{"product_id":"lmh12uu-flange-linear-ball-bearings-12x21x30mm-of","title":"Lmh12uu flange linear ball bearings 12x21x30mm, set of 4 built for smooth motion, steady alignment, and clean installs for CNC, automation, and replacement jobs, 4-pack with dependable long-run performance","description":"\u003cp\u003eLmh12Uu Flange Linear Ball made for smooth installs and clean fit\u003cbr\u003e✔️ Lmh12uu flange linear ball bearings 12x21x30mm, set of 4\u003c\/p\u003e\u003cp\u003eThis 4 pack is meant for clean replacement or upgrade work where fit and smooth operation matter.\u003cbr\u003e\u003cbr\u003e✅ Quantity: 4pcs lmh12uu flange linear bearings\u003cbr\u003e✅ Size: fkg lmh12uu linear ball bearing bore diameter (dr): 12mm, outer diameter (d): 21mm, total length (l): 30mm\u003cbr\u003e✅ Quality: fkg linear ball bearings are made of high quality bearing steel\u003cbr\u003e✅ Details: 4pcs lmk12uu linear ball bearing\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you choose end supports to keep a ballscrew aligned under load?\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":52222423630143,"sku":"VXB08GLD9CDP","price":57.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/lmh12uu-flange-linear-ball-bearings-12x21x30mm-4-pack-front-view.jpg?v=1772829188","url":"https:\/\/bearingscanada.com\/products\/lmh12uu-flange-linear-ball-bearings-12x21x30mm-of","provider":"Bearings Canada","version":"1.0","type":"link"}