{"product_id":"single-sealed-roller-bearing-nag4904uu-20-mm-id-x","title":"Single Sealed Roller Bearing NAG4904UU 20 mm ID x 37 mm OD x 17 mm Width Full-Complement High-Carbon Steel Double-Row Heavy-Duty with Oil Hole for Linear Slide Units","description":"Single sealed roller bearing 20 mm x 37 mm x 17 mm\u003cbr\u003e\n✔️ Full-complement high-carbon steel sealed; oil hole, 2 rows\n\n\u003cp\u003eThis is a single full-complement sealed roller bearing (model NAG4904UU) designed for heavy-duty shafts and linear slide units, offering strong radial capacity and low maintenance in industrial machinery.\u003c\/p\u003e\n\n✅ 20 mm inside diameter, 37 mm outside diameter, 17 mm width\u003cbr\u003e\n✅ Full-complement, double-row design for high radial load capacity\u003cbr\u003e\n✅ High carbon steel with dynamic 15600 N and static 18900 N ratings\u003cbr\u003e\n✅ Sealed enclosure with oil hole for relubrication and contamination protection\u003cbr\u003e\n✅ Max speed 5500 rpm, operating temperature -20 to 120 deg C\u003cbr\u003e\n✅ NAG metric series heavy-duty bearing, single unit pack, model NAG4904UU\u003cbr\u003e\n\n\u003cp\u003e💡 What is a sealed roller bearing used for in linear slide units and heavy-duty shafts?\nA sealed roller bearing is a handy choice for supporting radial loads while keeping out dirt and holding lubrication.\n- Ideal for linear slide unit applications needing sealed bearing protection and on-shaft relubrication.\n- Great for heavy-duty shafts that require full-complement rollers with high radial capacity and heat tolerance.\n- Helps reduce maintenance and downtime in conveyors, CNC equipment, and automated machinery.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969427063019,"sku":"1912046","price":166.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sealed-roller-bearings-assortment-steel.jpg?v=1773731223","url":"https:\/\/vxb.com\/products\/single-sealed-roller-bearing-nag4904uu-20-mm-id-x","provider":"VXB Bearings","version":"1.0","type":"link"}