{"product_id":"st-metric-heavy-load-double-sealed-ball-bearing-st","title":"ST Metric heavy-load double sealed ball bearing ST304565UUB single unit for linear slides and machinery, 30 mm shaft, 45 mm O.D., 65 mm length, 5060 N dyn, 6320 N stat, 120°C","description":"Heavy-load double sealed ball bearing ST Metric\u003cbr\u003e\n✔️ Single unit, 30 mm shaft, 45 mm O.D., 65 mm L, 5060 N dyn, 120°C\n\n\u003cp\u003eThis single ST Metric heavy-load sealed ball bearing model ST304565UUB fits linear slide units, conveyors and industrial machinery where high radial capacity and heat resistance are required.\u003c\/p\u003e\n\n✅ Material: Steel\u003cbr\u003e\n✅ Enclosure: Double sealed\u003cbr\u003e\n✅ Shaft diameter: 30 mm\u003cbr\u003e\n✅ Outer diameter: 45 mm\u003cbr\u003e\n✅ Length: 65 mm\u003cbr\u003e\n✅ Dynamic load capacity: 5060 N\u003cbr\u003e\n✅ Static load capacity: 6320 N\u003cbr\u003e\n✅ Temperature rating: 120 °C\u003cbr\u003e\n✅ Type: Heavy load, ST Metric Series\u003cbr\u003e\n✅ Model: ST304565UUB (single bearing)\u003cbr\u003e\n\n\u003cp\u003e💡 What is a sealed ball bearing used for in heavy-load linear slide units?\nSealed ball bearings are handy for supporting rotating shafts while keeping dirt and lubricant contained for longer service life.\n- Provide smooth rotation and reduce friction in linear slide units, guide rails, and conveyors\n- Protect rolling elements from contaminants and keep grease inside to extend maintenance intervals\n- Steel bearings give strong load capacity; consider ceramic balls for lower friction or higher speeds\n- Commonly used in industrial machinery, CNC linear slides, and automated material handling\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511587664191,"sku":"1912325","price":399.74,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/3e0fce3bf41c82a79c259a73ee8a3282.jpg?v=1776633375","url":"https:\/\/bearingscanada.com\/products\/st-metric-heavy-load-double-sealed-ball-bearing-st","provider":"Bearings Canada","version":"1.0","type":"link"}