{"product_id":"separable-metric-roller-follower-nast50zzr-50-mm-i","title":"Separable metric roller follower NAST50ZZR, 50 mm inside diameter caged unit with 90 mm rollers, 26 mm overall width, shielded with oil hole, crowned high-carbon chrome steel, linear slide bearing","description":"Single separable metric roller follower, 50 mm ID\u003cbr\u003e\n✔️ Caged separable type; 90 mm rollers, 26 mm width, oil hole\n\n\u003cp\u003eThis single bearing is a separable caged roller follower used on linear slide units, cam follower tracks and shafts where crowned rollers help reduce edge loading.\u003c\/p\u003e\n\n✅ Inside diameter: 50 mm\u003cbr\u003e\n✅ Roller diameter: 90 mm, roller width: 25.8 mm\u003cbr\u003e\n✅ Overall width: 26 mm, separable caged type\u003cbr\u003e\n✅ Material: high carbon chrome steel, crowned rollers\u003cbr\u003e\n✅ Enclosure: shielded with oil hole for lubrication\u003cbr\u003e\n✅ Dynamic load capacity: 38900 N, static: 71700 N\u003cbr\u003e\n✅ Temperature range: -20 to 120 deg C, series NAST Metric\u003cbr\u003e\n✅ Pack: single bearing; model NAST50ZZR; SKU 863399\u003cbr\u003e\n\n\u003cp\u003e💡 What is a roller follower used for in linear slide units and cam follower applications?\n\nA roller follower guides shafts and cams to carry radial loads with low friction.\n\nUse cases:\n- Linear slide units, camshafts and cam tracks where crowned rollers reduce edge loading\n- Replaces sealed ball bearing setups for heavy radial loads and misalignment tolerance\n- Handy on conveyors, indexing mechanisms and as an alternative to pillow block bearing designs\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511417958719,"sku":"863399","price":411.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/40134ac798350b70bfc6438272284b1f.png?v=1776637534","url":"https:\/\/bearingscanada.com\/products\/separable-metric-roller-follower-nast50zzr-50-mm-i","provider":"Bearings Canada","version":"1.0","type":"link"}