{"product_id":"top-shelf-rock-solid-full-ceramic-zro2-mr74-sealed","title":"Top Shelf Rock Solid Full Ceramic ZrO2 MR74 Sealed Ball Bearing 4X7X2.5MM Slick Run ABEC 9 Precision Build Tight Tolerance Upgrade For Mini Wheels And Gear","description":"\u003cdiv\u003e\n\u003cp\u003eHigh Speed ZrO2 Full Ceramic MR74 Sealed Bearing Unit\u003cbr\u003e\n✔️ 4x7x2.5 mm sealed ZrO2 precision bearing for mini gears\u003c\/p\u003e \u003cp\u003eYou get a single MR74 sealed ball bearing built entirely from zirconia ceramic. These low friction units run smooth on drone axles, skateboard wheels, and small motors. The tight metal shields keep debris out while preserving that slick spin you need for fast rolling projects.\n\u003c\/p\u003e ✅ Full ZrO2 ceramic balls for zero heat buildup\u003cbr\u003e\n✅ 4x7x2.5 mm sealed dimensions fit tight wheel hubs\u003cbr\u003e\n✅ ABEC 9 precision tolerances deliver ultra low play\u003cbr\u003e\n✅ Abrasion resistant shields extend service life\u003cbr\u003e \u003cp\u003e💡 What makes a full ceramic MR74 sealed bearing handy for heavy duty mini wheels?\n- The ZrO2 balls cut down rotational drag way more than steel does.\n- They handle track heat faster and stay consistent through multiple sessions.\n- You swap them into tight gearboxes or skate trucks without extra spacers.\n- Just slide the unit in and enjoy that sticky grip and smooth coast every time.\n\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":67904594477291,"sku":"VXB0F82PQSDB","price":115.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/710YKPKUVjL_bf09e242-727e-4491-aa5f-38c3a78ec203.jpg?v=1791493384","url":"https:\/\/vxbom.com\/products\/top-shelf-rock-solid-full-ceramic-zro2-mr74-sealed","provider":"VXB Bearings","version":"1.0","type":"link"}