{"product_id":"value-collection-sfr188zz-miniature-flanged-ball-bearing","title":"Value Collection SFR188ZZ Miniature Flanged Ball Bearing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION SFR188ZZ is a miniature flanged ball bearing designed for compact rotating assemblies where precise, low-friction motion is required. It features a 0.25 inch bore diameter, a 0.5 inch outside diameter, and an overall width of 0.1875 inches. The double-shield design protects the internal raceway from debris and contamination without adding significant drag. Constructed with a stainless steel housing, the SFR188ZZ carries a static load capacity of 90 pounds and a dynamic load capacity of 243 pounds. It is rated ABEC-5, indicating a higher level of dimensional accuracy suitable for precision mechanical applications. A fixed flange with a 0.547 inch flange outside diameter simplifies axial retention during installation.\u003c\/p\u003e\n\u003cp\u003eThis bearing is used in precision mechanical equipment, small motors, instruments, and light-duty industrial assemblies where a compact form factor is essential. The flanged style seats against a housing shoulder to provide positive axial location without additional snap rings or retaining hardware. Single-row construction keeps the assembly profile thin. It is appropriate for residential and commercial applications involving small-diameter shaft assemblies, and is typically installed by mechanical technicians, maintenance professionals, or equipment repair technicians working on precision rotating components.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFlanged design with 0.547 inch flange OD for positive axial retention in a housing bore\u003c\/li\u003e\n  \u003cli\u003eDouble-shield construction keeps contaminants away from the internal raceway\u003c\/li\u003e\n  \u003cli\u003eStainless steel housing for corrosion resistance in demanding environments\u003c\/li\u003e\n  \u003cli\u003eABEC-5 precision rating for dimensional accuracy in close-tolerance applications\u003c\/li\u003e\n  \u003cli\u003e90 pound static load capacity and 243 pound dynamic load capacity\u003c\/li\u003e\n  \u003cli\u003eSingle-row, round bore configuration for straightforward shaft fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit bearing for compact rotating assemblies requiring a 0.25 inch bore, 0.5 inch OD, flanged miniature ball bearing with an ABEC-5 rating and double-shield configuration.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanical technician. De-energize and lock out all equipment before removing or installing bearings. Press or seat the bearing using a proper bearing installation tool applied to the outer ring only — never strike the inner ring directly, as this can damage the raceway. Verify shaft and housing dimensions are within tolerance before pressing to avoid premature failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Number\u003c\/strong\u003e: SFR188ZZ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Miniature\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: Double Shield\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlanged\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Type\u003c\/strong\u003e: With Flange\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Outside Diameter\u003c\/strong\u003e: 0.547 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamic Load Capacity\u003c\/strong\u003e: 243 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStatic Load Capacity\u003c\/strong\u003e: 90 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Rows\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Type\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eABEC Rating\u003c\/strong\u003e: ABEC-5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSnap Ring Included\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SFR188ZZ\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691741282610,"sku":"SFR188ZZ","price":17.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/42f35803d80874e11c87ecda0efee4de.jpg?v=1788289132","url":"https:\/\/voomisupply.com\/products\/value-collection-sfr188zz-miniature-flanged-ball-bearing","provider":"Voomi Supply","version":"1.0","type":"link"}