{"product_id":"na4905uu-machined-needle-roller-bearing-single-uni","title":"NA4905UU Machined Needle Roller Bearing, Single Unit, 25 mm ID x 42 mm OD x 17 mm Width, Inner Ring, Sealed with Oil Hole, High Carbon Steel, Caged Metric Series","description":"Single NA4905UU machined needle roller bearing, sealed\u003cbr\u003e\n✔️ 25 mm ID x 42 mm OD x 17 mm W; inner ring; oil hole; sealed\n\n\u003cp\u003eThis single machined-type needle roller bearing is a sealed, caged unit used on compact shafts and linear slide units to support high radial loads in automotive and industrial gearboxes.\u003c\/p\u003e\n\n✅ Model NA4905UU, NA49 metric series\u003cbr\u003e\n✅ Material: High carbon steel with inner ring\u003cbr\u003e\n✅ Size: 25 mm ID x 42 mm OD x 17 mm width\u003cbr\u003e\n✅ Dynamic 20300 N; static 25100 N; max speed 6500 rpm\u003cbr\u003e\n✅ Caged machined type, oil hole and synthetic rubber seals\u003cbr\u003e\n✅ Single bearing per pack, SKU 1911538\u003cbr\u003e\n\n\u003cp\u003e💡 What is a sealed needle roller bearing used for?\u003cbr\u003e\nA sealed needle roller bearing keeps grease in and dirt out while handling high radial loads in tight spaces.\n- Great for compact shaft supports in transmissions, pumps, and linear slide units for smooth, low-profile motion\n- Useful when sealed ball bearing or ceramic options don't fit due to space or load limits\n- Handy for applications needing oil hole lubrication, long service life, and reduced maintenance\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969329709291,"sku":"1912004","price":87.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/04dc600b17f05a8da778174e392ebaf1.png?v=1775236869","url":"https:\/\/vxb.com\/products\/na4905uu-machined-needle-roller-bearing-single-uni","provider":"VXB Bearings","version":"1.0","type":"link"}