{"product_id":"5-pack-linear-bearings-set-lm12uu-lm13uu-lm16uu-lm","title":"5 Pack Linear Bearings Set LM12UU LM13UU LM16UU LM20UU ABEC-1 High Precision Ball Bearings For CNC Linear Guides 12mm 13mm 16mm 20mm, Pro Grade, DIY Friendly, CNC Ready For Smooth Motion","description":"\u003cdiv\u003eFive-Pack ABEC-1 Linear Bearings for CNC Guides 12-20mm\u003cbr\u003e\n✔️ Five bearings LM12UU LM13UU LM16UU LM20UU, ABEC-1 precision \u003cp\u003eThe set features ABEC-1 precision linear bearings sized for 12, 13, 16, and 20 mm guides. Perfect for DIY CNC rigs, 3D printers, and any project needing smooth shaft motion.\u003c\/p\u003e ✅ Sizes: 12mm, 13mm, 16mm, 20mm bores \u003cbr\u003e\n✅ Pack: 5 bearings total (LM12UU, LM13UU, LM16UU, LM20UU) \u003cbr\u003e\n✅ ABEC-1 grade for better stability and durability \u003cbr\u003e \u003cp\u003e💡 What is a pillow block bearing used for in a CNC or linear-motion setup? It’s a handy way to support and align a rotating shaft for smooth, accurate motion.\n- assists shaft alignment and reduces play on 12-20 mm systems\n- enables smooth linear motion with ABEC-1 bearings\n- common in DIY CNC rigs, 3D printers, and automation projects\n\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49131087397099,"sku":"VXB0HC3BD2BL","price":114.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41QHk0hXvfL.jpg?v=1785510037","url":"https:\/\/vxb.com\/products\/5-pack-linear-bearings-set-lm12uu-lm13uu-lm16uu-lm","provider":"VXB Bearings","version":"1.0","type":"link"}