{"product_id":"nast12zzuu-single-separable-caged-roller-follower","title":"NAST12ZZUU single separable caged roller follower, metric 12 mm inside diameter, 32 mm roller diameter, 16 mm overall width, high-carbon chrome steel, sealed with oil hole, cylindrical roller surface","description":"Single separable caged roller follower, 12 mm ID\u003cbr\u003e\n✔️ 32 mm roller dia, 16 mm overall width, sealed, oil port, steel\n\n\u003cp\u003eThis sealed cylindrical roller follower is a handy cam and linear slide unit component used for radial guidance, indexing, and load-bearing in automation and machine tools.\u003c\/p\u003e\n\n✅ Model: NAST12ZZUU (NAST metric series)\u003cbr\u003e\n✅ Inside diameter (ID): 12 mm\u003cbr\u003e\n✅ Roller diameter: 32 mm; roller width: 15.8 mm\u003cbr\u003e\n✅ Overall width: 16 mm; separable, caged retainer\u003cbr\u003e\n✅ Material: high carbon chrome steel; sealed, oil hole provided\u003cbr\u003e\n✅ Dynamic load capacity: 10,500 N; static: 10,900 N\u003cbr\u003e\n✅ Temperature range: -20 to 120 °C; weight ~77 g each\u003cbr\u003e\n\n\u003cp\u003e💡 What is a roller follower used for in linear slide units and cam systems?\nA roller follower provides low-friction radial support and precise indexing for cams, tracks, and linear slide units, making it a handy choice where load capacity and repeatability matter.\nQuick take:\n- Guides cam profiles and linear slide units with sealed ball bearing-like performance and low rolling resistance\n- Handles high radial loads and shock thanks to cylindrical rollers, separable caged design, and relubrication oil port\n- Ideal for machine tools, automation, indexing tables, and conveyor tracking when a compact sealed roller follower is needed\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511308054847,"sku":"862988","price":246.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/caged-roller-follower-na-st12zzuu-steel.png?v=1776639776","url":"https:\/\/bearingscanada.com\/products\/nast12zzuu-single-separable-caged-roller-follower","provider":"Bearings Canada","version":"1.0","type":"link"}