O-ring 355x5 NBR

355x5 NBR 70 Shore Oring - Oil-Resistant Rubber Seal for Hydraulic and Pneumatic Systems (Sold per piece, price per 100 pcs)

The 355x5 mm NBR 70 Shore oring is a high-performance sealing element designed for use in demanding industrial, hydraulic, and automotive applications. Made from NBR (nitrile butadiene rubber), it provides excellent resistance to mineral oils, greases, and fluids under various operating conditions.

Product details:

• Inner diameter: 355 mm

• Cross-section: 5 mm

• Material: NBR (nitrile rubber)

• Hardness: 70 Shore A

• Sold per piece - 💲Price shown is for 100 pcs

This oring ensures reliable sealing in dynamic and static applications, including pumps, cylinders, hydraulic actuators, valves, and more. NBR rubber delivers solid resistance to abrasion and swelling in oil-based environments.

Key Features:

• Sold per piece - price listed per 100 pcs for reference

• Resistant to mineral oils, hydraulic fluids, greases, and water (up to 80°C)

• Temperature range: -30°C to +100°C (short-term up to +120°C)

• Designed for industrial and automotive applications

📦 Order now from simmering.pl - Your specialist supplier for industrial and automotive rotary shaft seals.
📍 Warehouse: Smoluchowskiego 1, Building 4, Lublin, Poland
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Frequently Asked Questions (FAQ)

Is the price for one oring or a pack?
The oring is sold individually. The displayed price is the cost per 100 pcs for easier price comparison in bulk.

What are typical applications for this oring?
It is used in hydraulic systems, pneumatic cylinders, valves, pumps, and other mechanical equipment requiring oil-resistant sealing.

Can this oring be used with water-based fluids?
Yes, it is compatible with water up to 80°C and with fluids like HFA, HFB, and HFC.

Is it suitable for outdoor use?
No - NBR is not UV- or ozone-resistant, and should not be used in prolonged outdoor exposure.