{"product_id":"rna4900uu-machined-caged-needle-roller-bearing-14","title":"RNA4900UU Machined Caged Needle Roller Bearing, 14 mm ID x 22 mm OD x 13 mm W, High-Carbon Steel, Sealed with Oil Hole, Single-Row RNA49 Metric Series, Single Unit (each)","description":"Machined RNA4900UU caged sealed needle bearing\u003cbr\u003e\n✔️ 14 mm ID x 22 mm OD x 13 mm W, high-carbon steel, sealed\n\n\u003cp\u003eThis single machined caged needle roller bearing (each) is built for compact radial-load duty in linear slide units, transmissions and industrial gearboxes.\u003c\/p\u003e\n\n\u003cp\u003e✅ Model: RNA4900UU, RNA49 metric series\u003cbr\u003e\n✅ Type: Machined caged single-row needle roller bearing\u003cbr\u003e\n✅ Dimensions: 14 mm ID x 22 mm OD x 13 mm width\u003cbr\u003e\n✅ Material: High-carbon steel with synthetic rubber seals and oil hole\u003cbr\u003e\n✅ Load \u0026amp; speed: Dynamic 8080 N, Static 8490 N, max 14000 rpm\u003c\/p\u003e\n\n\u003cp\u003e💡 What is a sealed needle roller bearing used for? Sealed needle roller bearings give compact, high-capacity radial support where contamination control matters.\nQuick overview:\n- Great for linear slide unit guides and compact gearboxes\n- Helps protect rolling elements in harsh environments and dusty industrial settings\n- Choose sealed or oil-holed types for easier lubrication access and higher speed operation (up to 14000 rpm)\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969406779627,"sku":"861991","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/8c5d69580827f53d15cecaff7f90fa15.png?v=1775238106","url":"https:\/\/vxb.com\/products\/rna4900uu-machined-caged-needle-roller-bearing-14","provider":"VXB Bearings","version":"1.0","type":"link"}