{"product_id":"nast35zzr-separable-caged-roller-follower-35-mm-bo","title":"NAST35ZZR Separable Caged Roller Follower, 35 mm Bore, Shielded \u0026 Caged, Crowned Rollers with Oil Hole, High Carbon Chrome Steel, Metric NAST Series, 25 mm Width, 72 mm Rollers","description":"Single NAST35ZZR caged roller follower, 35 mm bore\u003cbr\u003e\n✔️ 35 mm bore, 25 mm width, 72 mm rollers, shielded, oil hole\n\n\u003cp\u003eThis separable caged roller follower is made for metric linear slide units and cam follower duties, commonly used in conveyors, automation, indexing, and machine tooling. Pack: single bearing.\u003c\/p\u003e\n\n✅ Model: NAST35ZZR, Metric NAST series\u003cbr\u003e\n✅ Inner diameter (I.D.): 35 mm\u003cbr\u003e\n✅ Roller diameter: 72 mm; roller width: 24.8 mm\u003cbr\u003e\n✅ Overall width: 25 mm; retainer: caged, separable type\u003cbr\u003e\n✅ Material: high carbon chrome steel; shielded enclosure\u003cbr\u003e\n✅ Oil hole for lubrication; crowned roller surface profile\u003cbr\u003e\n✅ Dynamic load capacity: 32400 N; static load capacity: 50600 N\u003cbr\u003e\n✅ Temperature range: -20 to 120 deg C; suited for linear slide unit use\u003cbr\u003e\n\n\u003cp\u003e💡 What is a roller follower used for in linear slide units and cam applications?\nA roller follower provides rolling contact to guide loads, reduce friction, and handle high radial forces in automation and cam-driven systems.\nQuick intro: core uses and selection notes follow.\n- Guides moving parts in linear slide units and conveyor systems; often chosen over sealed ball bearing options for heavy line loads.\n- Handy in cam follower roles where crowned rollers keep alignment on uneven tracks and can outperform ceramic rollers under heavy radial stress.\n- Select when oil-hole lubrication, high static\/dynamic capacity, and a caged separable design are needed for long service life.\n\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511308120383,"sku":"863136","price":297.38,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/c45fc338d77058ce97970cc58679c423.png?v=1776639776","url":"https:\/\/bearingscanada.com\/products\/nast35zzr-separable-caged-roller-follower-35-mm-bo","provider":"Bearings Canada","version":"1.0","type":"link"}