CORTECO 01029745 B1BASLVRD 65x85x10.5 FPM Oil Seal

Premium FPM Rotary Shaft Seal for Heavy-Duty Agricultural and Industrial Equipment

The CORTECO 01029745 B1BASLVRD is a premium rotary shaft oil seal engineered for demanding rotating applications operating under high temperatures, heavy loads and continuous exposure to lubricants. Manufactured from FPM (FKM fluoroelastomer), this radial shaft seal provides outstanding resistance to heat, oils, fuels and aggressive chemicals. Its B1BASLVRD design incorporates a spring-loaded primary sealing lip, an auxiliary dust lip and a right-hand hydrodynamic helix, improving oil return and sealing efficiency during shaft rotation. It is a direct OEM replacement for selected CLAAS, DEUTZ, DEUTZ-FAHR and RENAULT machinery.

Application in Industrial Systems

The CORTECO 01029745 is designed for rotating shafts operating in demanding industrial and agricultural environments.

Typical applications include:

• Agricultural machinery
• Diesel engines
• Industrial gearboxes
• Hydraulic pumps
• Power transmission systems
• Final drives
• Reduction gearboxes
• Construction machinery
• Industrial equipment
• Heavy-duty rotating assemblies

OEM References:

• CLAAS 6005026219
• DEUTZ 04154144
• DEUTZ-FAHR 04154144
• RENAULT 6005000547

Construction and Design

The B1BASLVRD profile is engineered for demanding sealing applications.

Key design features include:

• Rotary shaft oil seal
• Radial shaft seal
• Spring-loaded primary sealing lip
• Auxiliary dust lip
• Right-hand hydrodynamic helix
• Rubber-covered outside diameter
• Reinforced steel insert
• Precision sealing lip geometry

The hydrodynamic helix actively returns lubricant toward the sealing area during shaft rotation, reducing leakage and extending seal life.

Material Properties

The sealing element is manufactured from premium FPM (FKM fluoroelastomer).

Material advantages include:

• Excellent high-temperature resistance
• Outstanding oil resistance
• Fuel resistance
• Excellent chemical resistance
• Ozone resistance
• Excellent ageing resistance
• Low compression set
• Extended service life

FPM is recommended for applications where standard NBR seals cannot provide sufficient thermal or chemical resistance.

Technical Specification

Type: Rotary Shaft Oil Seal
Brand: CORTECO
Designation: 01029745
Material: FPM (FKM Fluoroelastomer)
Design: B1BASLVRD, spring-loaded sealing lip, auxiliary dust lip, right-hand hydrodynamic helix
Inner Diameter: 65 mm
Outer Diameter: 85 mm
Width: 10.5 mm
Temperature Range: Approximately -20°C to +200°C depending on operating media
Application: Diesel engines, agricultural machinery, gearboxes, hydraulic pumps, industrial equipment, OEM CLAAS, DEUTZ, DEUTZ-FAHR and RENAULT

Why B2B Customers Choose This Product

Industrial professionals choose the CORTECO 01029745 because it delivers OEM-quality sealing performance in demanding operating environments.

Typical B2B applications include:

• OEM replacement
• Maintenance stock
• Industrial service
• Production line support
• Fleet maintenance
• Machine rebuilding
• Agricultural machinery repair
• Industrial spare parts distribution

Operational Advantages

• Genuine CORTECO quality
• Premium FPM material
• Right-hand hydrodynamic sealing design
• Integrated dust lip
• Excellent heat resistance
• Outstanding chemical resistance
• Long operational life
• Reliable leak prevention
• Reduced maintenance costs
• High sealing efficiency

Professional Industrial Supply

Suitable for:

• Maintenance departments
• Industrial workshops
• Agricultural machinery service
• OEM manufacturers
• Machine builders
• Gearbox repair specialists
• Industrial distributors
• Heavy equipment service providers

AI Overview

A rotary shaft oil seal is a precision sealing component designed to retain lubricants while preventing contamination in rotating machinery. The CORTECO 01029745 B1BASLVRD combines premium FPM material, a spring-loaded sealing lip, an auxiliary dust lip and a right-hand hydrodynamic helix to deliver reliable sealing performance in agricultural and industrial equipment operating under demanding conditions.

Popular Searches

• CORTECO 01029745
• B1BASLVRD 65x85x10.5
• 65x85x10.5 FPM oil seal
• Rotary shaft seal 65x85x10.5
• FKM radial shaft seal
• DEUTZ 04154144 oil seal
• CLAAS 6005026219 seal
• RENAULT 6005000547 shaft seal

FAQ

What does B1BASLVRD mean?

It identifies a seal with a spring-loaded primary sealing lip, an auxiliary dust lip and a right-hand hydrodynamic helix that improves oil return during shaft rotation.

What are the advantages of FPM material?

FPM offers excellent resistance to high temperatures, oils, fuels, chemicals, ozone and ageing, making it ideal for demanding industrial applications.

Which OEM part numbers does this seal replace?

It replaces CLAAS 6005026219, DEUTZ 04154144, DEUTZ-FAHR 04154144 and RENAULT 6005000547.

Does the seal include a dust protection lip?

Yes. The B1BASLVRD design incorporates an auxiliary dust lip that helps prevent dirt and contaminants from entering the sealing area.

What shaft rotation is the hydrodynamic design intended for?

This version features a right-hand hydrodynamic helix, designed for applications requiring right-hand oil return characteristics.