{"product_id":"mrc-1904szz-thin-section-ball-bearings","title":"MRC 1904SZZ Thin Section Ball Bearings Pro Grade Precision Micro Size Built For Small Machinery And CNC Tools Low Friction For Smooth Operation And Durable Performance","description":"\u003cdiv\u003eMRC 1904SZZ thin section ball bearing for micro CNC\u003cbr\u003e\n✔️ 4 mm bore, 9 mm OD, 3 mm wide, SZZ sealed shields \u003cp\u003eThis 1904SZZ thin section ball bearing is designed for compact machines and small CNC tools. Its slim profile fits tight assemblies, delivering smooth, low-friction motion with durable performance in demanding environments.\u003c\/p\u003e ✅ Bore 4 mm (0.157 in), OD 9 mm (0.354 in), width 3 mm (0.118 in) for compact fit\u003cbr\u003e\n✅ Sealed shields: SZZ to protect inner race from dust and debris\u003cbr\u003e\n✅ Pro-grade steel with minimal cross-section for smooth operation\u003cbr\u003e\n✅ Pack: single bearing (1) for micro-assembly use\u003cbr\u003e \u003cp\u003e💡 What is a thin section ball bearing used for in micro CNC tooling?\u003c\/p\u003e\n\u003cp\u003eThin-section bearings are built for tight spaces while keeping accuracy.\u003c\/p\u003e\n- Handy for micro spindles, precision slides, and tiny axis assemblies\n- Reduces friction and wear for smoother, more predictable motion\n- Shields guard against dust in workshop environments\n- Ideal for compact CNC heads and robotics joints \u003c\/div\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":48020940062955,"sku":"MRC-1131962","price":147.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/mrc-1904szz-thin-section-ball-bearing-sealed.jpg?v=1775262482","url":"https:\/\/vxb.com\/products\/mrc-1904szz-thin-section-ball-bearings","provider":"VXB Bearings","version":"1.0","type":"link"}