{"product_id":"sto20zz-dz-track-needle-roller-shielded-bearing-20","title":"STO20ZZ-DZ Track Needle Roller Shielded Bearing 20x47x20mm","description":"\u003cp\u003eSTO20ZZ-DZ track needle roller bearing shielded\u003cbr\u003e✔️ track roller bearing 20x47x20 mm double shielded\u003c\/p\u003e\n\u003cp\u003eThis single STO20ZZ-DZ track needle roller bearing is built for guided motion on rails, tracks, and cam paths where durability and clean rolling matter. The shielded design helps keep debris out while maintaining smooth rotation in compact industrial setups.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter: 20 mm\u003cbr\u003e✅ Outer diameter: 47 mm\u003cbr\u003e✅ Width: 20 mm\u003cbr\u003e✅ Track needle roller bearing design\u003cbr\u003e✅ Double metal shields for dust protection\u003cbr\u003e✅ Supports guided motion and rolling contact\u003cbr\u003e✅ Brand: VXB\u003cbr\u003e✅ Pack size: one bearing\u003c\/p\u003e\n\u003cp\u003eDimensions\u003cbr\u003eID: 20 mm\u003cbr\u003eOD: 47 mm\u003cbr\u003eWidth: 20 mm\u003c\/p\u003e\n\u003cp\u003e💡 Why are shielded track needle roller bearings used in guided rail systems?\u003cbr\u003eShielded track rollers are designed to roll clean and steady under load.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNeedle rollers provide high radial load capacity in a compact body\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMetal shields help reduce contamination in dusty environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTrack roller profile supports smooth guidance along rails or cams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse this bearing when you need reliable tracking, compact strength, and consistent rolling performance in guided motion applications.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43583474794731,"sku":"STO20ZZ-DZ","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sto20zz-dz-track-needle-roller-shielded-bearing-20x47x20mm-vxb-ball-bearings-32681270313195.jpg?v=1770447024","url":"https:\/\/vxb.com\/products\/sto20zz-dz-track-needle-roller-shielded-bearing-20","provider":"VXB Bearings","version":"1.0","type":"link"}