CORTECO Rotary Shaft Seal 01026395 FPM 42x62x7

Applications of the Rotary Shaft Seal

FPM Material Advantages and Sealing Design

Technical Data and Compatibility

Main Description

The CORTECO rotary shaft seal 01026395 FPM BAB3SL0.5 42x62x7 is a high-performance oil seal engineered for reliable rotary sealing in demanding industrial and automotive applications. Designed as a precision shaft sealing ring, it effectively prevents lubricant leakage while protecting rotating components from external contamination.

Manufactured from FPM (fluoroelastomer), this technical seal offers excellent resistance to oils and grease, fuels, and elevated operating temperatures. FPM is widely selected for critical sealing points where standard elastomers may fail, ensuring high durability and stable sealing performance over extended service intervals. This makes the seal suitable for continuous-duty environments and thermally stressed assemblies.

The BAB3SL0.5 configuration identifies a double lip oil seal (TC type) with an additional dust lip. The primary sealing lip retains lubricant, while the secondary dust lip protects the shaft against dirt, moisture, and fine particles. This construction enhances sealing reliability and extends both seal and shaft service life, especially in gearboxes and drivetrain systems.

The CORTECO 01026395 oil seal is commonly applied in assemblies associated with ZF, where precise tolerances and dependable sealing are essential. Typical English search terms related to this product include CORTECO rotary shaft seal, oil seal 42x62x7, FPM shaft seal, double lip rotary oil seal, and technical seal for transmissions.

Produced by CORTECO, this seal meets strict quality standards required by professional B2B buyers, maintenance teams, and OEM-related operations in industrial and automotive markets.

Technical Data

• Product type: Rotary shaft seal / oil seal

• Manufacturer: CORTECO

• Article number: 01026395

• Alternative reference: 82026395

• Inner diameter: 42 mm

• Outer diameter: 62 mm

• Width: 7 mm

• Material: FPM (fluoroelastomer)

• Design: Double lip oil seal with dust lip (BAB3SL0.5)

• Function: Rotary sealing

• Application: Transmissions, drivetrains, industrial machinery

• OEM reference: ZF 0734319433C

FAQ - Frequently Asked Questions

What is the difference between single lip and double lip oil seals?
A double lip oil seal includes an additional dust lip that protects against external contamination, increasing sealing reliability and service life.

Why is FPM used for rotary shaft seals?
FPM provides superior resistance to oils, grease, high temperatures, and aging compared to standard rubber materials.

How do I select the correct shaft seal size?
Match the inner diameter to the shaft, the outer diameter to the housing bore, and the width to the available installation space.

Is this seal suitable for continuous operation?
Yes, it is designed for long-term use in demanding industrial and automotive environments.

Can this oil seal be used in automotive transmissions?
Yes, it is commonly applied in transmission and drivetrain systems requiring high-performance sealing.