{"product_id":"nau4903-caged-roller-bearing-17-mm-id-x-30-mm-od-x","title":"NAU4903 Caged Roller Bearing, 17 mm ID x 30 mm OD x 13 mm Width, High Carbon Steel Heavy Duty Open 2 Row, 8240 N Dynamic \/ 9670 N Static Capacity, Single Piece","description":"Single NAU4903 caged roller bearing 17 x 30 x 13 mm\u003cbr\u003e\n✔️ High carbon steel, open 2 row, 8240 N dyn, 9670 N stat\n\n\u003cp\u003eThis single caged roller bearing (NAU4903) is a heavy duty open bearing used in linear slide units, conveyors, and industrial machinery where high radial load capacity is needed.\u003c\/p\u003e\n\n✅ Model NAU4903, caged roller design\u003cbr\u003e\n✅ Inner diameter 17 mm, outer diameter 30 mm, width 13 mm\u003cbr\u003e\n✅ Material: high carbon steel, open enclosure\u003cbr\u003e\n✅ Number of rows: 2, heavy duty configuration\u003cbr\u003e\n✅ Dynamic load capacity 8240 N, static capacity 9670 N\u003cbr\u003e\n✅ Maximum speed 19000 rpm, temperature range -20 to 120 C\u003cbr\u003e\n✅ Oil hole: No, series: NAU metric series, unit: each\u003cbr\u003e\n\n\u003cp\u003e💡 What is a caged roller bearing used for in heavy duty linear slide units?\u003c\/p\u003e\n\u003cp\u003eThese bearings are handy for applications needing high radial load support and smooth linear motion.\u003c\/p\u003e\n- Ideal for linear slide unit setups where sealed ball bearing options may not handle the load\u003cbr\u003e\n- Often chosen over ceramic parts when cost and high compressive strength matter\u003cbr\u003e\n- Works well in industrial conveyors, gearboxes, and heavy machinery needing durable roller guidance","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511309136191,"sku":"1912117","price":151.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/aca09f11b2b35bad698600a95a502174.jpg?v=1776639566","url":"https:\/\/bearingscanada.com\/products\/nau4903-caged-roller-bearing-17-mm-id-x-30-mm-od-x","provider":"Bearings Canada","version":"1.0","type":"link"}