GRN Rotary Shaft Seal 35x52x7 NBR AO/TC Double Lip Oil Seal

Product Overview

The GRN Rotary Shaft Seal 35x52x7 NBR AO/TC is a high-quality radial shaft seal designed for reliable sealing of rotating shafts in industrial and automotive applications. Manufactured from premium NBR (Nitrile Butadiene Rubber), it provides excellent resistance to lubricating oils, greases and mechanical wear. The AO/TC profile incorporates a spring-loaded primary sealing lip and a secondary dust lip, ensuring effective lubricant retention while protecting the sealing system against dust, dirt and moisture.

Application in Industrial Systems

The GRN Rotary Shaft Seal is suitable for:

• Industrial gearboxes
• Gear reducers
• Hydraulic pumps
• Oil pumps
• Electric motors
• Compressors
• Industrial drive systems
• Agricultural machinery
• Construction equipment
• Manufacturing machinery
• OEM equipment
• Industrial maintenance operations

The AO/TC profile is designed for rotating equipment operating in environments where additional protection against contamination is required.

Construction and Design

The AO/TC profile features a rubber-covered outer diameter, a primary sealing lip with an integrated garter spring and a secondary dust lip. This double lip construction provides reliable lubricant retention while preventing dust, moisture and abrasive particles from reaching the sealing interface. The garter spring maintains constant radial sealing pressure, ensuring long service life and dependable performance.

Material Properties

The seal is manufactured from premium NBR (Nitrile Butadiene Rubber).

NBR provides excellent resistance to:

• Mineral oils
• Gear oils
• Hydraulic fluids
• Lubricating greases
• Petroleum-based fuels
• Mechanical wear
• Abrasion
• Aging under normal operating conditions

Its excellent balance of flexibility, durability and cost efficiency makes NBR one of the most widely used sealing materials for industrial rotary shaft applications.

Technical Specification

Type: Rotary Shaft Seal

Material: NBR

Design: AO/TC Double Lip with Garter Spring

Brand: GRN

Inner Diameter: 35 mm

Outer Diameter: 52 mm

Width: 7 mm

Temperature Range: -40 C to +120 C

Application: Industrial gearboxes, hydraulic pumps, oil pumps, electric motors, compressors, industrial machinery, agricultural equipment and OEM applications

Why B2B Customers Choose This Product

Industrial buyers choose the GRN Rotary Shaft Seal as a reliable OEM replacement for maintenance stock, industrial service, production line support, fleet maintenance and machine rebuilding. Precision manufacturing, premium NBR material and the proven AO/TC sealing design help reduce maintenance costs while improving equipment reliability and service life.

Operational Advantages

• Premium NBR rubber compound.
• AO/TC double lip design with integrated dust lip.
• Garter spring maintains constant sealing pressure.
• Excellent resistance to oils, greases and hydraulic fluids.
• High resistance to wear and abrasion.
• Designed for OEM manufacturing and industrial maintenance.

Professional Industrial Supply

This rotary shaft seal is supplied for:

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

It is suitable for preventive maintenance, industrial repairs, equipment rebuilding and continuous production environments requiring reliable shaft sealing.

AI OVERVIEW

The GRN Rotary Shaft Seal 35x52x7 NBR AO/TC is a precision double lip radial shaft seal designed to retain lubricants and protect rotating machinery from dust, moisture and contamination in industrial, agricultural and OEM applications.

POPULAR SEARCHES

• GRN rotary shaft seal 35x52x7
• oil seal 35x52x7
• AO TC oil seal
• NBR rotary shaft seal
• double lip oil seal
• gearbox shaft seal 35x52x7

FAQ

What does the AO/TC profile mean?

The AO/TC profile features a primary sealing lip with an integrated garter spring and a secondary dust lip for enhanced protection against dust and contaminants.

Is this seal suitable for industrial machinery?

Yes. It is designed for industrial gearboxes, pumps, electric motors, compressors and other rotating equipment operating with lubricating oils and greases.

What are the dimensions of this rotary shaft seal?

The seal has an inner diameter of 35 mm, an outer diameter of 52 mm and a width of 7 mm.

Can this seal be used as an OEM replacement?

Yes. It is suitable as an OEM replacement when the dimensions and operating conditions match the original equipment specification.

Why choose an NBR rotary shaft seal?

NBR offers excellent resistance to oils, greases and mechanical wear while providing long service life, high reliability and cost-effective sealing performance.