{"product_id":"lmk30luu-30mm-square-flange-linear-ball-bearing-do","title":"LMK30LUU 30mm Square Flange Linear Ball Bearing Double Sealed For 30mm Shafts In CNC Machines And 3D Printers, Smooth Glide High Performance Linear Motion Bushing, 2 Pack","description":"\u003cdiv\u003eLMK30LUU 30mm Square Flange Linear Bearing, 2Pk Sealed\u003cbr\u003e\n✔️ Bore 30mm, OD 45mm, L 123mm, Flange 58x58mm, Double Sealed \u003cp\u003eThese LMK30LUU square flange linear bearings ride on a 30mm shaft to deliver smooth, low-friction linear motion. They’re commonly used on CNC machines, 3D printers, and other precision equipment requiring guided movement.\u003c\/p\u003e \u003cp\u003e✅ Bore: 30mm\u003cbr\u003e✅ Outer Diameter: 45mm\u003cbr\u003e✅ Total Length: 123mm\u003cbr\u003e✅ Flange Base: 58mm x 58mm\u003cbr\u003e✅ Material: Chromium steel with nickel-plated surface\u003cbr\u003e✅ Sealing: Double sealed\u003cbr\u003e✅ Static Load: 5490N\u003cbr\u003e✅ Dynamic Load: 2490N\u003cbr\u003e✅ Pack: 2 pieces\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a 30mm square flange linear bearing used for in CNC machines and 3D printers? A quick answer:\u003cbr\u003e- used on 30mm shafts to provide guided, low-friction motion\u003cbr\u003e- ideal for CNC tables, 2-axis\/3-axis setups, and 3D printers\u003cbr\u003e- double sealed to keep lubricant in and contaminants out\u003cbr\u003e\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49080449040619,"sku":"VXB0BRD8KTP4","price":73.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51P79ftUydL.jpg?v=1784618395","url":"https:\/\/vxb.com\/products\/lmk30luu-30mm-square-flange-linear-ball-bearing-do","provider":"VXB Bearings","version":"1.0","type":"link"}