CORTECO 19033631 110x125x4 VAY NBR Rotary Shaft Seal - KOMATSU 0714510110

Precision Rotary Shaft Seal for KOMATSU Machinery

VAY Design - Compact Technical Seal with High Durability

Technical Data and Industrial Applications

Main Description:
The CORTECO 19033631 110x125x4 VAY NBR is a precision-engineered rotary shaft seal designed for demanding industrial and heavy equipment environments. Compatible with KOMATSU OEM 0714510110, this oil seal provides reliable shaft sealing in transmissions, drive systems and heavy-duty rotating assemblies.

With dimensions 110x125x4 mm, this thin-section rotary oil seal is optimized for installations where axial space is limited. The VAY profile ensures stable lip contact with the shaft surface, creating an efficient sealing barrier that prevents lubricant leakage while protecting internal components from contamination. As a professional shaft sealing ring, it supports long-term operational reliability in industrial applications.

Manufactured from high-quality NBR (nitrile butadiene rubber), the seal offers excellent resistance to oils and grease, making it suitable for gear oils, hydraulic fluids and standard industrial lubricants. NBR material provides good flexibility, mechanical stability and wear resistance under moderate temperature conditions.

Compared to a typical single lip oil seal SC or a double lip oil seal TC, the VAY construction is specifically adapted for certain OEM applications where compact geometry and defined contact pressure are required. This technical seal is widely used in heavy machinery, construction equipment and automotive systems where high durability and consistent sealing performance are critical.

The CORTECO rotary seal is designed to minimize leakage risk, extend bearing life and protect associated components such as ball bearings and gear assemblies. For maintenance engineers and procurement departments, it represents a reliable solution within hydraulic and automotive seals categories.

FAQ

1. What is the function of CORTECO 19033631?
It is a rotary shaft seal designed to prevent oil leakage and protect internal components from contamination.

2. What does the VAY design mean?
VAY indicates a specific thin-section sealing profile optimized for limited installation space and defined shaft contact.

3. Is NBR suitable for oil applications?
Yes, NBR offers strong resistance to oils and grease commonly used in industrial and automotive systems.

4. How do I select the correct shaft seal size?
Match the shaft diameter, housing diameter and seal width. In this case: 110x125x4 mm.

5. Is this a single lip or double lip oil seal?
It features a specialized VAY sealing configuration adapted for OEM machinery requirements.