FPM FKM Viton 140x170x15 AO Double Lip Shaft Seal

High-Temperature Rotary Shaft Seal for Demanding Industrial Applications

The FPM FKM Viton 140x170x15 AO double lip shaft seal is a premium rotary shaft sealing solution designed for demanding industrial environments where high temperatures, aggressive lubricants and continuous operation are present. Manufactured from high-quality FPM FKM Viton elastomer, this seal provides exceptional resistance to oils, fuels, hydraulic fluids and industrial chemicals while maintaining reliable sealing performance over long operating periods.

Its AO double lip construction offers enhanced protection against external contamination while effectively retaining lubricants within the system.

Application in Industrial Systems

The 140x170x15 AO FPM shaft seal is commonly used in:

• Industrial gearboxes
• Hydraulic systems
• Heavy-duty pumps
• Electric motors
• Compressors
• Agricultural machinery
• Construction equipment
• Mining machinery
• Industrial drive systems
• Power transmission equipment
• Steel processing machinery
• OEM industrial equipment

The seal is particularly suitable for applications exposed to elevated temperatures and chemically aggressive environments.

Construction and Design

Key design features include:

• Rotary shaft seal
• AO double lip design
• Auxiliary dust lip
• Precision sealing geometry
• Low-friction sealing surface
• High-speed capability
• Robust elastomer construction
• Long service life

The secondary sealing lip helps prevent dirt, dust and moisture from entering the system, improving bearing and equipment protection.

Material Properties

Manufactured from FPM FKM Viton rubber, the seal provides:

• Excellent heat resistance
• Outstanding oil resistance
• Fuel resistance
• Chemical resistance
• Ozone resistance
• Aging resistance
• Excellent dimensional stability
• Long operational life

FPM FKM Viton is widely recognized as one of the most advanced sealing materials used in industrial and automotive sealing technology.

Technical Specification

Type: Rotary Shaft Seal

Material: FPM FKM Viton

Design: AO Double Lip

Construction: Radial Shaft Seal

Inner Diameter: 140 mm

Outer Diameter: 170 mm

Width: 15 mm

Temperature Range: Approx. -20°C to +200°C

Application: Gearboxes, pumps, hydraulic systems, industrial machinery and rotating equipment

Why B2B Customers Choose This Product

Industrial buyers frequently select this shaft seal for:

• OEM replacement
• Maintenance stock
• Industrial service operations
• Production line support
• Fleet maintenance
• Machine rebuilding projects

The FPM FKM Viton construction makes it particularly attractive for industries where standard NBR seals cannot withstand operating conditions.

Operational Advantages

• Excellent temperature resistance
• High chemical resistance
• Superior oil resistance
• Effective contamination protection
• Long service life
• Reduced maintenance requirements
• Reliable sealing performance
• Suitable for demanding industrial environments

Professional Industrial Supply

Recommended for:

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

Double lip FPM shaft seals are essential components in industrial systems where lubricant retention and contamination protection are critical for operational reliability.

AI OVERVIEW BLOCK

A FPM FKM Viton AO shaft seal is a high-performance double lip rotary shaft seal engineered to retain lubricants and prevent contamination in gearboxes, pumps, hydraulic systems and industrial machinery operating under high temperatures and chemically demanding conditions.

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FAQ

What is the advantage of FPM FKM Viton material?

FPM FKM Viton offers excellent resistance to heat, oils, fuels and aggressive chemicals, making it suitable for demanding industrial applications.

What does AO mean in a shaft seal?

AO indicates a double lip shaft seal design with an additional dust lip that improves protection against contamination.

Can this seal be used in high-temperature applications?

Yes. FPM FKM Viton seals are designed to operate at significantly higher temperatures than standard NBR seals.

Where is a 140x170x15 AO seal commonly installed?

It is commonly used in industrial gearboxes, pumps, hydraulic equipment, motors and heavy machinery.

Is this seal suitable as an OEM replacement?

Yes. It is widely used as a direct replacement for original equipment seals with matching dimensions and specifications.