{"product_id":"needle-cage-single-item-40-mm-id-x-50-mm-od-x-15-m","title":"Needle Cage single item 40 mm ID x 50 mm OD x 15 mm Width, High Carbon Steel C3 Roller Diameter Tolerance KT Series for precision bearing assemblies and linear slide units","description":"Needle Cage 40 mm ID 50 mm OD 15 mm Width\u003cbr\u003e\n✔️ High carbon steel, C3 roller tolerance, single unit KT405015C3\n\n\u003cp\u003eThis needle roller cage is a single-piece precision component that holds rollers for compact, low-profile motion in conveyor drives, gearboxes and linear slide units.\u003c\/p\u003e\n\n✅ Inside diameter: 40 mm\u003cbr\u003e\n✅ Outside diameter: 50 mm\u003cbr\u003e\n✅ Width: 15 mm\u003cbr\u003e\n✅ Material: high carbon steel\u003cbr\u003e\n✅ Roller tolerance: C3 (roller diameter)\u003cbr\u003e\n✅ Dynamic load capacity: 28200 N; static: 35900 N\u003cbr\u003e\n✅ Max speed: 12,000 rpm; temperature: -20 to 120 deg C\u003cbr\u003e\n✅ Model: KT405015C3; series: KT Series\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller cage used for in linear slide units and bearing assemblies? It secures and spaces rollers so assemblies run smooth and handle high radial loads with a low profile.\n- Keeps needle rollers aligned for reliable linear slide unit performance and low-friction motion\n- Distributes radial load across many rollers to increase load capacity in bearing assemblies\n- Fits sealed ball bearing arrangements and pairs well with ceramic rollers for high-temp or low-wear setups\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511311331647,"sku":"1911817","price":52.52,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/b63f882e53cb320739963fc81497b53e.png?v=1776639712","url":"https:\/\/bearingscanada.com\/products\/needle-cage-single-item-40-mm-id-x-50-mm-od-x-15-m","provider":"Bearings Canada","version":"1.0","type":"link"}