NBR Double Lip Oil Seal 48x62x9 TC Rotary Shaft Seal

Construction and design

The NBR double lip oil seal 48x62x9 AO is a rotary shaft seal designed for reliable oil retention and protection against contamination in rotating systems.

The AO design includes:

• primary sealing lip with garter spring ensuring tight oil sealing
• secondary dust lip protecting against dirt, dust and moisture

The compact width of 9 mm allows easy installation in standard housings, while the NBR elastomer ensures compatibility with oils, greases and common industrial fluids.

Technical specifications

Type: rotary shaft oil seal
Design: AO double lip
Material: NBR
Inner diameter: 48 mm
Outer diameter: 62 mm
Width: 9 mm
Spring: yes
Temperature range: -30°C to +100°C
Media: oils, greases, lubricants

Technical snippet:
NBR 48x62x9 AO is a double lip rotary shaft oil seal designed for oil retention and contamination protection in rotating equipment.

Industrial applications

The NBR oil seal 48x62x9 AO is widely used in industrial and automotive applications requiring dependable sealing.

Typical applications include:

• gearboxes and transmissions
• pumps and hydraulic systems
• electric motors
• agricultural machinery
• industrial equipment

The double lip construction ensures stable operation even in dusty or contaminated environments.

Operational advantages

This rotary shaft seal delivers consistent performance and durability.

Key benefits:

• effective oil sealing with spring loaded lip
• additional protection against contamination
• resistance to oils and lubricants
• reduced leakage risk
• extended service life

Main description

NBR double lip oil seal 48x62x9 AO is a rotary shaft sealing solution designed for applications where both oil retention and contamination protection are required.

One sentence definition:
NBR 48x62x9 AO is a double lip rotary shaft oil seal that prevents oil leakage and protects machinery from dust and external contaminants.

The seal combines a spring loaded primary lip for secure sealing with a secondary lip acting as a barrier against environmental factors. Its standard dimensions make it suitable for a wide range of industrial systems and maintenance applications.

Supported long tail search phrases:

• oil seal 48x62x9
• NBR shaft seal 48x62x9
• double lip oil seal AO
• rotary shaft seal 48 mm

This product is suitable for OEM applications as well as repair and maintenance operations.

FAQ

What does AO mean in oil seals?
It indicates a double lip design with a dust protection lip.

Is NBR suitable for oil applications?
Yes, it offers excellent resistance to oils and greases.

Where is this oil seal used?
In gearboxes, pumps, motors and industrial machinery.

Does it include a spring?
Yes, the primary sealing lip is spring loaded.

Does it protect against contamination?
Yes, the secondary lip protects against dust and dirt.