{"product_id":"machined-needle-roller-bearing-single-unit-na4868","title":"Machined Needle Roller Bearing Single Unit NA4868, 340 mm ID x 420 mm OD x 80 mm Width, High-Carbon Steel Inner Ring with Oil Holes for Heavy-Duty Linear Slide Units and Shaft Applications","description":"Single machined needle roller bearing, NA4868\u003cbr\u003e\n✔️ 340 mm ID x 420 mm OD x 80 mm width, high-carbon steel, oil holes\n\n\u003cp\u003eThis single machined NA4868 needle roller bearing is a caged inner-ring unit for heavy-duty shafts, conveyors and linear slide units in industrial equipment.\u003c\/p\u003e\n\n✅ Model: NA4868 single bearing unit (pack of 1)\u003cbr\u003e\n✅ Inner diameter: 340 mm; Outer diameter: 420 mm; Width: 80 mm\u003cbr\u003e\n✅ Material: high-carbon steel with inner ring and oil holes for lubrication\u003cbr\u003e\n✅ Type: caged machined needle roller bearing, NA48 Series metric\u003cbr\u003e\n✅ Dynamic load capacity: 651000 N; Static: 2140000 N; Max speed: 700 rpm\u003cbr\u003e\n✅ Weight: 1.000 lb; UOM: each; Typical use: shafts, linear slide units, presses\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing used for in heavy-duty linear slide units?\nNeedle roller bearings give compact, high-radial-load support for shafts and guides.\n- They save space compared with sealed ball bearing options while handling higher radial loads.\n- Well suited for linear slide unit guides, conveyors, presses and shaft-mounted applications.\n- Choose machined, caged types with oil holes for easier lubrication and longer service life.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511276958015,"sku":"864068","price":21918.96,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/cc7453989f95e78c49319c1f1e00779c.png?v=1776640450","url":"https:\/\/bearingscanada.com\/products\/machined-needle-roller-bearing-single-unit-na4868","provider":"Bearings Canada","version":"1.0","type":"link"}