{"product_id":"na6910-machined-needle-roller-bearing-50-mm-id-x-7","title":"NA6910 Machined Needle Roller Bearing 50 mm ID x 72 mm OD x 40 mm Width, Caged Inner Ring, High Carbon Steel with Oil Hole, NA69 Metric Series, Single unit for industrial machinery and linear slides","description":"Machined NA6910 needle roller bearing, single unit\u003cbr\u003e\n✔️ 50 mm ID x 72 mm OD x 40 mm W, oil hole, caged inner ring\n\n\u003cp\u003eThis is a machined type NA6910 needle roller bearing sold as a single bearing unit, built for tight radial spaces in industrial machines, gearboxes and linear slide units.\u003c\/p\u003e\n\n\u003cp\u003e✅ 50 mm inside diameter (ID)\u003cbr\u003e\n✅ 72 mm outside diameter (OD)\u003cbr\u003e\n✅ 40 mm width, caged machined type\u003cbr\u003e\n✅ High carbon steel with oil hole, inner ring included\u003cbr\u003e\n✅ Dynamic load capacity 79,200 N, static 164,000 N\u003cbr\u003e\n✅ Maximum speed 7,000 rpm, open enclosure, NA69 metric series\u003c\/p\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing used for?\nNeedle roller bearings provide high radial load capacity in a compact package, making them a go-to choice where space is tight and performance is critical.\nQuick summary:\n- High radial load support in low cross-section designs, ideal for linear slide unit and compact gearboxes\n- A handy sealed ball bearing alternative for tight shafts when you need higher load per section\n- Commonly used in automotive transmissions, industrial conveyors, and precision machine slides\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511305662783,"sku":"1912030","price":407.17,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/needle-roller-bearing-50mm-bore-high-carbon-steel.png?v=1776639852","url":"https:\/\/bearingscanada.com\/products\/na6910-machined-needle-roller-bearing-50-mm-id-x-7","provider":"Bearings Canada","version":"1.0","type":"link"}