{"product_id":"nag4910uu-double-row-roller-bearing-single-50-mm-i","title":"NAG4910UU Double-Row Roller Bearing, Single 50 mm ID x 72 mm OD x 22 mm Width, Full-Complement Heavy-Duty Sealed Unit, High Carbon Steel with Oil Hole and Seals, 2500 rpm","description":"Double-row sealed roller bearing NAG4910UU 1pc 50x72x22 mm\u003cbr\u003e\n✔️ Full complement, high carbon steel, oil hole, sealed, 50 x 72 x 22 mm\n\n\u003cp\u003eThis heavy-duty double-row full-complement roller bearing (single unit) is built for industrial linear slide units, conveyors, gearboxes and other applications needing high radial load capacity and contamination protection.\u003c\/p\u003e\n\n✅ Model: NAG4910UU\u003cbr\u003e\n✅ Type: Double-row full-complement heavy duty (uncaged)\u003cbr\u003e\n✅ Inner diameter: 50 mm\u003cbr\u003e\n✅ Outer diameter: 72 mm\u003cbr\u003e\n✅ Width: 22 mm\u003cbr\u003e\n✅ Material: High carbon steel, sealed with oil holes and seals\u003cbr\u003e\n✅ Dynamic load capacity: 38,200 N; Static load capacity: 59,900 N\u003cbr\u003e\n✅ Maximum speed: 2,500 rpm; Temperature range: -20 to 120 deg C\u003cbr\u003e\n✅ Pack size: single bearing, weight 0.59 lb each\u003cbr\u003e\n\n\u003cp\u003e💡 What is a double-row sealed roller bearing used for in heavy-duty linear slide units?\nA double-row sealed roller bearing handles high radial loads while keeping lubricant in and contaminants out, extending service intervals and uptime.\nShort intro: It’s a handy pick when you need rugged, long-life performance under continuous load.\n- Provides high radial load capacity for linear slide unit, conveyor and gearbox uses\n- Sealed design plus oil holes helps retain lubricant and limit ingress, improving life compared to open bearings or unsealed ball bearings\n- Full-complement rollers increase contact area for low deflection and steady performance under heavy cycling\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969340031211,"sku":"1912057","price":318.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/49263673875cb11c08505cde42f827a8.jpg?v=1773718197","url":"https:\/\/vxb.com\/products\/nag4910uu-double-row-roller-bearing-single-50-mm-i","provider":"VXB Bearings","version":"1.0","type":"link"}