{"product_id":"20-pack-v-groove-ball-bearings-v623zz-3x12x4mm-dou","title":"20 Pack V Groove Ball Bearings V623ZZ 3x12x4mm Double Shielded Pro Grade Mini Rail Guides For Linear Motion Systems CNC Rails And Track Projects Durable Carbon Steel Construction","description":"\u003cdiv\u003e20-Pack V Groove Ball Bearings for Linear Motion\u003cbr\u003e\n✔️ 20pc V623ZZ rail bearings 3x12x4 mm, carbon steel \u003cp\u003eThese compact V groove ball bearings are built for precision in linear motion systems, CNC rails, and track-guided setups. The 3x12x4 mm size and double-shielded design make them ideal for hobby projects and light industrial uses.\u003c\/p\u003e \u003cp\u003e✅ Carbon steel construction for durability\u003cbr\u003e✅ 3x12x4 mm size fits compact guides\u003cbr\u003e✅ V-groove depth 1.4 mm for reliable rail engagement\u003cbr\u003e✅ Double shielding protects lubricant and blocks debris\u003cbr\u003e✅ 20 bearings per pack for multiple projects\u003c\/p\u003e \u003cp\u003e💡 What is a V groove ball bearing used for in linear motion systems? These handy bearings function like sealed ball bearings in small linear guides. - Ideal for CNC rails and linear slide units in hobby projects\n- Double shielding lowers lubricant loss and blocks debris\n- Carbon steel construction provides durability and cost efficiency\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52803855843647,"sku":"VXB078PFMDJ9","price":57.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/7129914hUDL.jpg?v=1776453258","url":"https:\/\/bearingscanada.com\/products\/20-pack-v-groove-ball-bearings-v623zz-3x12x4mm-dou","provider":"Bearings Canada","version":"1.0","type":"link"}