{"product_id":"the-timken-company-t189w-tapered-thrust-bearing","title":"The Timken Company T189W Tapered Thrust 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=\"630\"\u003eThe Timken T189W tapered thrust roller bearing is used to support heavy unidirectional axial loads in industrial power transmission systems, gear drives, and heavy-duty machinery. Commonly installed in rolling mills, industrial gearboxes, machine tools, construction equipment, and other applications requiring high thrust load capacity and precise axial shaft positioning. Maintenance teams, OEMs, and system integrators use this bearing for replacement, repair, retrofit, and equipment overhaul to restore reliable thrust load performance and extend equipment service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"632\" data-end=\"649\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"650\" data-end=\"1061\"\u003eThe Timken T189W is a TTCS-style tapered thrust roller bearing featuring a retainer with oil holes to improve lubrication under demanding operating conditions. It is widely used in mining equipment, steel mills, heavy industrial machinery, gear drives, presses, and power transmission systems where high axial load capacity, durability, and long service life are essential. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1063\" data-end=\"1092\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1093\" data-end=\"1813\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1115\" data-end=\"1118\"\u003e• Manufacturer Part Number (MPN): T189W (T189W-904A2)\u003cbr data-start=\"1171\" data-end=\"1174\"\u003e• Product Type: Tapered thrust roller bearing\u003cbr data-start=\"1219\" data-end=\"1222\"\u003e• Bearing Type: TTCS tapered thrust roller bearing\u003cbr data-start=\"1272\" data-end=\"1275\"\u003e• Bore Diameter (ID): 1.885 in (47.879 mm)\u003cbr data-start=\"1317\" data-end=\"1320\"\u003e• Outside Diameter (OD): 3.266 in (82.956 mm)\u003cbr data-start=\"1365\" data-end=\"1368\"\u003e• Overall Width: 0.9063 in (23.020 mm)\u003cbr data-start=\"1406\" data-end=\"1409\"\u003e• Maximum Shaft Fillet Radius: 0.030 in (0.8 mm)\u003cbr data-start=\"1457\" data-end=\"1460\" data-is-only-node=\"\"\u003e• Oil Holes in Retainer: Yes (W designation)\u003cbr data-start=\"1504\" data-end=\"1507\"\u003e• Rolling Elements: Tapered rollers\u003cbr data-start=\"1542\" data-end=\"1545\"\u003e• Load Direction: Single-direction axial (thrust) load\u003cbr data-start=\"1599\" data-end=\"1602\"\u003e• Steering Pivot Rating: 14,300 lbf (64,000 N)\u003cbr data-start=\"1648\" data-end=\"1651\"\u003e• Bearing Weight: 1.1 lb (0.5 kg)\u003cbr data-start=\"1684\" data-end=\"1687\"\u003e• Bearing Material: High-quality bearing steel\u003cbr data-start=\"1733\" data-end=\"1736\"\u003e• Lubrication: Oil or grease compatible \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1815\" data-end=\"1839\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1840\" data-end=\"1925\"\u003e• Timken T189\u003cbr data-start=\"1853\" data-end=\"1856\"\u003e• Timken T189W-904A2\u003cbr data-start=\"1876\" data-end=\"1879\"\u003e• SKF tapered thrust roller bearing equivalent\u003c\/p\u003e","brand":"TIMKEN","offers":[{"title":"New","offer_id":51714030797102,"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_9652983c-bdc6-40de-b9a2-3b28a02b8892.jpg?v=1770414315","url":"https:\/\/plgautomation.com\/products\/the-timken-company-t189w-tapered-thrust-bearing","provider":"PLG Automation ","version":"1.0","type":"link"}