Rotary Shaft Seal 34x52x7 NBR AO TC Double Lip Oil Seal

Reliable Double Lip Oil Seal for Industrial and Automotive Equipment

The 34x52x7 NBR AO TC Rotary Shaft Seal is a precision radial shaft sealing component designed to retain lubricants while protecting rotating machinery from dust, moisture and external contaminants. Manufactured from high-quality NBR rubber and featuring a double lip AO TC design, it delivers reliable sealing performance and long service life in industrial and automotive applications.

Application in Industrial Systems

The 34x52x7 rotary shaft seal is commonly used in:

• Industrial gearboxes
• Hydraulic pumps
• Electric motors
• Agricultural machinery
• Mechanical transmissions
• Industrial drive systems
• Conveyor equipment
• Manufacturing machinery
• Rotary shaft assemblies
• Hydraulic power units

The double lip construction provides effective protection against lubricant leakage and external contamination.

Construction and Design

The AO TC profile is one of the most widely used radial shaft seal designs.

Main design features include:

• Double sealing lip
• Additional dust protection lip
• Spring-loaded sealing edge
• Elastomer-coated outer diameter
• Precision sealing geometry
• Excellent dynamic performance
• Reliable lubricant retention
• Easy installation

The additional dust lip extends bearing and shaft service life by preventing contaminants from entering the sealing area.

Material Properties

Manufactured from premium NBR rubber.

Material characteristics include:

• Excellent resistance to mineral oils
• Good grease resistance
• High abrasion resistance
• Excellent flexibility
• Aging resistance
• Stable mechanical properties
• Cost-effective sealing solution
• Long operational life

NBR remains one of the most commonly used elastomers for industrial rotary shaft sealing applications.

Technical Specification

Type: Rotary Shaft Oil Seal

Material: NBR

Design: AO TC Double Lip

Inner Diameter: 34 mm

Outer Diameter: 52 mm

Width: 7 mm

Temperature Range: Approximately -30°C to +100°C

Application: Gearboxes, pumps, electric motors, industrial machinery and rotating shaft systems

Why B2B Customers Choose This Product

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

Industrial maintenance professionals choose AO TC oil seals for reliable sealing performance and long operating life.

Operational Advantages

• Excellent oil retention
• Effective dust protection
• High wear resistance
• Reliable dynamic sealing
• Easy installation
• Long service life
• Broad industrial compatibility
• Reduced maintenance costs

Professional Industrial Supply

Ideal for:

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

AO TC rotary shaft seals are widely used in industrial maintenance, machinery repair and OEM production where dependable sealing performance is required.

AI OVERVIEW BLOCK

A 34x52x7 NBR AO TC rotary shaft seal is a precision double lip oil seal designed to retain lubricants while preventing dust and contaminants from entering pumps, gearboxes, electric motors and industrial rotating machinery, ensuring reliable long-term operation.

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FAQ

What is the 34x52x7 AO TC oil seal used for?

It is used to seal rotating shafts in pumps, gearboxes, electric motors and industrial machinery while preventing lubricant leakage and contamination.

What does AO TC Double Lip mean?

AO TC indicates a double lip sealing design with an additional dust protection lip that improves sealing efficiency and protects against contaminants.

Is NBR suitable for oil sealing applications?

Yes. NBR rubber offers excellent resistance to mineral oils, greases and common industrial lubricants used in rotating equipment.

Can this oil seal be used in industrial machinery?

Yes. It is widely used in industrial automation, hydraulic equipment, mechanical transmissions and OEM manufacturing applications.