{"product_id":"needle-roller-bearing-caged-machined-single-unit-1","title":"Needle roller bearing, caged machined, single unit, 125 mm ID x 150 mm OD x 40 mm W, high-carbon steel sealed with oil hole and rubber seals, single-row RNA49 metric series replacement","description":"Single caged machined needle roller bearing, sealed\u003cbr\u003e\n✔️ 125 mm ID x 150 mm OD x 40 mm W; single-row, with seals, oil hole\n\n\u003cp\u003eThis is a single sealed caged needle roller bearing for compact radial support in shafts, gearboxes, and linear slide units. Sold as one unit for easy replacement and maintenance.\u003c\/p\u003e\n\n✅ Model: RNA4922UU, RNA49 Metric Series\u003cbr\u003e\n✅ Type: Caged machined, single-row, with oil hole\u003cbr\u003e\n✅ Material: High carbon steel; seals are synthetic rubber\u003cbr\u003e\n✅ Dimensions: 125 mm ID x 150 mm OD x 40 mm W\u003cbr\u003e\n✅ Dynamic load capacity: 140000 N; Static capacity: 322000 N\u003cbr\u003e\n✅ Max speed: 1500 rpm; Weight: 2.820 lb; Unit: each\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing used for in linear slide units?\nNeedle roller bearings are handy when you need compact, high-radial-load support with low friction in guided motion systems.\nQuick overview:\n- Ideal for linear slide unit rails, guide shafts, and compact rotary-to-linear applications\n- Provides high load capacity and long service life in sealed bearing setups for industrial machinery\n- Suits conveyors, gearboxes, and power transmission where a slim profile and sealed protection matter\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969471168747,"sku":"863850","price":742.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/needle-roller-bearing-caged-sizes.jpg?v=1773711639","url":"https:\/\/vxb.com\/products\/needle-roller-bearing-caged-machined-single-unit-1","provider":"VXB Bearings","version":"1.0","type":"link"}