{"product_id":"premium-440c-stainless-steel-linear-rail-guide-wit","title":"Premium 440C Stainless Steel Linear Rail Guide With Miniature Bearing Carriage 3mm Precision Slider Slide Guideway For Cnc And 3D Printer Rig Upgrade Dead Nuts Smooth","description":"\u003cdiv\u003ePrecision 3mm Stainless Steel Linear Rail Guide Slider\u003cbr\u003e\n✔️ Single rail plus carriage set built from 440c steel for stable slides. \u003cp\u003eThis upgrade kit brings smooth motion control to your machine setup. You get one precision rail paired with a matching miniature bearing carriage. Mount it directly to your frame for reliable axis movement on any 3d printer or lightweight cnc rig.\u003c\/p\u003e ✅ One piece guide rail and matching sliding carriage included\u003cbr\u003e\n✅ Built from solid 440c stainless steel for long wear\u003cbr\u003e\n✅ Compact 3mm width fits tight setups and small frames\u003cbr\u003e\n✅ Model st3 design ensures straight travel and steady support\u003cbr\u003e \u003cp\u003e💡 What is a sealed linear slide unit handy for in diy machine builds?\u003cbr\u003eChoosing this compact guide set delivers reliable axis tracking for heavy duty printing jobs.\u003cbr\u003e- The hardened steel track resists warping under continuous lateral pressure\u003cbr\u003e- Embedded loaded balls lower friction while blocking filament chips\u003cbr\u003e- Narrow 3mm footprint frees up build area without sacrificing stability\u003cbr\u003e- Standardized mounting holes accept off the shelf bracket replacements easily\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":68247215603947,"sku":"VXB0DFVJS477","price":141.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41WYsL4gGgL.jpg?v=1792834665","url":"https:\/\/vxb.com\/products\/premium-440c-stainless-steel-linear-rail-guide-wit","provider":"VXB Bearings","version":"1.0","type":"link"}