{"product_id":"single-na4901uu-needle-roller-bearing-12x24x13-mm","title":"Single NA4901UU Needle Roller Bearing 12x24x13 mm with seals, Machined Inner Ring featuring Oil Hole, High Carbon Steel Caged Type, 12000 rpm, Fits Linear Slide Units","description":"Single NA4901UU sealed needle bearing 12x24x13 mm\u003cbr\u003e\n✔️ ID 12 mm × OD 24 mm × Width 13 mm, oil hole, inner ring\n\n\u003cp\u003eThis single NA4901UU needle roller bearing is a machined, caged unit with seals and an inner ring made from high carbon steel. It's built for linear slide units, compact gearboxes, and tight-shaft applications where space and radial strength matter.\u003c\/p\u003e\n\n✅ Model: NA4901UU - machined caged needle roller bearing\u003cbr\u003e\n✅ Material: high carbon steel with synthetic rubber seals\u003cbr\u003e\n✅ Dimensions: ID 12 mm, OD 24 mm, Width 13 mm\u003cbr\u003e\n✅ Load ratings: dynamic 8470 N, static 9320 N\u003cbr\u003e\n✅ Max speed: 12000 rpm; built-in oil hole for lubrication\u003cbr\u003e\n✅ Includes inner ring; single bearing pack; approx weight 1.0 lb\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing used for in linear slide units and compact shaft assemblies?\nNeedle roller bearings give high radial load support in minimal space and keep assemblies compact.\n- Supports high radial loads in compact linear slide unit and linear motion systems\n- Thin cross-section fits tight shaft assemblies and compact gearboxes for space-saving design\n- Sealed options with oil hole and inner ring reduce maintenance and keep lubrication localized\n- Caged machined types deliver consistent performance up to 12000 rpm for high-speed setups\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511479169343,"sku":"1911996","price":122.37,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/2b6998ce8e29ade781d0c56b29ff3e74.png?v=1776636034","url":"https:\/\/bearingscanada.com\/products\/single-na4901uu-needle-roller-bearing-12x24x13-mm","provider":"Bearings Canada","version":"1.0","type":"link"}