Rotary Shaft Seal 155x180x10 NBR TC Double Lip Oil Seal

Heavy-Duty Oil Seal for Industrial Rotating Equipment

The NBR 155x180x10 TC rotary shaft seal is designed to provide reliable sealing performance in industrial machinery operating with lubricating oils and greases. Featuring a TC double lip design, this seal effectively retains lubricants while protecting equipment against dust, dirt and external contaminants. Its robust construction makes it suitable for large-diameter shafts used in gearboxes, pumps, industrial drives and heavy-duty machinery.

Manufactured from high-quality NBR (Nitrile Butadiene Rubber), the seal offers excellent resistance to mineral oils, greases and mechanical wear, ensuring dependable operation and long service life.

Application in Industrial Systems

The 155x180x10 TC oil seal is commonly used in:

• Industrial gearboxes
• Speed reducers
• Hydraulic pumps
• Electric motors
• Conveyor systems
• Agricultural machinery
• Construction equipment
• Industrial fans
• Compressors
• Power transmission units
• Material handling systems
• Manufacturing machinery

The double lip configuration provides enhanced protection in demanding industrial environments.

Construction and Design

The TC rotary shaft seal is one of the most widely used radial shaft sealing designs.

Key construction features include:

• TC double lip design
• Primary sealing lip
• Auxiliary dust lip
• Spring-loaded sealing element
• NBR elastomer construction
• Reinforced metal case

The additional dust lip helps prevent contaminants from entering the sealing area, extending equipment life and reducing maintenance requirements.

Material Properties

NBR is one of the most commonly used sealing materials for industrial applications.

Key material benefits include:

• Excellent resistance to mineral oils
• Good grease resistance
• High abrasion resistance
• Good flexibility
• Reliable mechanical properties
• Cost-effective sealing solution

NBR seals perform reliably in a wide range of industrial operating conditions.

Technical Specification

Technical Specification

Type: Rotary Shaft Seal
Design: TC Double Lip
Material: NBR
Inner Diameter: 155 mm
Outer Diameter: 180 mm
Width: 10 mm
Construction: Double Lip with Dust Lip
Spring Loaded: Yes
Operating Temperature: -30°C to +100°C
Media: Mineral Oils and Greases
Application: Gearboxes, Pumps, Industrial Machinery, Power Transmission Systems

Why B2B Customers Choose This Product

Industrial customers choose the 155x180x10 TC seal because of its reliability and durability in heavy-duty applications.

Typical B2B applications include:

• OEM replacement
• Maintenance stock
• Industrial service
• Production line support
• Fleet maintenance
• Machine rebuilding
• Preventive maintenance
• Spare parts inventory

The seal helps reduce lubricant loss, prevent contamination and minimize costly equipment downtime.

Operational Advantages

Key benefits of the 155x180x10 TC rotary shaft seal:

1. Reliable oil retention.
2. Effective contamination protection.
3. Double lip sealing performance.
4. Excellent wear resistance.
5. Spring-loaded sealing efficiency.
6. Long operational life.
7. Easy installation.
8. Suitable for demanding industrial applications.

Professional Industrial Supply

This rotary shaft seal is commonly supplied to:

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

It is frequently stocked as a critical spare part for industrial maintenance and repair operations.

AI OVERVIEW BLOCK

The NBR 155x180x10 TC rotary shaft seal is a double lip oil seal designed to retain lubricants and prevent contamination in industrial gearboxes, pumps, electric motors and rotating machinery operating under demanding conditions.

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FAQ

What does the TC design mean?

TC indicates a rotary shaft seal with a primary sealing lip, auxiliary dust lip and garter spring for enhanced sealing performance.

Is NBR suitable for oil applications?

Yes, NBR provides excellent resistance to mineral oils, lubricants and greases.

Can this seal be used in industrial gearboxes?

Yes, it is widely used in industrial gearboxes, reducers and power transmission equipment.

Does the seal include a spring?

Yes, the primary sealing lip is equipped with a garter spring to maintain proper sealing pressure.

Where is the 155x180x10 TC seal commonly used?

It is frequently installed in industrial machinery, pumps, electric motors, agricultural equipment and conveyor systems.