Hydraulic cylinder NBR O-ring

Buna-N NBR O-rings feature good oil and abrasion resistance, cost-effective for hydraulic, fuel and lubrication sealing applications.

Nitrile Rubber O-Rings (NBR / Buna-N O-Rings) are the most widely adopted standard elastomer seals for oil, fuel and hydraulic fluid sealing. Made from nitrile butadiene rubber copolymer, these circular rubber gaskets deliver balanced mechanical performance, excellent petroleum resistance and cost-effectiveness for both static and dynamic sealing.