slip-Fit Radial Load: 8,400 lbf\u003cbr data-start=\"2354\" data-end=\"2357\"\u003e• Maximum Speed: 3,050 rpm\u003cbr data-start=\"2383\" data-end=\"2386\"\u003e• K Factor: 1.83\u003cbr data-start=\"2402\" data-end=\"2405\"\u003e• Weight: Approximately 12 lb (5.44 kg)\u003cbr data-start=\"2444\" data-end=\"2447\"\u003e• Typical Applications: Conveyors, mining equipment, crushers, agricultural machinery, fans, mixers, material handling equipment, and industrial power transmission systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2659\" data-end=\"2683\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2684\" data-end=\"2807\"\u003e• Timken E-4BF-TRB-2-ECC\u003cbr data-start=\"2708\" data-end=\"2711\"\u003e• Dodge Type E 2 in Four-Bolt Flange Bearing\u003cbr data-start=\"2755\" data-end=\"2758\"\u003e• SKF Type E Four-Bolt Flange Bearing (2 in Bore)\u003c\/p\u003e","brand":"TIMKEN","offers":[{"title":"New","offer_id":51714038726958,"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_68e3cac9-1a41-4157-a37c-64a988f2ac40.jpg?v=1770414589","url":"https:\/\/plgautomation.com\/products\/timken-e-4bf-trb-2-four-bolt-flange-block-bearing","provider":"PLG Automation ","version":"1.0","type":"link"}