{"product_id":"smr84-2rs-stainless-steel-ceramic","title":"SMR84-2RS Stainless Steel Ceramic Si3N4 ABEC-7 Ball Bearing","description":"\u003cp\u003e\u003cb\u003eSMR84-2RS ceramic Si3N4 ABEC-7\u003c\/b\u003e\u003cstrong\u003e Stainless Steel Deep groove dry ball  bearing single row Radial Bearing 4 mm ID x 8 mm OD x 3 mm  Wide.\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eItem Sku : SMR84-2RS  \u003c\/li\u003e\n\u003cli\u003eType : Deep groove ball bearings single row  \u003c\/li\u003e\n\u003cli\u003eMaterial : Stainless Steel  \u003c\/li\u003e\n\u003cli\u003eCeramic Balls (Si3N4)\u003c\/li\u003e\n\u003cli\u003eLubrication: Dry\u003c\/li\u003e\n\u003cli\u003eInner (ID) : 4mm  \u003c\/li\u003e\n\u003cli\u003eOuter (OD) : 8mm  \u003c\/li\u003e\n\u003cli\u003eWidth : 3mm\u003c\/li\u003e\n\u003cli\u003eSize : 4mm x 8mm x 3mm  \u003c\/li\u003e\n\u003cli\u003eSize Inch : 0.157\" x 0.315\" x 0.118\"  \u003c\/li\u003e\n\u003cli\u003eDynamic load : 0.4 kN  \u003c\/li\u003e\n\u003cli\u003eStatic load : 0.14 kN  \u003c\/li\u003e\n\u003cli\u003eLimiting Speed : 61000 rmp  \u003c\/li\u003e\n\u003cli\u003eCage : Stainless Steel  \u003c\/li\u003e\n\u003cli\u003eQuality: ABEC-7\u003c\/li\u003e\n\u003cli\u003eEnclosure : Double Sealed  \u003c\/li\u003e\n\u003cli\u003eQuantity : One Bearing  \u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003ch3\u003e💡 What Does ABEC-7 Mean?\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eABEC-7\u003c\/strong\u003e is a high-precision rating from the \u003cem\u003eAnnular Bearing Engineers’ Committee (ABEC)\u003c\/em\u003e, indicating extremely tight manufacturing tolerances. These bearings provide \u003cstrong\u003eultra-smooth, low-friction performance\u003c\/strong\u003e and are often used in \u003cstrong\u003ehigh-speed, high-accuracy applications\u003c\/strong\u003e.\u003c\/p\u003e \u003cp\u003eABEC-7 bearings are commonly found in \u003cstrong\u003eprecision instruments, aerospace equipment, high-end electric motors\u003c\/strong\u003e, and demanding industrial machinery. They offer \u003cstrong\u003eexceptional performance\u003c\/strong\u003e but are typically more expensive due to the level of accuracy involved.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49312798179521,"sku":"SMR84-2RS-CERAMIC","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/smr84-2rs-stainless-steel-ceramic-si3n4-abec-7-ball-vxb-ball-bearings-32680094662891_871ffac3-3a32-46b0-ba75-fd58be8b2eaa.jpg?v=1748647238","url":"https:\/\/smallbearings.com\/zh\/products\/smr84-2rs-stainless-steel-ceramic","provider":"Small Bearings","version":"1.0","type":"link"}