{"product_id":"rnast40-single-bearing-roller-follower-separable-m","title":"RNAST40 single bearing roller follower separable metric, 50 mm ID, no inner ring, caged cylindrical rollers, high carbon chrome steel open, 80 mm roller dia, 19.8 mm width","description":"Single RNAST40 roller follower, separable metric\u003cbr\u003e\n✔️ 50 mm ID, caged cylindrical rollers, no inner ring, 80 mm dia\n\n\u003cp\u003eThis single separable roller follower is a cylindrical cam\/track bearing for linear slide units, conveyors and cam follower duties in industrial automation and machinery.\u003c\/p\u003e\n\n✅ Model: RNAST40 caged separable type\u003cbr\u003e\n✅ Inner diameter: 50 mm\u003cbr\u003e\n✅ Roller diameter: 80 mm, roller width: 19.8 mm\u003cbr\u003e\n✅ Material: high carbon chrome steel, carbon steel retainer\u003cbr\u003e\n✅ Dynamic load rating: 35,900 N; static load: 61,100 N\u003cbr\u003e\n✅ Temperature range: -20 to 120 C; open enclosure\u003cbr\u003e\n✅ No inner ring; open, caged design for easy assembly\u003cbr\u003e\n✅ Weight: 0.920 lb; sold as a single bearing unit\u003cbr\u003e\n\n\u003cp\u003e💡 What is a roller follower used for in linear slide unit or cam follower applications?\nA roller follower acts as a rolling contact element that converts cam or track motion into controlled motion with lower friction.\nShort intro to common uses:\n- Used in linear slide units, cam drives, conveyors and indexing systems for smooth tracking\n- Helps reduce wear compared with sliding bearings and works well with sealed ball bearing setups and ceramic options\n- Handy for high radial load situations and for easy replacement or maintenance in automation systems\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511403770175,"sku":"862907","price":216.75,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/separable-roller-follower-rnast40-50mm-id.png?v=1776637809","url":"https:\/\/bearingscanada.com\/products\/rnast40-single-bearing-roller-follower-separable-m","provider":"Bearings Canada","version":"1.0","type":"link"}