O‑Ring 2.8x1.5 mm NBR - Sealing Rings

O‑Ring 2.8x1.5 mm NBR 70 ShA - Pack of 100 Sealing Rings

Introducing the O‑Ring 2.8x1.5 mm made of NBR 70 ShA - Pack of 100, a premium small-size sealing ring designed for precision industrial and automotive applications. Customers worldwide typically search terms like o-ring 2.8x1.5, NBR 70 o-ring, nitrile sealing rings pack 100, and bulk o‑rings 2.8 mm x 1.5 mm, all integrated here for maximum visibility.

These O‑rings are manufactured from Nitrile Butadiene Rubber (NBR) with a hardness of 70 Shore A, delivering excellent resistance to oils, lubricants, fuels, and a broad range of industrial chemicals. The 2.8 mm inner diameter and 1.5 mm cross-section align with ISO 3601 standards. Pack of 100 is efficient for B2B orders, service kits, repair shops, and maintenance operations.

Key Features

• Size: 2.8 mm ID x 1.5 mm CS - compact and widely used in precision seals

• Material & Hardness: NBR (nitrile rubber), 70 ShA - resistant to oils, fuels, grease and chemicals

• Quantity: Pack of 100 O‑rings - ideal for bulk customers and technical kits

• Standards Compliance: Metric size fits ISO 3601 and DIN norms

• Applications: Sealing in pumps, valves, hydraulic cylinders, industrial machines, automotive repair

Benefits

• High durability thanks to NBR 70 ShA compound

• Premium chemical and oil resistance ensures long service life

• Scalable pack size reduces unit cost and simplifies restocking

• Universally compatible with automotive, machinery and hydraulic systems

FAQ

Q: What is an O‑Ring 2.8x1.5 mm NBR 70 ShA used for?
A: It’s a sealing ring used in hydraulic systems, machinery parts, valves, pumps, and automotive components where oil resistance and precision fit are required.

Q: How many O‑rings are in the pack?
A: Each pack contains 100 individual O‑rings, designed for B2B customers or maintenance kits.

Q: Why choose NBR with 70 ShA hardness?
A: This hardness provides an ideal balance of flexibility and resistance to oils, grease, and fuels under industrial conditions.

Q: What standards does the size comply with?
A: The dimensions align with ISO 3601 and DIN standard for metric O‑rings, ensuring accurate fit in standard grooves.

Q: How should I store these rings?
A: Store in a cool, dry place away from direct sunlight to maintain material integrity and shelf life.

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