{"product_id":"the-timken-company-mm9310wi2hquh-precision-bearing-set","title":"The Timken Company MM9310WI2HQUH Precision Bearing Set","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=\"531\"\u003eThe Timken MM9310WI2HQUH precision bearing set is used in high-precision machine tool spindles and ball screw support systems requiring accurate radial and axial positioning. Commonly installed in CNC machining centers, milling machines, precision grinding equipment, and high-speed industrial machine tools. Maintenance teams, OEMs, and machine tool integrators use this precision bearing set for replacement, spindle rebuilding, and performance-critical machine maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"533\" data-end=\"550\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"551\" data-end=\"1010\"\u003eThe Timken MM9310WI2HQUH precision bearing set is designed for high-speed, high-accuracy machine tool applications where rigidity, low runout, and precise shaft positioning are essential. It is commonly used in CNC machining centers, precision milling machines, grinding machines, ball screw support assemblies, and other industrial automation equipment requiring reliable spindle performance and extended operating life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1012\" data-end=\"1041\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1042\" data-end=\"1886\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1064\" data-end=\"1067\"\u003e• Manufacturer Part Number (MPN): MM9310WI2HQUH\u003cbr data-start=\"1114\" data-end=\"1117\"\u003e• Alternate Reference: #305263\u003cbr data-start=\"1147\" data-end=\"1150\"\u003e• Product Type: Precision bearing set\u003cbr data-start=\"1187\" data-end=\"1190\"\u003e• Bearing Type: Single-row angular contact ball screw support bearing, QUH matched set\u003cbr data-start=\"1276\" data-end=\"1279\"\u003e• Series: Fafnir MM9-H precision bearings\u003cbr data-start=\"1320\" data-end=\"1323\"\u003e• Bore Diameter: 1.5000 in (38.100 mm)\u003cbr data-start=\"1361\" data-end=\"1364\"\u003e• Outside Diameter: 2.8346 in (72.000 mm)\u003cbr data-start=\"1405\" data-end=\"1408\" data-is-only-node=\"\"\u003e• Bearing Width: 0.6250 in (15.88 mm)\u003cbr data-start=\"1445\" data-end=\"1448\"\u003e• Total Width: 2.5000 in (63.52 mm)\u003cbr data-start=\"1483\" data-end=\"1486\"\u003e• Contact Angle: 60°\u003cbr data-start=\"1506\" data-end=\"1509\"\u003e• Ball Type: Steel\u003cbr data-start=\"1527\" data-end=\"1530\"\u003e• Cage Type: CR phenolic outer land riding cage\u003cbr data-start=\"1577\" data-end=\"1580\"\u003e• Dynamic Radial Load Rating (C1): 8,150 lbf (36,300 N)\u003cbr data-start=\"1635\" data-end=\"1638\"\u003e• Static Radial Load Rating (C0): 10,200 lbf (45,400 N)\u003cbr data-start=\"1693\" data-end=\"1696\"\u003e• Limiting Speed (Grease): 2,500 rpm\u003cbr data-start=\"1732\" data-end=\"1735\"\u003e• Limiting Speed (Oil): 5,000 rpm\u003cbr data-start=\"1768\" data-end=\"1771\"\u003e• Application: Precision machine tool spindles and ball screw support systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1888\" data-end=\"1912\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1913\" data-end=\"1997\"\u003e• Timken MM9310WI2HSUL\u003cbr data-start=\"1935\" data-end=\"1938\"\u003e• Timken MM9310WI2HDUH\u003cbr data-start=\"1960\" data-end=\"1963\"\u003e• Timken MM9310WI2HQUH matched set\u003c\/p\u003e","brand":"TIMKEN","offers":[{"title":"New","offer_id":51714033975598,"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_d9312519-0f03-4f6e-a3b6-b04ecad869b6.jpg?v=1770414423","url":"https:\/\/plgautomation.com\/products\/the-timken-company-mm9310wi2hquh-precision-bearing-set","provider":"PLG Automation ","version":"1.0","type":"link"}