{"product_id":"200-x-80-mm-spurkranzrad-aus-polyamid","title":"Flanged Wheel | 200 x 80 mm | Polyamide 6G | High load capacity with low dead weight","description":"\u003cp\u003eThe 200 × 80 mm flanged wheel made of cast polyamide 6G (PA6G) is the economical and lightweight alternative to steel wheels for rail-guided systems. It is suitable for overhead cranes, suspended conveyors, automated storage and retrieval systems, rail-mounted trolleys, and all applications where precise guidance on flat or profiled rails is required.\u003c\/p\u003e\n\u003ch2\u003eConstruction \u0026amp; Material\u003c\/h2\u003e\n\u003cp\u003eThe wheel body is made of cast polyamide 6 (PA6G) – a material characterized by high toughness, good compressive strength, and excellent sliding properties. Compared to steel wheels, the material offers significantly lower self-weight with almost equivalent load capacity. The tread is designed with a 3° taper to the wheel axis (conical), which supports self-centering guidance on the rail and minimizes edge wear.\u003c\/p\u003e\n\u003ch2\u003eBearing Options\u003c\/h2\u003e\n\u003cp\u003eThe flanged wheel is available in two bearing versions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith 2 2RS ball bearings:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDouble-sealed deep groove ball bearings are firmly embedded in the wheel body. This design allows for easy installation on an axle or bolt and requires little maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith hub keyway:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWithout built-in bearings – the wheel is mounted directly onto a profiled shaft. This version is used when the bearing is provided by the customer or a different bearing configuration is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Features at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOuter diameter: 200 mm\u003c\/li\u003e\n\u003cli\u003eWheel width: 80 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Polyamide 6, cast (PA6G)\u003c\/li\u003e\n\u003cli\u003eBearing: 2× deep groove ball bearings 2RS (double-sealed)\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eor\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003ehub keyway\u003c\/li\u003e\n\u003cli\u003eTread: 3° conical to the axis\u003c\/li\u003e\n\u003cli\u003eFlange molded on both sides of the wheel body\u003c\/li\u003e\n\u003cli\u003eSurface: natural color (natural white\/beige)\u003c\/li\u003e\n\u003cli\u003eSuitable for flat rails and profiled rails\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2\u003eAreas of Application\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOverhead cranes, bridge cranes, gantry cranes\u003c\/li\u003e\n\u003cli\u003eRail-guided suspended conveyors \u0026amp; monorails\u003c\/li\u003e\n\u003cli\u003eAutomated storage and retrieval systems (AS\/RS) \u0026amp; high-bay warehouses\u003c\/li\u003e\n\u003cli\u003eAutomatic storage systems \u0026amp; conveyor technology\u003c\/li\u003e\n\u003cli\u003eIndustrial doors \u0026amp; sliding door systems\u003c\/li\u003e\n\u003cli\u003eWherever low noise emission and gentle rail engagement are required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAdvantages over Steel Wheels\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 60% less weight – relevant for moving masses and energy efficiency\u003c\/li\u003e\n\u003cli\u003eElectrically non-conductive – no stray current via rail\u003c\/li\u003e\n\u003cli\u003eNo rusting, no corrosion protection required\u003c\/li\u003e\n\u003cli\u003eSelf-lubricating due to the material – less maintenance\u003c\/li\u003e\n\u003cli\u003eGentler on the rail (less abrasion on the mating part)\u003c\/li\u003e\n\u003cli\u003eQuieter operation due to damping properties of polyamide\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"rollen-direkt","offers":[{"title":"with ball bearing","offer_id":54758657065228,"sku":"SPR-2505K\/200\/230\/80\/90","price":170.65,"currency_code":"EUR","in_stock":true},{"title":"with stainless steel ball bearing V2A","offer_id":54758657097996,"sku":"SPR-2505NK\/200\/230\/80\/90","price":183.65,"currency_code":"EUR","in_stock":true},{"title":"with keyway","offer_id":54758657130764,"sku":"SPR-2505PN\/200\/230\/80\/90","price":181.65,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/2745\/9008\/files\/2505K-Spurkranzrad-Polyamid-6G-Kugellager-200-80-mm.jpg?v=1776265808","url":"https:\/\/castors-direct.com\/products\/200-x-80-mm-flanged-wheel-from-polyamide","provider":"rollen-direkt","version":"1.0","type":"link"}