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Truck Brake Discs

Truck Brake Discs

High-quality brake discs assist with stable braking, reduced stopping distances, and extended brake pad life.

At CV Hubs & Bearings, we understand precisely why choosing durable and correctly specified truck brake discs is essential for maintaining safety, reliability, and compliance while out on the road.

Within our selection, you can explore products from FEBI and Juratek designed specifically for vehicles used in heavy haulage, long-distance transport, and delivery work. These are often fitted alongside our premium wheel bearings for a complete axle overhaul.

Table of Contents

Manufacturers

FEBI

Febi Bilstein is a long-established name in quality commercial vehicle components. It produces a comprehensive range of truck brake discs carefully engineered to OE quality standards. These are manufactured to ensure consistent thermal stability, reduced distortion, and reliable braking performance under heavy loads.

Febi places a firm focus on precision machining and strict quality testing, making its brake discs a reliable choice for fleets looking for safety and predictable performance across truck and trailer hub applications.

Juratek

UK braking specialist, Juratek, has established a reputation for producing high-performance truck brake discs designed for demanding commercial environments. Juratek brake discs are manufactured using advanced machining processes and high-grade castings to achieve high resistance to cracking, warping, and heat dissipation.

Significant investment in real-world testing ensures each disc delivers consistent, stable braking even under extreme temperature cycles. This reliability makes them a trusted choice for fleet operators alongside our ABS sensors and rings.

Brake Discs – Fast Facts

  • High thermal capacity: Truck brake discs are carefully engineered to absorb and disperse the extreme heat generated during heavy braking cycles.
  • Tough materials: For improved thermal stability, most heavy-duty discs use high-carbon or alloyed cast iron.
  • Precision machining: Surfaces must be machined to tight tolerances to ensure smooth, consistent contact with brake pads.
  • Weight-optimised designs: Modern discs balance strength and mass to reduce unsprung weight without compromising durability.
  • Corrosion-resistant: Discs are usually given protective coatings to prevent rust during storage and early use, extending overall service life.
  • Matched components: Brake discs should always be paired with correctly specified pads to avoid performance loss. Learn more in our guide to matched braking components.
  • Compliance: Worn discs can increase stopping distances and lead to MOT failure. See our HGV MOT checklist.
  • Wear indicators: Many discs include minimum thickness markings to help engineers rapidly assess roadworthiness.

Frequently Asked Questions (FAQs)

How do I know which brake disc fits my truck?

Check the vehicle make, model, axle type, and OEM part number. Disc diameter, thickness, and vent design need to match the axle specifications.

Can I replace just one disc or should I change both?

It’s recommended to replace discs in axle pairs to ensure balanced braking, even pad wear and consistent stopping performance.

What causes brake discs to wear prematurely?

Common causes can include worn brake pads, heavy loads, overheating, corrosion, or repeated hard braking. Read our post on preventing brake disc warping.

How can I tell when a disc needs replacement?

Look for excessive scoring, cracking, warping, vibration while braking, or discs worn below the minimum thickness recommended by the manufacturer.

Truck Brake Discs from CV Hubs & Bearings

At CV Hubs & Bearings, we’re specialists in all things HGV, bus, and trailer wheel hubs, bearings and components.

We stock brake discs for a wide range of commercial and industrial vehicles, and our experienced team is always on hand to answer any questions you have.

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