{"product_id":"ball-screw-cnc-parts-sfu1204-nut-1pcs-ball","title":"Ball Screw CNC Parts SFU1204 NUT, 1pcs Ball Screw + 1pcs Nut + No End Machining, Diameter 12mm Lead 4mm Length 400mm for CNC axis motion, anti-backlash setup, and smoother linear travel under load, 1-pack replacement made for clean installs and","description":"\u003cp\u003eBall Screw Cnc Parts 1-pack built for smooth installs and solid results\u003cbr\u003e✔️ Ball Screw CNC Parts SFU1204 NUT, 1pcs Ball Screw + 1pcs Nut + No End Machining, Diameter 12mm Lead 4mm\u003c\/p\u003e\u003cp\u003eThis 1 pack is meant for clean replacement or upgrade work where fit and smooth operation matter.\u003cbr\u003e\u003cbr\u003e✅ Diameter: 12mm\/0.472\"\u003cbr\u003e✅ Lead\/Pitch: 4mm\/0.157\"\u003cbr\u003e✅ Overall length: 400mm\/15.748\"\u003cbr\u003e✅ Material: GCr15 steel\u003cbr\u003e✅ Accuracy grade: C7\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 What lubrication setup helps a ballscrew run smoother at higher speeds?\u003cbr\u003eQuick answer: match pitch, travel length, and support style to your axis load and speed.\u003cbr\u003e* Pitch controls feed rate and torque demand\u003cbr\u003e* Proper end supports keep alignment tight under load\u003cbr\u003e* Good lubrication cuts heat and wear over time\u003cbr\u003e\u003cbr\u003eBuilt to keep motion smooth and accuracy steady during long production runs.\u003c\/p\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47386702741739,"sku":"VXB07WV7G55Y","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ball-screw-cnc-sfu1204-nut-gcr15-steel.jpg?v=1770448122","url":"https:\/\/vxb.com\/products\/ball-screw-cnc-parts-sfu1204-nut-1pcs-ball","provider":"VXB Bearings","version":"1.0","type":"link"}