{"product_id":"single-needle-roller-cage-kt505520c3-50-mm-id-x-55","title":"Single needle roller cage KT505520C3, 50 mm ID x 55 mm OD x 20 mm width, high carbon steel with C3 rolling element tolerance, ideal for industrial machinery, linear slide unit and sealed ball bearing uses","description":"Single needle roller cage KT505520C3, 50x55x20mm\u003cbr\u003e\n✔️ High carbon steel, C3 tolerance; 50 mm ID, 55 mm OD, 20 mm W\n\n\u003cp\u003eThis single needle roller cage guides needle rollers in tight assemblies and is commonly used in linear slide units, gearboxes, transmissions, and other industrial machinery.\u003c\/p\u003e\n\n✅ KT505520C3, KT Series needle roller cage for compact assemblies\u003cbr\u003e\n✅ Material: high carbon steel; C3 rolling element tolerance\u003cbr\u003e\n✅ Dimensions: 50 mm ID x 55 mm OD x 20 mm width\u003cbr\u003e\n✅ Dynamic load 27,100 N; Static load 59,300 N; max 10,000 rpm\u003cbr\u003e\n✅ Temp range -20 to 120 deg C; weight about 0.080 lb each\u003cbr\u003e\n✅ Ideal for linear slide unit, sealed ball bearing swaps, gearboxes\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller cage used for in linear slide units and compact bearings?\nNeedle roller cages keep rollers spaced and reduce friction so systems run smoother.\nQuick overview:\n- Keeps needle rollers aligned to support high radial loads in confined spaces\n- Improves reliability in linear slide unit and sealed ball bearing arrangements\n- Common choice for transmissions, gearboxes, and precision motion systems\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511483953471,"sku":"1911837","price":54.02,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/e389bc29729889b1b4fc69a529a9ea9e.png?v=1776635924","url":"https:\/\/bearingscanada.com\/products\/single-needle-roller-cage-kt505520c3-50-mm-id-x-55","provider":"Bearings Canada","version":"1.0","type":"link"}