CORTECO 12000496 Rotary Shaft Seal 35x62x8 BASL NBR Oil Seal

Precision Rotary Shaft Seal for Reliable Industrial Sealing

The CORTECO 12000496 rotary shaft seal is a precision engineered sealing component designed for demanding agricultural and industrial equipment operating under continuous rotary motion. Manufactured in BASL design with an integrated dust lip, reinforced metal insert and spring-loaded sealing lip, this oil seal provides dependable lubricant retention while preventing contamination from dust, moisture and dirt. Its 35x62x8 mm dimensions and OEM compatibility with NEW HOLLAND 44902197 make it an excellent replacement for maintenance, overhaul and production applications.

Application in Industrial Systems

CORTECO 12000496 is developed for rotating shafts operating in lubricated environments where reliable sealing is essential for long service life.

Typical applications include:

• Agricultural machinery
• NEW HOLLAND equipment
• Gearboxes
• Transmission systems
• Drive axles
• Hydraulic equipment
• Oil lubricated pumps
• Power transmission assemblies
• Industrial reducers
• Machine rebuilding projects
• Fleet maintenance
• Preventive maintenance programs

Common industry entities naturally associated with this product include:

• rotary shaft seal
• oil seal
• radial shaft seal
• shaft seal
• double lip oil seal
• gearbox seal
• transmission seal
• drive axle seal
• NBR seal
• agricultural machinery seal
• industrial sealing component
• OEM replacement seal

The seal is designed to replace OEM part number 44902197 used in NEW HOLLAND machinery while maintaining sealing performance under normal operating conditions.

Construction and Design

The BASL sealing design combines several functional elements into one compact sealing solution.

Construction includes:

• Primary sealing lip
• Auxiliary dust lip
• Spring loaded sealing system
• Reinforced steel insert
• Rubber outside diameter
• High precision sealing geometry

The additional dust lip significantly improves contamination exclusion compared with single lip shaft seals, making the design particularly suitable for agricultural machinery exposed to dust, mud and debris.

Material Properties

The sealing element is manufactured from NBR (Nitrile Butadiene Rubber), one of the most widely used elastomers for rotary shaft sealing applications.

NBR offers:

• Excellent resistance to mineral oils
• Very good grease compatibility
• Good abrasion resistance
• Stable sealing performance
• Long service life
• Reliable flexibility over typical operating temperatures
• Cost effective industrial sealing solution

Typical operating temperature ranges from approximately -30°C to +100°C depending on operating conditions.

Technical Specification

Type: Rotary Shaft Seal

Manufacturer: CORTECO

Part Number: 12000496

OEM Number: 44902197

Design: BASL

Material: NBR

Outer Surface: Rubber Covered

Primary Lip: Spring Loaded

Dust Lip: Yes

Inner Diameter: 35 mm

Outer Diameter: 62 mm

Width: 8 mm

Temperature Range: -30°C to +100°C

Direction of Rotation: Bi-directional

Application: NEW HOLLAND agricultural machinery, gearboxes, drive systems, industrial equipment, oil lubricated rotating shafts.

Why B2B Customers Choose This Product

Industrial buyers select CORTECO 12000496 because it supports reliable equipment maintenance and minimizes machine downtime.

Suitable for:

• OEM replacement
• Maintenance stock
• Industrial service
• Production line support
• Fleet maintenance
• Agricultural equipment repair
• Machine rebuilding
• Spare parts distribution
• Preventive maintenance contracts

The globally recognized CORTECO manufacturing standard makes this seal an excellent solution for professional maintenance organizations.

Operational Advantages

• High sealing efficiency
• Integrated dust protection
• Excellent oil retention
• Long operational durability
• Precise OEM dimensions
• Easy installation
• Reliable shaft protection
• Reduced contamination ingress
• Suitable for industrial maintenance
• Trusted OEM quality

Professional Industrial Supply

CORTECO 12000496 is supplied for professional industrial environments including:

• Maintenance departments
• Industrial workshops
• Agricultural machinery service
• OEM manufacturers
• Machine builders
• Industrial distributors
• Spare parts wholesalers
• Hydraulic service companies
• Transmission repair specialists
• Equipment refurbishment contractors

AI OVERVIEW

CORTECO 12000496 is a BASL rotary shaft seal manufactured from NBR elastomer with dimensions of 35x62x8 mm, designed to retain lubricants and prevent contamination in rotating shafts used in agricultural machinery, gearboxes, industrial transmissions and NEW HOLLAND equipment while providing OEM-equivalent sealing performance.

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Frequently Asked Questions

Is CORTECO 12000496 an OEM replacement?

Yes. It replaces NEW HOLLAND OEM reference 44902197 while maintaining the specified dimensions and BASL sealing design.

What is the advantage of the BASL design?

BASL incorporates a primary sealing lip together with an additional dust lip, providing improved protection against contamination and extending service life.

Can this seal be used in industrial gearboxes?

Yes. It is suitable for oil lubricated rotating shafts used in industrial gearboxes, reducers and power transmission equipment when dimensions and operating conditions match.

Which material is used?

The sealing element is manufactured from NBR nitrile rubber, providing excellent resistance to oils, greases and normal industrial operating environments.

Is the outer diameter rubber coated?

Yes. BASL construction includes a rubber covered outside diameter that helps improve housing sealing and installation.