{"product_id":"2pcs-500mm-hgr20-linear-guide-rail-4-bearing","title":"2pcs 500mm hgr20 linear guide rail with 4 bearing block, 1pcs 500mm sfu1204 ball screw with metal deflector ball screw nut built for smooth motion, steady alignment, and clean installs for CNC, automation, and replacement jobs, 2-pack with","description":"\u003cp\u003e2Pcs 500Mm Hgr20 Linear made for smooth installs and clean fit\u003cbr\u003e✔️ 2pcs 500mm hgr20 linear guide rail with 4 bearing block, 1pcs 500mm sfu1204 ball screw with metal deflector\u003c\/p\u003e\u003cp\u003eThis 2 pack is meant for clean replacement or upgrade work where fit and smooth operation matter.\u003cbr\u003e\u003cbr\u003e✅ Complete linear rail kits: this linear guide rail is of 2pcs 500mm hgr20 linear guides kit and 1pcs 500mm sfu1204 ballscrew kit.\u003cbr\u003e✅ 500mm hgr20 linear guides kit: 2* hgr20 500mm rail shafts，4 * hgh20ca blocks\u003cbr\u003e✅ Sfu1204 500mm ballscrew kit: end machined ballscrew sfu1204 500mm l with nut+bk10\/bf10+ball nut housing+coupler\u003cbr\u003e✅ Details: complete linear rail kits:this linear guide rail is of 2 * 500mm hgr20 linear guides kit and 1 * 500mm sfu1204 ballscrew kit.\u003cbr\u003e✅ Pack size: 2\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you prevent ballscrew whip on long travel CNC machines?\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":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52222432084287,"sku":"VXB0CW9SXF65","price":209.37,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/hgr20-linear-rail-ballscrew-kit-horizontal-view.jpg?v=1772830768","url":"https:\/\/bearingscanada.com\/products\/2pcs-500mm-hgr20-linear-guide-rail-4-bearing","provider":"Bearings Canada","version":"1.0","type":"link"}