{"product_id":"machined-caged-needle-roller-single-bearing-rna491-9807","title":"Machined caged needle roller single bearing RNA4917UU, 100 mm ID x 120 mm OD x 35 mm width, high-carbon steel, one-row sealed unit with oil hole and seals, RNA49 metric series heavy-load","description":"Single bearing: machined caged needle roller 100x120x35 mm\u003cbr\u003e\n✔️ One-row sealed unit; 100 mm ID, 120 mm OD, 35 mm width, oil hole\n\n\u003cp\u003eThis is a machined, caged needle roller bearing sold as one bearing, built for compact, high-radial-load applications like linear slide units and transmission assemblies. It’s a sealed metric unit that keeps lubrication in and contaminants out.\u003c\/p\u003e\n\n✅ Model: RNA4917UU (RNA49 metric series)\u003cbr\u003e\n✅ Inside diameter: 100 mm\u003cbr\u003e\n✅ Outside diameter: 120 mm\u003cbr\u003e\n✅ Width: 35 mm\u003cbr\u003e\n✅ Material: high carbon steel, synthetic rubber seals\u003cbr\u003e\n✅ Dynamic load capacity: 103000 N, Static load capacity: 225000 N\u003cbr\u003e\n✅ Max speed: 1900 rpm, one-row caged machined type, oil hole included\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing used for in linear slide units?\nNeedle roller bearings are handy when you need high radial load capacity in a tight radial space. Short intro: they provide compact, high-load support and work well where sealed bearings and low-profile mounting matter.\n- Compact radial design for high radial loads in linear slide units and gearboxes, ideal when space is limited\n- Sealed needle bearing option reduces contamination and extends lubrication intervals for maintenance-friendly performance\n- Common replacement for sealed ball bearing setups when higher load capacity and lower profile are required\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969421230315,"sku":"863661","price":370.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/62558925a64a3cd671c50947fec974e3.jpg?v=1773711796","url":"https:\/\/vxb.com\/products\/machined-caged-needle-roller-single-bearing-rna491-9807","provider":"VXB Bearings","version":"1.0","type":"link"}