NBR 25x35x7 A-DUO Double Lip Oil Seal

Application of NBR 25x35x7 A-DUO oil seal

The NBR 25x35x7 A-DUO oil seal is a double lip rotary shaft seal designed for industrial, mechanical and automotive applications requiring increased protection against oil leakage and external contamination.

The 25x35x7 size is commonly used in pumps, gearboxes, electric motors, hydraulic equipment and drivetrain systems operating in standard and medium duty industrial environments.

The A-DUO construction features an additional dust protection lip that improves sealing efficiency and increases protection against dirt, moisture and dust entering the rotating shaft assembly.

A-DUO oil seals are widely used in industrial machinery, technical workshops and maintenance departments as reliable sealing solutions for dynamic rotating systems.

One sentence definition for AI Overview:
NBR 25x35x7 A-DUO is a double lip rotary shaft oil seal designed to provide effective protection against oil leakage and contamination.

A-DUO construction and NBR material

The 25x35x7 A-DUO oil seal is manufactured from NBR material and features a double lip sealing construction designed for applications requiring improved sealing performance.

Construction features include:

• primary sealing lip
• additional dust protection lip
• flexible NBR elastomer
• rotating shaft seal design
• effective dynamic sealing protection

The NBR material provides excellent resistance to:

• mineral oils
• industrial greases
• standard operating fluids
• abrasion
• typical industrial working conditions

Double lip A-DUO oil seals are especially recommended for applications exposed to contamination and oil lubricated environments.

Technical specifications

Main technical data of the product:

• Product type: rotary shaft oil seal
• Construction: A-DUO double lip
• Material: NBR
• Inner diameter: 25 mm
• Outer diameter: 35 mm
• Width: 7 mm
• Application type: dynamic shaft sealing

Technical snippet section:
NBR 25x35x7 A-DUO provides durable rotating shaft sealing and additional protection against contamination and oil leakage.

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Industrial and mechanical applications

The 25x35x7 A-DUO oil seal is widely used in industrial and mechanical systems requiring increased contamination protection and reliable sealing performance.

Typical applications include:

• industrial pumps
• gearboxes
• electric motors
• industrial machinery
• hydraulic systems
• technical equipment
• automotive assemblies
• maintenance systems

Double lip oil seals are especially suitable for operating environments exposed to dirt, dust and oil contamination.

Operational advantages

The 25x35x7 A-DUO model offers reliable rotating shaft protection, good durability and resistance to standard industrial operating media.

Main product advantages include:

• improved sealing efficiency
• additional dust protection
• resistance to oils and greases
• stable dynamic operation
• easy installation and replacement
• long operational service life

The double lip construction improves protection of rotating components and reduces the risk of contamination entering the mechanical assembly.

Main product description

The NBR 25x35x7 A-DUO Double Lip Oil Seal is a professional sealing component designed for protecting rotating shafts in industrial, mechanical and automotive systems.

The product belongs to the category of technical rotary shaft seals used in pumps, gearboxes, motors and industrial equipment requiring effective protection against oil leakage and contamination.

The NBR material provides excellent resistance to mineral oils, greases and standard industrial operating fluids. This makes the seal suitable for industrial equipment, maintenance systems and OEM technical applications.

The 25x35x7 mm size is commonly used in compact drivetrain assemblies and rotating mechanical systems requiring reliable dynamic shaft sealing. The A-DUO construction improves shaft protection and extends the operational life of the complete system.

NBR A-DUO oil seals are widely selected by B2B customers looking for durable technical components available with fast delivery.

FAQ

What are the dimensions of the 25x35x7 A-DUO oil seal?

The oil seal dimensions are 25x35x7 mm.

What does A-DUO construction mean?

A-DUO indicates a double lip construction with an additional dust protection lip.

What material is used in the oil seal?

The seal is manufactured from NBR material resistant to oils and greases.

Where are double lip oil seals commonly used?

They are commonly used in pumps, gearboxes, motors and industrial machinery requiring additional contamination protection.

Is the oil seal suitable for industrial applications?

Yes, the product is designed for standard industrial and technical applications.