{"product_id":"dewalt-330003-21-ball-bearing-replacement-part","title":"Dewalt 330003-21 Ball Bearing Replacement Part","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DEWALT 330003-21 is a ball bearing replacement part designed for use in DEWALT power tools. Ball bearings support rotating shafts and reduce friction between moving components, allowing motors and drive assemblies to operate smoothly under load. This part is sourced directly from DEWALT and is intended to restore proper function in tools where the original bearing has worn, failed, or been damaged. Installation is typically performed by service technicians during a rebuild or preventive maintenance procedure.\u003c\/p\u003e\u003cp\u003eThis ball bearing is used in DEWALT power tool applications where a precision rotating support component is required. It is suited for service center use or field repair by experienced technicians familiar with power tool disassembly. Specific tool model compatibility should be confirmed against the DEWALT parts diagram for the tool being serviced before ordering.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOEM DEWALT replacement ball bearing for power tool service and repair\u003c\/li\u003e\n\u003cli\u003eSupports rotating shaft assemblies to reduce friction and wear\u003c\/li\u003e\n\u003cli\u003eIntended for use in motor or drive component rebuild applications\u003c\/li\u003e\n\u003cli\u003eDirect replacement sourced from DEWALT parts and accessories\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM replacement ball bearing for DEWALT power tools. Confirm fitment using the DEWALT parts diagram or service manual for the specific tool model being repaired.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eBearing replacement should be performed by a qualified service technician with experience in power tool disassembly and reassembly. Disconnect and de-energize the tool completely before beginning any service work. Proper bearing installation typically requires a bearing press or appropriate driver to avoid damage to the bearing race during seating. Refer to the applicable DEWALT service documentation for disassembly sequence and reassembly procedures.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e: Ball Bearing\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DEWALT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 330003-21\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DEWALT","offers":[{"title":"Default Title","offer_id":51204968284466,"sku":"330003-21","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/330003-21.jpg?v=1779713869","url":"https:\/\/voomisupply.com\/products\/dewalt-330003-21-ball-bearing-replacement-part","provider":"Voomi Supply","version":"1.0","type":"link"}