{"product_id":"sk20-aluminum-linear-motion-rod-rail-clamping-guid","title":"SK20 Aluminum Linear Motion Rod Rail Clamping Guide Support Two Piece Set for 20mm Shaft Precision Alignment and Stable Mounting for DIY CNC Machines and 3D Printers","description":"\u003cdiv\u003eAluminum 20mm Shaft Linear Guide Rail Clamp for DIY CNC\u003cbr\u003e\n✔️ Two-piece aluminum guide set for 20mm shafts, precise alignment \u003cp\u003eThe SK20 aluminum linear motion rod rail clamp set provides a sturdy two-piece mounting solution for 20mm shafts. It’s ideal for DIY CNC machines, 3D printers, and precision automation setups where stable, smooth movement matters.\u003c\/p\u003e \u003cp\u003e✅ Model: SK20\u003cbr\u003e✅ Fit for Shaft Dia: 20mm \/ 0.79 inch\u003cbr\u003e✅ Overall Size: 59 x 19 x 51.5 mm (2.32 x 0.75 x 2.03 in)\u003cbr\u003e✅ Hole Center Height: 31 mm (1.22 in)\u003cbr\u003e✅ Base Thickness: 10 mm (0.39 in)\u003cbr\u003e✅ Mount Hole Distance: 45 mm (1.77 in)\u003cbr\u003e✅ Mount Hole Dia: 6.6 mm (0.26 in)\u003cbr\u003e✅ Material: Aluminum\u003cbr\u003e✅ Color: Silver Tone\u003cbr\u003e✅ Packing List: 2 x Guide Support\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a pillow block bearing used for in 20mm shaft CNC setups?\u003c\/p\u003e\n\u003cp\u003eA handy, general explanation for typical uses in light industrial and DIY setups.\u003c\/p\u003e\n- Supports shaft alignment in CNC machines, 3D printers, and automation systems\n- Provides smooth, low-friction motion with aluminum housing\n- Compatible with 20mm shafts and standard mounting patterns\n- Handy for DIY projects needing precise motion guidance\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49043254182123,"sku":"VXB0DC5XP4RH","price":46.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71Ju3Ds_a7L.jpg?v=1783864407","url":"https:\/\/vxb.com\/products\/sk20-aluminum-linear-motion-rod-rail-clamping-guid","provider":"VXB Bearings","version":"1.0","type":"link"}