{"product_id":"the-timken-company-7318wnsu-angular-contact-bearing","title":"The Timken Company 7318WNSU Angular Contact 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=\"669\"\u003eThe Timken Fafnir 7318WNSU angular contact bearing is a single row angular contact ball bearing designed to support combined radial and axial loads in high-speed industrial rotating equipment. Commonly installed in machine tool spindles, industrial gearboxes, pumps, compressors, electric motors, and precision manufacturing equipment where high-speed operation and accurate shaft positioning are essential. Maintenance teams, OEMs, and system integrators use this bearing for equipment repairs, bearing replacements, retrofit projects, and precision machinery maintenance to maximize performance and service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"671\" data-end=\"688\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"689\" data-end=\"1188\"\u003eThe Timken Fafnir 7318WNSU angular contact bearing is engineered for demanding industrial applications requiring high thrust capacity, smooth operation, and precise shaft guidance. Its universal mounting design and 40° contact angle make it suitable for duplex bearing arrangements in machine tools, industrial drives, pumps, compressors, precision gearboxes, and other high-speed rotating equipment operating under combined radial and axial loading conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1190\" data-end=\"1219\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1220\" data-end=\"2187\"\u003e• Manufacturer Part Number (MPN): 7318WNSU\u003cbr data-start=\"1262\" data-end=\"1265\"\u003e• Manufacturer: Timken Fafnir\u003cbr data-start=\"1294\" data-end=\"1297\"\u003e• Product Type: Angular Contact Ball Bearing\u003cbr data-start=\"1341\" data-end=\"1344\"\u003e• Bearing Type: Single Row Angular Contact Ball Bearing\u003cbr data-start=\"1399\" data-end=\"1402\"\u003e• Series: 7300 Series\u003cbr data-start=\"1423\" data-end=\"1426\"\u003e• Contact Angle: 40°\u003cbr data-start=\"1446\" data-end=\"1449\"\u003e• Design Units: Metric\u003cbr data-start=\"1471\" data-end=\"1474\"\u003e• Bore Diameter (d): 90 mm\u003cbr data-start=\"1500\" data-end=\"1503\" data-is-only-node=\"\"\u003e• Outside Diameter (D): 190 mm\u003cbr data-start=\"1533\" data-end=\"1536\"\u003e• Width (C): 43 mm\u003cbr data-start=\"1554\" data-end=\"1557\"\u003e• Dynamic Radial Load Rating (C1): 40,000 lbf (177,000 N)\u003cbr data-start=\"1614\" data-end=\"1617\"\u003e• Static Radial Load Rating (C0): 30,500 lbf (135,000 N)\u003cbr data-start=\"1673\" data-end=\"1676\"\u003e• Limiting Speed (Grease): 2,500 rpm\u003cbr data-start=\"1712\" data-end=\"1715\"\u003e• Limiting Speed (Oil): 2,860 rpm\u003cbr data-start=\"1748\" data-end=\"1751\"\u003e• Cage Type: Ball Piloted Pressed Brass Cage\u003cbr data-start=\"1795\" data-end=\"1798\"\u003e• Ball Material: Steel\u003cbr data-start=\"1820\" data-end=\"1823\"\u003e• Radial Internal Clearance: C3\u003cbr data-start=\"1854\" data-end=\"1857\"\u003e• Universal Mounting: Yes (SU)\u003cbr data-start=\"1887\" data-end=\"1890\"\u003e• Precision Class: ISO P0 \/ Standard\u003cbr data-start=\"1926\" data-end=\"1929\"\u003e• Maximum Shaft Fillet Radius: 0.118 in (3 mm)\u003cbr data-start=\"1975\" data-end=\"1978\"\u003e• Weight: 13.76 lb (6.247 kg)\u003cbr data-start=\"2007\" data-end=\"2010\"\u003e• Typical Applications: Machine tool spindles, industrial gearboxes, pumps, compressors, electric motors, precision manufacturing equipment \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2189\" data-end=\"2213\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2214\" data-end=\"2259\"\u003e• SKF 7318 BECBM\u003cbr data-start=\"2230\" data-end=\"2233\"\u003e• NSK 7318AW\u003cbr data-start=\"2245\" data-end=\"2248\"\u003e• NTN 7318U\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714042200366,"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_30cc984b-ca89-488f-b568-51eaead631a0.jpg?v=1770414709","url":"https:\/\/plgautomation.com\/products\/the-timken-company-7318wnsu-angular-contact-bearing","provider":"PLG Automation ","version":"1.0","type":"link"}