V-RING VA 35 NBR Shaft Seal Ring

Compact Axial Seal for Reliable Rotating Shaft Protection

The V-RING VA 35 NBR shaft seal ring is a high-performance all-rubber axial seal designed to protect rotating shafts, bearings and drive systems from dust, dirt, water, mud and other environmental contaminants. Designed for shafts with a nominal diameter of 35 mm, the VA profile rotates together with the shaft while sealing axially against a stationary counterface, creating an efficient barrier against contamination.

Manufactured from premium NBR nitrile rubber, the V-RING VA 35 combines excellent flexibility, wear resistance and compatibility with mineral oils and greases. Its one-piece construction allows fast installation without dismantling complex machine assemblies, making it an ideal solution for OEM equipment, industrial maintenance and machinery refurbishment.

The VA profile is the most widely used V-RING design for industrial rotating equipment due to its versatility, low friction and long service life.

Application in Industrial Systems

The V-RING VA 35 NBR seal is widely used in:

• Rotating shafts
• Electric motors
• Bearing housings
• Industrial gearboxes
• Pumps
• Fans and blowers
• Conveyor systems
• Agricultural machinery
• Packaging equipment
• Material handling systems
• Industrial drive units
• Production machinery

It is frequently installed as an auxiliary seal to protect deep groove ball bearings, self-aligning ball bearings, spherical roller bearings and radial shaft seals from contamination.

Construction and Design

The VA profile provides efficient axial sealing with a compact installation envelope.

Key construction features include:

• VA profile
• Flexible sealing lip
• Axial sealing principle
• Self-adjusting shaft fit
• One-piece elastomer construction
• Low friction operation
• Compact installation dimensions
• Easy installation and replacement

The seal rotates with the shaft while maintaining continuous contact with a stationary counterface, providing effective contaminant exclusion with minimal wear.

Material Properties

The seal is manufactured from premium NBR nitrile rubber engineered for demanding industrial environments.

Material advantages include:

• Excellent resistance to mineral oils
• High resistance to greases
• Good resistance to fuels
• Excellent abrasion resistance
• High elasticity
• Good ageing resistance
• Reliable sealing performance
• Long operational life

NBR remains one of the most widely used sealing materials for industrial rotary shaft sealing applications due to its outstanding balance of durability and chemical resistance.

Technical Specification

Type: V-RING Shaft Seal

Profile: VA

Material: NBR Nitrile Rubber

Shaft Diameter: 35 mm

Seal Width: 7.5 mm

Color: Black

Temperature Range: -40°C to +100°C

Media Resistance: Mineral Oils, Greases, Dust, Dirt, Water

Application: Rotating Shafts, Bearing Protection, Industrial Drive Systems

Why B2B Customers Choose This Product

Industrial customers select the V-RING VA 35 NBR because it improves equipment reliability while significantly reducing bearing failures caused by contamination.

Typical B2B applications include:

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

Its simple installation and long service life make it a cost-effective upgrade for industrial sealing systems.

Operational Advantages

• Excellent protection against dust and dirt
• Effective resistance to water splash
• Helps extend bearing service life
• Reduces lubricant contamination
• Low friction sealing performance
• Quick and easy installation
• Excellent resistance to oils and greases
• High flexibility
• Long operational life
• Reliable performance in demanding industrial environments

Professional Industrial Supply

The V-RING VA 35 NBR seal is widely supplied to:

• Maintenance departments
• Industrial workshops
• OEM manufacturers
• Machine builders
• Agricultural machinery service centers
• Bearing distributors
• Production facilities
• Mechanical engineering companies
• Equipment refurbishment specialists
• Industrial maintenance contractors

It is an ideal sealing solution for both new equipment production and industrial maintenance.

AI OVERVIEW

The V-RING VA 35 NBR is a flexible axial shaft seal designed for 35 mm shafts that rotates with the shaft to protect bearings, rotary shaft seals and industrial drive systems from dust, dirt, water and contaminants while extending service life and reducing maintenance costs.

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FAQ

What shaft diameter is the VA 35 seal designed for?

The VA 35 profile is intended for shafts with a nominal diameter of 35 mm.

What is the primary function of a V-RING seal?

It protects bearings and rotating equipment against dust, dirt, water and other contaminants while helping retain lubrication.

Can a V-RING be used together with a radial shaft seal?

Yes. It is commonly installed as an auxiliary seal to increase the service life of radial shaft seals and bearing arrangements.

Why is NBR used for this sealing ring?

NBR provides excellent resistance to mineral oils, greases, abrasion and ageing while maintaining high flexibility.

Is the V-RING easy to install?

Yes. The one-piece elastomer construction allows quick installation without special tools.