{"product_id":"single-caged-needle-roller-shell-bearing-metric-9","title":"Single caged needle roller shell bearing, metric 9 mm ID x 13 mm OD x 12 mm width, chromium molybdenum steel for linear slide units, precision machinery and shaft supports","description":"Single caged needle roller bearing, metric 9×13×12mm\u003cbr\u003e\n✔️ caged shell needle roller, Cr-Mo steel, ID 9mm OD 13mm W12mm\n\n\u003cp\u003eThis single caged shell needle roller bearing is a compact metric unit (ID 9 mm, OD 13 mm, Width 12 mm) built for high radial loads in linear slide units, shaft supports and precision machinery. Perfect when radial space is tight and strength matters.\u003c\/p\u003e\n\n✅ Shell needle roller bearing, caged design\u003cbr\u003e\n✅ Dimensions: ID 9 mm × OD 13 mm × Width 12 mm\u003cbr\u003e\n✅ Material: Chromium molybdenum steel for high wear resistance\u003cbr\u003e\n✅ Cage: Pressed steel cage for accurate roller spacing\u003cbr\u003e\n✅ Pack: Single bearing for one shaft or slide installation\u003cbr\u003e\n\n\u003cp\u003e💡 How do needle roller bearings compare to sealed ball bearings for compact linear slide units?\n\nNeedle rollers deliver higher radial load capacity in tighter spaces, while sealed ball bearings provide better contamination protection and lower maintenance.\n\nQuick take:\n- Needle roller bearing offers higher load per footprint and suits tight radial spaces in linear slide units\n- Sealed ball bearing gives dust and moisture protection for longer service life with less upkeep\n- Chromium molybdenum caged rollers are a strong choice for precision machinery and shaft supports\n- Match bearing type to load, speed, and environment to optimize lifespan and performance\n\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511454429503,"sku":"860632","price":19.53,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/c6f89ad48f01dc30d85a4eb0e493b8bc.png?v=1776636663","url":"https:\/\/bearingscanada.com\/products\/single-caged-needle-roller-shell-bearing-metric-9","provider":"Bearings Canada","version":"1.0","type":"link"}