{"product_id":"single-needle-roller-cage-kt384620c3-38-mm-id-46-m","title":"Single Needle Roller Cage KT384620C3, 38 mm ID, 46 mm OD, 20 mm Width, High Carbon Steel, C3 Diameter Tolerance, Precision KT Series for Linear Slide Units and Machine Bearings","description":"Single needle roller cage KT384620C3 precision\u003cbr\u003e\n✔️ ID 38 mm, OD 46 mm, Width 20 mm, High Carbon Steel, C3 tolerance\n\n\u003cp\u003eThis single-piece needle roller cage (KT384620C3) is a precision bearing component used to space and guide rollers in linear slide units, gearboxes, and compact power transmission assemblies. It's built for high radial loads and tight roller control.\u003c\/p\u003e\n\n✅ Model: KT384620C3, KT Series\u003cbr\u003e\n✅ Material: High carbon steel for heavy-duty use\u003cbr\u003e\n✅ Inner diameter: 38 mm; Outer diameter: 46 mm; Width: 20 mm\u003cbr\u003e\n✅ Roller tolerance: C3 for precise diameter control\u003cbr\u003e\n✅ Dynamic load capacity: 30500 N; Static capacity: 45400 N\u003cbr\u003e\n✅ Max speed: 13000 rpm; Temperature range: -20 to 120 °C\u003cbr\u003e\n✅ Ideal for linear slide units and as a sealed ball bearing alternative; single piece pack\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller cage used for in linear slide units and machine bearings?\nA quick plain answer: It keeps rollers spaced and guided so systems carry more load with better alignment.\n- Distributes radial loads across rollers to reduce wear on sealed ball bearing components\n- Keeps rollers aligned in linear slide units for smoother motion and improved life span\n- Supports precision assemblies with C3 diameter tolerance, useful in compact machines and gearboxes\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511483527487,"sku":"1911808","price":51.17,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/needle-roller-cage-kt384620c3-38mm-id.png?v=1776635932","url":"https:\/\/bearingscanada.com\/products\/single-needle-roller-cage-kt384620c3-38-mm-id-46-m","provider":"Bearings Canada","version":"1.0","type":"link"}