{"product_id":"single-metric-roller-follower-rnast17r-22-mm-id-se","title":"Single metric roller follower RNAST17R, 22 mm ID separable caged unit, no inner ring, 40 mm crowned rollers, 15.8 mm width, open high carbon chrome steel for linear slide units","description":"Single metric roller follower, 22 mm ID, caged\u003cbr\u003e\n✔️ 22 mm ID, 40 mm rollers, 15.8 mm width, open crowned, steel\n\n\u003cp\u003eThis single roller follower is a separable, caged cam follower used in linear slide units, conveyor drives and automation systems. Ideal where a crowned roller and open design are required for guided rolling contact.\u003c\/p\u003e\n\n✅ Model RNAST17R, RNAST Metric Series\u003cbr\u003e\n✅ Inside diameter 22 mm, roller diameter 40 mm, width 15.8 mm\u003cbr\u003e\n✅ Caged separable type, no inner ring, crowned roller surface\u003cbr\u003e\n✅ Material: high carbon chrome steel; open enclosure; rated -20 to 120 °C\u003cbr\u003e\n✅ Static load 20,900 N; dynamic load 17,600 N; single bearing, sold each\u003cbr\u003e\n\n\u003cp\u003e💡 What is a roller follower used for in linear slide units and cam follower applications?\nRoller followers are a handy way to provide rolling contact and guided motion with reduced edge loading.\n- Commonly used in linear slide units, conveyor systems, indexing tables and cam mechanisms for precise guidance.\n- Crowned rollers help prevent edge stress and improve load distribution in track or rail applications.\n- Separable caged designs are handy for maintenance, inspection and when an inner ring is not required.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511477432639,"sku":"862188","price":124.59,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/0cbb1afcd99b25aa6ac7b09ecdf2e1b9.png?v=1776636104","url":"https:\/\/bearingscanada.com\/products\/single-metric-roller-follower-rnast17r-22-mm-id-se","provider":"Bearings Canada","version":"1.0","type":"link"}