{"product_id":"needle-roller-na4928-machined-type-single-unit-28","title":"Needle Roller NA49\/28 Machined Type Single Unit, 28 mm ID x 45 mm OD x 17 mm Width, High-Carbon Steel with Oil Hole, Inner Ring Included, Radial for Linear Slide Unit, Shaft","description":"Single NA49\/28 machined needle roller, 28x45x17 mm\u003cbr\u003e\n✔️ High-carbon steel, oil hole, inner ring included, single unit\n\n\u003cp\u003eThis machined-type needle roller bearing provides compact radial support for shafts and linear slide units, typical in automation and light machinery applications.\u003c\/p\u003e\n\n\u003cp\u003e✅ Part number NA49\/28, machined type\u003cbr\u003e\n✅ Inside Ø 28 mm, Outside Ø 45 mm, Width 17 mm\u003cbr\u003e\n✅ High-carbon steel material with oil hole for lubrication\u003cbr\u003e\n✅ Inner ring included; single bearing pack for easy shaft mounting\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing used for in linear slide unit installations?\nNeedle roller bearings deliver high radial load capacity in tight spaces while keeping friction low.\nQuick intro:\n- Ideal when space is limited and a compact radial support is needed for shafts and linear slide units.\n- A good choice over a sealed ball bearing when radial load capacity and compactness matter.\n- Works well with lubrication through an oil hole; inner ring makes shaft installation handy.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511317655871,"sku":"862267","price":122.53,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/needle-roller-na49-28-machined-high-carbon-steel.png?v=1776639584","url":"https:\/\/bearingscanada.com\/products\/needle-roller-na4928-machined-type-single-unit-28","provider":"Bearings Canada","version":"1.0","type":"link"}