{"product_id":"rna4928uu-machined-caged-needle-roller-bearing-sin","title":"RNA4928UU Machined Caged Needle Roller Bearing, Single-Row, 160 mm ID x 190 mm OD x 50 mm Width, High Carbon Steel, Sealed with Oil Hole and Synthetic Rubber Seals for Industrial Shafts","description":"RNA4928UU machined caged needle bearing, sealed unit\u003cbr\u003e\n✔️ 160 mm ID x 190 mm OD x 50 mm W; oil hole; sealed with rubber\n\n\u003cp\u003eThis is a single machined caged needle roller bearing (RNA4928UU) built for heavy-load shafts and linear slide units in industrial equipment. Commonly used in gearboxes, conveyors, and machine tools where a sealed needle bearing provides steady radial support.\u003c\/p\u003e\n\n✅ Part: RNA4928UU (RNA49 metric series) \u003cbr\u003e\n✅ Inner diameter: 160 mm \u003cbr\u003e\n✅ Outer diameter: 190 mm \u003cbr\u003e\n✅ Width: 50 mm \u003cbr\u003e\n✅ Material: High carbon steel \u003cbr\u003e\n✅ Seals: Synthetic rubber, sealed design \u003cbr\u003e\n✅ Oil hole: Yes for relubrication \u003cbr\u003e\n✅ Rows: Single-row, caged machined type \u003cbr\u003e\n✅ Dynamic load capacity: 214000 N; Static: 549000 N \u003cbr\u003e\n✅ Max speed: 1200 rpm; Weight: 5.520 lb (2.50 kg) \u003cbr\u003e\n\n\u003cp\u003e💡 What is a sealed needle roller bearing used for in industrial shafts and linear slide units?\nSealed needle roller bearings offer compact, high-radial-load support while keeping lubrication in and contaminants out.\nGood short intro sentence: Handy when you need strong radial support in tight spaces.\n- Great for heavy radial load applications in gearboxes and power transmission\n- Suited for linear slide unit setups and compact shaft supports, acting like a sealed ball bearing in slim profiles\n- Cuts maintenance needs by holding lubricant and blocking dust, ideal for conveyors and machine tools\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511401050431,"sku":"863910","price":2262.61,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/5948cbb8590806cb2e416fb6764574ec.jpg?v=1776637674","url":"https:\/\/bearingscanada.com\/products\/rna4928uu-machined-caged-needle-roller-bearing-sin","provider":"Bearings Canada","version":"1.0","type":"link"}