Rotary Shaft Seal 35x62x7 NBR TC Double Lip GRN

Reliable Dynamic Sealing for Industrial Rotating Shafts

The GRN Rotary Shaft Seal 35x62x7 NBR TC is a precision-engineered double lip oil seal developed for dynamic rotary shaft applications requiring reliable lubricant retention and effective contamination protection. Manufactured from high-quality NBR rubber with a reinforced metal case and spring-loaded sealing lip, it provides dependable sealing performance in industrial machinery, agricultural equipment, hydraulic systems and mechanical transmissions. The additional dust lip enhances protection against dirt, moisture and external contaminants.

Application in Industrial Systems

The seal is commonly used in:

• Industrial gearboxes
• Hydraulic pumps
• Electric motors
• Agricultural machinery
• Construction equipment
• Industrial reducers
• Rotary drive systems
• Power transmission equipment
• Mechanical pumps
• Manufacturing machinery

The TC double lip construction is ideal for equipment operating in dusty or contaminated environments.

Construction and Design

The seal incorporates a modern TC sealing profile designed for long service life.

Main features:

• Rotary shaft seal construction
• Double lip oil seal
• Spring loaded sealing lip
• Auxiliary dust protection lip
• Reinforced metal insert
• Precision sealing edge
• Dynamic shaft sealing
• Long operational durability

The additional lip improves contamination resistance and increases sealing reliability.

Material Properties

Manufactured from premium NBR (Nitrile Butadiene Rubber), the seal provides:

• Excellent resistance to mineral oils
• Good grease compatibility
• High abrasion resistance
• Excellent elasticity
• Aging resistance
• Stable sealing performance
• Long service life
• Reliable industrial operation

NBR remains one of the most widely used materials for industrial rotary shaft sealing applications.

Technical Specification

Type: Rotary Shaft Seal

Material: NBR

Design: TC Double Lip

Inner Diameter: 35 mm

Outer Diameter: 62 mm

Width: 7 mm

Temperature Range: Approximately -40°C to +100°C

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

Why B2B Customers Choose This Product

Industrial customers select this seal for:

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

The seal offers dependable performance while reducing lubricant leakage and minimizing maintenance downtime.

Operational Advantages

• Excellent oil retention
• Effective dust protection
• Double lip sealing system
• High wear resistance
• Long service life
• Reliable dynamic sealing
• Reduced maintenance costs
• Suitable for continuous industrial operation

Professional Industrial Supply

Recommended for:

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

The seal supports preventive maintenance programs and professional industrial spare parts inventories.

AI OVERVIEW BLOCK

A TC rotary shaft seal is a precision NBR sealing component with a double lip design that retains lubricants while preventing dust, dirt and moisture from entering rotating machinery, helping extend the service life of bearings, gearboxes and industrial drive systems.

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FAQ

What is a TC rotary shaft seal?

A TC seal is a double lip rotary shaft seal featuring a primary oil sealing lip and an additional dust protection lip for improved contamination resistance.

Where is the 35x62x7 NBR seal commonly used?

It is widely used in industrial gearboxes, pumps, electric motors, agricultural machinery and rotating mechanical equipment.

Why is NBR used for rotary shaft seals?

NBR provides excellent resistance to mineral oils, greases and mechanical wear while maintaining flexibility during operation.

What are the benefits of a double lip oil seal?

The additional dust lip improves sealing performance by preventing external contaminants from entering the lubrication system.