{"product_id":"machined-caged-needle-roller-bearing-rna4924-singl","title":"Machined caged needle roller bearing RNA4924 single unit 135 mm ID x 165 mm OD x 45 mm width high carbon steel with oil hole RNA49 metric series heavy duty industrial linear slide systems compatible","description":"Machined caged needle roller bearing, single unit\u003cbr\u003e\n✔️ 135 mm ID x 165 mm OD x 45 mm width, high carbon steel, oil hole\n\n\u003cp\u003eA single machined caged needle roller bearing built for heavy industrial shafts and linear slide unit applications, ideal for presses, conveyors, and gearbox assemblies.\u003c\/p\u003e\n\n✅ Model: RNA4924 (RNA49 Metric Series)\u003cbr\u003e\n✅ Type: Caged machined needle roller, 1 row, open enclosure\u003cbr\u003e\n✅ Dimensions: 135 mm ID x 165 mm OD x 45 mm width\u003cbr\u003e\n✅ Material: High carbon steel, with oil hole for lubrication\u003cbr\u003e\n✅ Load ratings: Dynamic 187000 N, Static 435000 N\u003cbr\u003e\n✅ Max speed: 3000 rpm; weight: 4.250 lb; sold as single bearing\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 radial support and high load capacity where space is tight.\nHandy for supporting shafts in constrained assemblies and reducing friction for smoother motion.\n- Provides high load support in linear slide unit, press, and conveyor applications for long life and stability.\n- Lower cross-section than sealed ball bearing types, so it fits tight assemblies better than larger rollers.\n- Works well with oil-fed lubrication; a practical option when ceramic alternatives are not required.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969369981163,"sku":"863805","price":597.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/853241386a9d083f323eaba7ee59d30d.jpg?v=1773715839","url":"https:\/\/vxb.com\/products\/machined-caged-needle-roller-bearing-rna4924-singl","provider":"VXB Bearings","version":"1.0","type":"link"}