{"product_id":"needle-roller-rna-series-rna6901-rna6910-single-rn","title":"Needle roller RNA series RNA6901-RNA6910 single RNA6909 52x68x40mm sealed unit for linear slide high-precision low-noise Japan-made 1pc high-load long-life performance compatible with motion systems","description":"\u003cp\u003eNeedle roller bearing RNA6909 single 52x68x40mm\u003cbr\u003e\n✔️ High-precision sealed needle roller bearing, 1pc, 52x68x40mm\u003c\/p\u003e\n\n\u003cp\u003eThis single needle roller bearing (RNA6909) is built for linear slide units, small gearboxes and precision motion systems commonly found in automation and machine tools.\u003c\/p\u003e\n\n\u003cp\u003e✅ Model: RNA6909, part of RNA6901-RNA6910 series\u003cbr\u003e\n✅ Size: 52x68x40mm metric dimensions, single piece pack (1pc)\u003cbr\u003e\n✅ Sealed needle roller design for low operational noise and dust protection\u003cbr\u003e\n✅ High-load capacity with precision tolerance for long-life performance\u003cbr\u003e\n✅ Japan-made quality, suitable for linear slide unit and motion systems\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing used for in linear slide units and precision motion systems? Needle roller bearings provide compact, high-load radial support in tight spaces while keeping friction and noise down. They’re handy when you need strong support without bulk.\n\nShort answer and practical takeaways:\n- Compact radial profile suited for linear slide unit and small gearbox applications\n- High-load capacity and precision tolerance for steady motion and low noise\n- Sealed options protect against contamination for long-life performance\n- Ideal for automation, CNC, conveyors and other precision motion systems\u003c\/p\u003e⏹️","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47968852672747,"sku":"VXB0GBXCNQG2","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51aL7l_LPL.jpg?v=1775236655","url":"https:\/\/vxb.com\/products\/needle-roller-rna-series-rna6901-rna6910-single-rn","provider":"VXB Bearings","version":"1.0","type":"link"}