{"product_id":"heavy-duty-urethane-o-ring-pack-of-25-with-90-duro","title":"Heavy Duty Urethane O Ring Pack Of 25 With 90 Durometer Hardness And Kickass Chemical Resistance Designed For Hydraulic Systems And Weak Acid Applications","description":"\u003cdiv\u003e\n\u003cp\u003ePack Of 25 Heavy Duty Cast Polyurethane O Rings\u003cbr\u003e✔️ A90 hardness cast urethane O ring pack covers 22 mm ID and 22 5 OD\u003c\/p\u003e \u003cp\u003eThis pack of two dozen heavy duty cast polyurethane o rings delivers serious grip for demanding hydraulic setups and fluid transfer lines. You will drop these seals into pump housings, cylinder bores, and valve assemblies where pressure spikes or mild acid exposure would normally destroy softer materials.\u003c\/p\u003e ✅ Tensile strength hits six thousand pounds per square inch for tough impact scenarios\u003cbr\u003e\n✅ Elongation stretches three hundred fifty to six hundred fifty percent before snapping\u003cbr\u003e\n✅ Compression sets stay low between ten and twenty five percent during heavy cycling\u003cbr\u003e\n✅ Nominal sizing tracks at 22 mm (0.87 inch) inside diameter with 6.35 mm (0.25 inch) thickness\u003cbr\u003e \u003cp\u003e💡 What causes cast polyurethane seals to outlast traditional nitrile rubber compounds in wet machinery environments?\u003c\/p\u003e\n\u003cp\u003eCasted polyurethane hands down beats standard synthetics when friction and fluid contact ramp up.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe continuous cast molding locks in massive tear resistance for heavy sliding contacts\u003c\/li\u003e\n\u003cli\u003eStiff polymer blends hold their ground against fluid swelling while staying flexible in cold starts\u003c\/li\u003e\n\u003cli\u003eBuilt-in shock absorption takes impact loads off mating hardware without taking damage\u003c\/li\u003e\n\u003c\/ul\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49249916256491,"sku":"VXB01EAEV29E","price":8355.55,"currency_code":"USD","in_stock":true}],"url":"https:\/\/vxb.com\/products\/heavy-duty-urethane-o-ring-pack-of-25-with-90-duro","provider":"VXB Bearings","version":"1.0","type":"link"}