Pre-AdjustedWheel HubAssemblies

EnduraSet Pre-Adjusted Hubs streamline the wheel-end assembly process for fleets, assembly shop professionals, and repair technicians.

EnduraSet pre-adjusted wheel hub assembly

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600,000Mile warranty
6×Conventional hub mileage
93%Spindle coverage

Factory Optimized Pre-Adjusted Wheel Hub Assemblies.

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Conventional Hub vs EnduraSet

A worn conventional hub on a workshop bench
Conventional100,000Mileage (in miles)
A new EnduraSet hub assembly on the same bench
EnduraSet600,000Mileage (in miles)
6xLong Mileage

Key Benefits

Pre-adjusted wheel hub assemblies that mount without manual bearing adjustment, with 6 times the mileage & durability of conventional wheel hub assemblies.

1

Enhanced Durability

Built to last under extreme operating conditions. Premium seals and precision ground spacers keep your fleet protected and operational longer.

2

Lubricated and Sealed for Longevity

Every hub comes lubricated and sealed. Dirt, water and other contaminants stay out, reducing the risk of early wear and failure.

3

Fewer Parts, Simplified Installation

Fully assembled with precision toleranced bearings, seals and spacers. No extra parts to stock, quicker installations, more uptime.

Sectioned EnduraSet hub showing the bearings and spacer

Bearing Axial Setting

Bearing life depends on the axial setting between preload and endplay. EnduraSet assemblies leave the factory at the setting that gives the longest rated life, so there is nothing to adjust on installation.

0100,000200,000300,000400,000500,000600,000700,000Rated Life (in miles)-0.004-0.00200.0020.004600,000 milesAxial Clearance (Inches)PreloadEndplay
Rated Life (in miles)0200,000400,000600,000-0.004-0.00200.0020.004600,000 milesAxial Clearance (Inches)PreloadEndplay

Features

Tapered roller bearing seated in the EnduraSet hub

Factory Optimised Wheel Hub Assembly

Factory optimized settings give the ideal preload and end play, so there is no manual adjustment during installation. The result is longer hub life, even load distribution and less downtime.

Exploded EnduraSet hub showing the precision-ground spacer

Pre-Adjusted Wheel Hub Assembly

A precision ground spacer between the inboard and outboard bearings sets an exact dimensional adjustment. It keeps bearing loading even, prevents premature wear and keeps the hub balanced and aligned.

EnduraSet seal, tone ring and wheel studs

Zero End Play

A four zone labyrinth seal keeps dust, water and debris out of the hub and keeps the lubricant in. The bearings stay protected and the hub runs smoothly in harsh conditions.

EnduraSet hub cut away to show the ABS tone ring

Extended Service Life – Reduced Downtime

Machined from corrosion resistant ductile iron, the tone ring withstands moisture and corrosion for long lasting service. It gives the ABS system accurate wheel speed data to help prevent wheel lockup when braking.

Cross Reference

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EnduraSet - An End of Manual Adjustment

EnduraSet Pre-Adjusted Hubs streamline the wheel-end assembly process for fleets, assembly shop professionals, and repair technicians.

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EnduraSet pre-adjusted hub assembly under a spotlight

Conventional Hub vs EnduraSet

Loose wheel-end parts, grease and tools for manual bearing adjustment
ConventionalMultiple parts, manual bearing adjustment
Fewer Parts
One complete EnduraSet assembly ready to mount
EnduraSetFully assembled, ready to mount

Fastest Installation

Say goodbye to long downtimes. Vehicles are back in action faster than ever.

OEM Quality Assured

Drive with confidence. Tested to meet SAE J-1095 safety and fatigue standards.

Low Cost Maintenance

Top-notch performance from low-maintenance, factory-optimized assemblies.

600,000 Mile Warranty

EnduraSet Pre-Adjusted Hubs are not only easier and less time-consuming to install but also come with generous warranties.

EnduraSet pre-adjusted assemblies give fleet owners and axle assembly shops an impressive 600,000-mile lifespan, reducing replacement frequency and costs. Engineered for strength, they withstand extreme operating conditions in heavy-duty applications.

600,000Mile warranty
EnduraSet hub assembly mounted on a trailer axle in a truck yard

Superior Trailer Hubs, Engineered Around Our High-Performance Wheel Bearings

The wheel hub is the heart of the wheel-end assembly. As a leading wheel hub manufacturer, we design and produce complete trailer hub solutions built on the quality and durability of our core product, delivering performance, safety, and longevity for trailers carrying everything from light goods to heavy equipment.

Built For Reliability, Centered on Our Hubs

More than a steel component: a high-quality system engineered around robust, precise wheel rotation.

01

Integrated Design

From the wheel bearings to the seals, every part is designed to work in harmony with our precision-engineered casting.

02

Optimal Load Distribution

The hub is the core interface between wheel and spindle, spreading weight evenly across the bearings to prevent premature wear and fatigue.

03

Enhanced Performance

Our hubs and bearings minimize friction and heat buildup for smoother, more reliable wheel rotation and more efficient towing.

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    Drawing

    Half sectionABS tone ringSpacerEnd viewES 44.09 332117Pre-Adjusted Hub AssemblyReference only · Not to scale

    Dimensional drawing available on request

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    More EnduraSet Assemblies

      Cross Reference

      Questions about part numbers, interchangeability or installation?

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      Interchangeabilities

      EnduraSet Rebuild Kit (TN Spindle)

      Documents

      • PDF

        Installation Guide

        EnduraSet Assembly

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      • PDF

        Assembly Procedure

        EnduraSet Assembly

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      • MP4

        Single Nut Wheel Hub Assembly Installation

        Video

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