{"product_id":"3m-7010362769-ball-bearing-for-28391-electric-polisher","title":"3M 7010362769 Ball Bearing for 28391 Electric Polisher","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7010362769 is a replacement ball bearing designed for use with the 3M 28391 electric polisher. Ball bearings are critical rotating components that support the spindle and reduce friction during high-speed polishing operations. When a bearing wears or fails, it typically causes vibration, noise, or loss of tool performance. This OEM-style replacement restores proper operation and extends the service life of the polisher. Installation is performed by qualified technicians familiar with power tool disassembly and bearing replacement procedures.\u003c\/p\u003e\u003cp\u003eThis bearing is a direct replacement component for the 3M 28391 electric polisher, a tool commonly used in automotive finishing, surface preparation, and industrial polishing applications. The 28391 polisher is used by auto body professionals, detailers, and industrial finishing technicians. Refer to the 3M 28391 owner's manual parts list and tool schematic to confirm the correct location and orientation of this bearing within the tool assembly before proceeding with replacement.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOEM replacement ball bearing for the 3M 28391 electric polisher\u003c\/li\u003e\n\u003cli\u003eRestores smooth spindle rotation and reduces operational vibration\u003c\/li\u003e\n\u003cli\u003eSold individually as a direct service replacement component\u003c\/li\u003e\n\u003cli\u003eCompatible with the parts list and schematic in the 3M 28391 owner's manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replacement ball bearing for the 3M 28391 electric polisher. Consult the owner's manual parts list and tool schematic to verify correct fitment before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eBearing replacement on electric polishers should be performed by a qualified power tool technician. Disconnect and de-energize the tool completely before disassembly. Use appropriate bearing pullers and press tools to remove and seat bearings without damaging the housing or spindle. Refer to the 3M 28391 owner's manual for the complete parts list and disassembly schematic before beginning service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051141309224\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7010362769\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51345822843186,"sku":"7010362769","price":26.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310533320.jpg?v=1782063899","url":"https:\/\/voomisupply.com\/products\/3m-7010362769-ball-bearing-for-28391-electric-polisher","provider":"Voomi Supply","version":"1.0","type":"link"}