{"product_id":"flat-roller-cage-single-row-guide-ft3525nb2-352575","title":"Flat roller cage single-row guide FT3525NB2 3.5×25×75 mm synthetic resin retainer, quiet needle-bearing slide unit, precision rolling assembly for machine tool beds, rigid, low friction, each","description":"Flat roller cage single-row linear guide FT3525NB2\u003cbr\u003e\n✔️ 3.5×25×75 mm, synthetic resin retainer, single piece\n\n\u003cp\u003eThis single-piece flat roller cage converts plain guide ways into a rolling linear slide unit, commonly used on machine tool beds and other low-noise motion systems.\u003c\/p\u003e\n\n✅ Diameter: 3.5 mm (needle roller size) \u003cbr\u003e\n✅ Height: 25 mm, compact low cross-section \u003cbr\u003e\n✅ Length: 75 mm, single-row retainer design \u003cbr\u003e\n✅ Material: synthetic resin cage for quiet operation \u003cbr\u003e\n✅ Series\/type: FT Series, single row rolling guide \u003cbr\u003e\n✅ Pack size: sold as one piece (each), easy handling and assembly \u003cbr\u003e\n\n\u003cp\u003e💡 What is a linear slide unit used for in machine tools?\nA linear slide unit provides precise, low-friction straight-line motion for tooling or workpiece movement. It replaces plain guide ways with rolling elements to improve accuracy and reduce stick-slip.\n- Improves positioning accuracy and repeatability in machine tool beds and fixtures\n- Reduces friction and noise compared with plain bearings; works well where sealed ball bearing or ceramic components are used elsewhere\n- Offers high rigidity and load capacity using needle rollers guided by a precise resin retainer\n- Handy for retrofitting conventional slides into a rolling guide type without major redesign\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511140806975,"sku":"1911585","price":31.41,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/08fac41d5437d07fa6cf890f64c4aa6f.jpg?v=1776656278","url":"https:\/\/bearingscanada.com\/products\/flat-roller-cage-single-row-guide-ft3525nb2-352575","provider":"Bearings Canada","version":"1.0","type":"link"}