Wheel Bearing Seal National Fluoroelastomer

Description

Product Overview

The National wheel bearing seal model 710595 is engineered for demanding automotive applications. Constructed from premium fluoroelastomer, the seal provides exceptional resistance to heat, chemicals, and wear. Its spring‑loaded, multi‑lip configuration ensures a tight, leak‑free fit even under extreme pressure variations. With dimensions of 3.25 x 0.88 x 0.1 inches and a lightweight profile of 0.32 ounces, it fits seamlessly into standard wheel bearing housings. The seal is rated for a temperature range of -40°F to 400°F, making it suitable for both cold‑weather and high‑performance environments. Designed for the center position in the bearing assembly, it delivers consistent performance across a wide spectrum of automotive fluids, from brake fluid to transmission oil.

Usage

This seal is ideal for professional mechanics, automotive service centers, and DIY enthusiasts who need a reliable replacement part for wheel bearings. It excels in passenger cars, light trucks, and SUVs where bearing integrity is critical for safety and handling. Whether you are rebuilding a front‑wheel hub, servicing a rear‑axle assembly, or performing a complete bearing overhaul, the National 710595 seal provides the confidence of a secure seal that resists leakage and contamination. Its compatibility with a broad range of fluids means it can be used in brake systems, power‑steering circuits, and differential assemblies without concern for chemical degradation.

Why Choose Us

National has a long history of producing high‑quality automotive components, and this wheel bearing seal is no exception. The use of fluoroelastomer offers superior heat resistance and chemical stability compared to standard nitrile or EPDM materials. Each seal undergoes rigorous quality testing, including temperature cycling, pressure endurance, and fluid compatibility assessments, ensuring it meets or exceeds OEM specifications. The spring‑loaded, multi‑lip design provides a self‑adjusting seal that maintains contact even as the bearing housing expands or contracts, reducing the risk of premature wear. With a 4.5‑star rating from 57 verified customers, the product has proven its reliability in real‑world applications.

Key Features

• Spring‑loaded multi‑lip design for superior sealing under dynamic loads
• High‑performance fluoroelastomer material resists heat up to 400°F
• Compatible with a wide range of automotive fluids, including brake and transmission oils
• Compact dimensions and lightweight construction for easy installation
• Proven reliability with a 4.5‑star rating from verified user reviews

FAQ

What vehicles are compatible with this seal?

The National 710595 seal fits most passenger cars, light trucks, and SUVs that use a standard center‑position wheel bearing. Check your vehicle’s service manual for bearing dimensions to confirm compatibility.

Can this seal be used with brake fluid?

Yes, the fluoroelastomer construction is resistant to brake fluid, making it suitable for brake system applications as well as other hydraulic fluids.

How does the spring‑loaded design improve performance?

The spring mechanism maintains constant pressure on the sealing lips, adapting to thermal expansion and contraction, which prevents gaps and reduces the chance of leaks.

Is special tooling required for installation?

Installation can be performed with standard bearing tools. The seal’s compact size and flexible material allow it to be pressed into place without additional equipment.

What is the warranty on this product?

National offers a limited one‑year warranty covering manufacturing defects. Refer to the warranty card included with the product for full terms and conditions.