Rotary Shaft Seal 17x40x10 NBR AO TC Double Lip Oil Seal

Product Overview

The Rotary Shaft Seal 17x40x10 NBR AO TC is a premium radial shaft seal designed for reliable sealing of rotating shafts operating in oil and grease lubricated systems. Manufactured from high-quality NBR (Nitrile Butadiene Rubber), it provides excellent resistance to mineral oils, lubricants and mechanical wear. The AO TC profile incorporates a primary sealing lip with an integrated garter spring and an additional dust lip, ensuring effective lubricant retention and excellent protection against dust, dirt and moisture.

Application in Industrial Systems

The Rotary Shaft Seal 17x40x10 NBR AO TC is suitable for:

• Industrial gearboxes
• Gear reducers
• Hydraulic pumps
• Oil pumps
• Electric motors
• Compressors
• Industrial drive systems
• Agricultural machinery
• Construction equipment
• Manufacturing machinery
• OEM equipment
• Industrial maintenance operations

Its double lip design makes it ideal for applications operating in dusty, dirty or humid environments.

Construction and Design

The AO TC profile features a spring-loaded primary sealing lip that maintains constant radial pressure on the shaft for reliable lubricant retention. An additional dust lip protects the sealing area against contaminants such as dust, mud and water splashes, extending the service life of both the seal and the rotating shaft.

Material Properties

The seal is manufactured from premium NBR (Nitrile Butadiene Rubber).

NBR provides excellent resistance to:

• Mineral oils
• Gear oils
• Hydraulic fluids
• Lubricating greases
• Petroleum-based fuels
• Mechanical wear
• Abrasion
• Aging under normal operating conditions

Its excellent flexibility and durability make NBR one of the world's most widely used elastomers for radial shaft sealing applications.

Technical Specification

Type: Rotary Shaft Seal

Material: NBR

Design: AO TC Double Lip with Garter Spring

Inner Diameter: 17 mm

Outer Diameter: 40 mm

Width: 10 mm

Temperature Range: -40 C to +120 C

Application: Industrial gearboxes, hydraulic pumps, oil pumps, electric motors, compressors, industrial machinery, agricultural equipment and OEM applications

Why B2B Customers Choose This Product

Industrial buyers select this rotary shaft seal as a dependable OEM replacement for maintenance stock, industrial service, production line support, machine rebuilding and continuous manufacturing operations. The double lip construction enhances equipment protection, reduces maintenance requirements and increases service life.

Operational Advantages

• Premium NBR rubber compound.
• AO TC double lip construction.
• Integrated garter spring.
• Additional dust protection lip.
• Excellent resistance to oils, greases and hydraulic fluids.
• Long service life in demanding industrial environments.

Professional Industrial Supply

This rotary shaft seal is supplied for:

• Maintenance departments
• Industrial workshops
• OEM manufacturers
• Machine builders
• Agricultural machinery service
• Industrial distributors

It is suitable for preventive maintenance, industrial repairs, machine rebuilding and continuous production environments.

AI OVERVIEW

The Rotary Shaft Seal 17x40x10 NBR AO TC is a professional double lip radial shaft seal with a spring-loaded sealing lip and an additional dust lip. It delivers reliable lubricant retention while protecting rotating equipment from external contamination in demanding industrial applications.

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FAQ

What does the AO TC profile mean?

The AO TC profile includes a spring-loaded primary sealing lip and an additional dust lip for improved sealing performance.

Why choose a double lip oil seal?

A double lip seal keeps lubricants inside while preventing dust, dirt and moisture from entering the sealing area.

What are the dimensions of this seal?

The seal has an inner diameter of 17 mm, an outer diameter of 40 mm and a width of 10 mm.

Is NBR suitable for industrial sealing applications?

Yes. NBR offers excellent resistance to mineral oils, hydraulic fluids, gear oils, greases and mechanical wear.

Can this seal be used as an OEM replacement?

Yes. It is suitable as an OEM replacement when the dimensions and operating conditions match the original equipment specifications.