{"product_id":"value-collection-sr1-4zz-miniature-ball-bearing-double-shield","title":"Value Collection SR1-4ZZ Miniature Ball Bearing Double Shield","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION SR1-4ZZ is a miniature ball bearing designed for precision radial load applications in compact mechanical assemblies. Built with a stainless steel housing and a double-shield configuration, this single-row bearing controls contamination ingress while maintaining a low-profile footprint. It carries a dynamic load capacity of 70 pounds and a static load capacity of 23 pounds, making it well suited for light-duty spindle, motor shaft, and instrument applications where space is constrained. Rated ABEC-5, it meets closer dimensional and running-accuracy tolerances than standard ABEC-1 or ABEC-3 bearings, which matters in high-speed or precision-positioning scenarios.\u003c\/p\u003e\n\u003cp\u003eThis bearing is a common fit in small electric motors, fans, instrumentation, medical devices, and light industrial equipment where bore and outside diameter envelopes are tight. The 0.0781-inch bore, 0.25-inch outside diameter, and 0.1406-inch overall width allow it to drop into housings designed for fractional-inch miniature bearing standards. It is typically installed by mechanical technicians, OEM assembly personnel, and field service technicians working on precision rotating equipment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble-shield design reduces contamination exposure without requiring lubrication-sealed construction\u003c\/li\u003e\n  \u003cli\u003eStainless steel housing resists corrosion in humid or lightly washdown-exposed environments\u003c\/li\u003e\n  \u003cli\u003eABEC-5 tolerance rating ensures tighter dimensional accuracy for precision or higher-speed applications\u003c\/li\u003e\n  \u003cli\u003eSingle-row, round-bore, non-flanged profile fits standard miniature bearing housings\u003c\/li\u003e\n  \u003cli\u003e70-pound dynamic load capacity and 23-pound static load capacity for light radial load service\u003c\/li\u003e\n  \u003cli\u003eNo snap ring included; mounts by press fit or standard retaining methods into the housing bore\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement miniature ball bearing for precision mechanical assemblies requiring a 0.0781-inch bore, 0.25-inch outside diameter, and 0.1406-inch width in a double-shield, non-flanged configuration.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified mechanical or maintenance technicians. Always de-energize and lock out equipment before replacing bearings. Use a proper bearing press or driver tool to apply installation force to the bearing ring being seated — never strike the bearing directly or apply force through the rolling elements. Inspect the mating shaft and housing bore for wear, scoring, or out-of-round conditions before fitting the new bearing.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamic Load Capacity\u003c\/strong\u003e: 70 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStatic Load Capacity\u003c\/strong\u003e: 23 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 0.0781 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth (OAW)\u003c\/strong\u003e: 0.1406 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Rows\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: Double Shield\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Type\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlanged\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSnap Ring Included\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eABEC Rating\u003c\/strong\u003e: ABEC-5\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: SR1-4ZZ\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51693438828850,"sku":"SR1-4ZZ","price":29.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/064005a726bd252c452b7ac0cfc5b295.jpg?v=1788312399","url":"https:\/\/voomisupply.com\/products\/value-collection-sr1-4zz-miniature-ball-bearing-double-shield","provider":"Voomi Supply","version":"1.0","type":"link"}