O-ring 15,54x2,62 NBR

Industrial applications

O-ring 15,54x2,62 NBR 70 ShA is a precision sealing component designed to ensure leak-tight performance in both static and dynamic systems, especially in hydraulic and pneumatic applications.

The size 15,54x2,62 mm makes it suitable for:

• hydraulic systems with oil circulation
• control valves and distributors
• pneumatic cylinders
• industrial pumps
• machinery requiring stable and repeatable sealing

Within the technical sealing O-rings NBR category, this model supports medium diameter applications where resistance to oil and mechanical stress is essential.

Design and construction

This O-ring is manufactured from NBR elastomer with 70 ShA hardness, providing an optimal balance between flexibility and durability.

Key construction features:

• round cross section with 2,62 mm thickness
• inner diameter 15,54 mm
• resistance to deformation and wear
• stable geometry during long-term operation

NBR material provides resistance to:

• mineral oils
• fuels
• greases
• hydraulic fluids

Technical parameters

• Type: O-ring NBR
• Size: 15,54x2,62 mm
• Material: NBR
• Hardness: 70 ShA
• Temperature range: -30 to +100 C
• Color: black
• Packaging: 100 pcs

Technical performance note:
O-ring 15,54x2,62 NBR 70 ShA ensures reliable sealing under moderate pressure and stable operation in oil-based environments, reducing leakage and component wear.

Operational advantages

This O-ring stands out in its dimensional group due to:

• high resistance to aging and oil exposure
• consistent sealing in dynamic and static systems
• wide industrial applicability
• optimized hardness for general engineering use

In the broader O-rings NBR category, this size is widely used in maintenance operations and serial production processes.

Main description

O-ring 15,54x2,62 NBR 70 ShA is a standard industrial sealing ring used to prevent leakage in hydraulic, pneumatic and mechanical systems, offering excellent resistance to oils and long service life.

This model is designed for demanding industrial environments where reliability and repeatability are critical. The 15,54x2,62 mm dimension belongs to a commonly used range of O-rings, making it a versatile choice across multiple sectors including manufacturing, maintenance and automation.

In industrial sealing technology, NBR O-rings remain one of the most widely used solutions, and this specific size delivers stable performance in oil systems and under fluctuating pressure conditions.

The packaging of 100 pieces makes it an efficient and cost-effective solution for B2B customers requiring consistent supply and operational continuity.

FAQ

Is this O-ring suitable for hydraulic systems?

Yes, NBR material is fully compatible with hydraulic oils and ensures high sealing efficiency.

What temperature range can this O-ring operate in?

It operates within a range of -30 to +100 C in standard industrial conditions.

Is 15,54x2,62 mm a standard O-ring size?

Yes, it is a commonly used dimension in many industrial sealing applications.

Why choose a pack of 100 pieces?

It provides cost efficiency and ensures availability for continuous production or maintenance work.