{"product_id":"bp32d0180","title":"BP32D0180 2.4mm Section 18.6mm Bore PTFE 55 Polymer Back-Up Ring","description":"\u003cstrong\u003eBack-up Rings:\u003c\/strong\u003e Back-up rings, or anti-extrusion rings, are thin rings that are designed to prevent O-ring extrusion under pressure. They fit in the gland between the seal and the clearance gaps to provide zero clearance.","brand":"Simply Bearings Ltd - Ball Bearings, Oil Seals, O-rings, V-Belts, SKF","offers":[{"title":"Default Title","offer_id":54116890050901,"sku":"BP32D0180","price":4.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/1491\/3109\/files\/ptfeorings_8e95ef6b-177c-4eda-95b4-d197110f9e9f.jpg?v=1781190942","url":"https:\/\/simplybearings.ch\/products\/bp32d0180","provider":"Simply Bearings Ltd - Ball Bearings, Oil Seals, O-rings, V-Belts, SKF","version":"1.0","type":"link"}