{"product_id":"st5072100-series-open-type-linear-slide-unit-ball","title":"ST5072100 Series Open Type Linear Slide Unit Ball Bearing 50mm Shaft 100mm Length 72mm O.D. 5790N Dynamic 6970N Static 120°C Rating Single Steel Ordinary Precision Metric","description":"Open ST5072100 ball bearing, 50mm shaft, single unit\u003cbr\u003e\n✔️ Open type; 72mm O.D., 50mm shaft, 100mm length, 5790N\/6970N, 120°C\n\n\u003cp\u003eThis open steel ball bearing is an ordinary ST series unit for linear slide units and guide assemblies in light to medium industrial machinery.\u003c\/p\u003e\n\n✅ Model ST5072100, ST Series, open ordinary ball bearing\u003cbr\u003e\n✅ Material steel; shaft diameter 50 mm; outer diameter 72 mm; length 100 mm\u003cbr\u003e\n✅ Dynamic load capacity 5790 N; static load capacity 6970 N; temperature rating 120°C\u003cbr\u003e\n✅ Single bearing pack, precision fit for linear slide unit applications; sold individually\u003cbr\u003e\n\n\u003cp\u003e💡 What is a linear slide unit ball bearing used for? This explains common uses in plain terms.\u003cbr\u003e- Smooth linear motion and guidance in slide units, rails, and guide assemblies.\u003cbr\u003e- Supports radial loads and moderate axial forces; choose steel for standard duty or ceramic for lower friction and higher temperature performance.\u003cbr\u003e- If low maintenance is needed, opt for sealed ball bearing options to protect lubrication and resist contaminants.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969344651499,"sku":"1912337","price":405.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/071ded0685cccfd0e1e1c5edb13a439e.jpg?v=1773717827","url":"https:\/\/vxb.com\/products\/st5072100-series-open-type-linear-slide-unit-ball","provider":"VXB Bearings","version":"1.0","type":"link"}