Hyundai Heavy Duty Hub Brake Discs

• Being a world leading professional brake parts manufacturer, Winhere produces more than 55 million units of brake discs and 10 million sets of brake pads annually for OEM and IAM. 

• 96%+ car parc coverage of brake discs and brake pads from A to Z for both passenger cars and commercial vehicles. 

• IATF16949, ISO14001, ISO45001, ECE R90, CNAS certificated. 

• National Green Manufacturer and China’s Champion Enterprise awarded by M.I.I.T. and C.F.I.E. 

• National Standard of “Brake Disc for Automobile” GB/T 34422-2017 is led by National Quality Supervision and Inspection Center for automobile parts, Winhere is the responsible drafting company for this national standard.

Brake Discs Features:                                                   

•Equivalent to OE design 

•Smooth and quick stop 

•Anti-rust 

•Low noise, low dust 

•Optimal thermal performance 

• Heavy-Duty Construction for High-Load Frequent Braking:

Engineered specifically for heavy-duty applications where braking systems are subjected to repeated, high-load stopping cycles — such as urban delivery routes, mountainous terrain, towing, or commercial fleet use — this hub brake disc is built to withstand far greater thermal and mechanical stress than standard replacement rotors. The robust design and elevated material specifications ensure that braking performance remains consistent and reliable even under the most demanding operating conditions, reducing the risk of premature failure and minimizing vehicle downtime.

• Drilled & Slotted Composite Friction Surface (302mm × 76mm):

Combining the benefits of both drilled and slotted designs on a 302mm diameter disc with 76mm total hub height, this heavy-duty brake disc delivers enhanced performance across multiple dimensions. The precision-drilled holes provide critical heat dissipation pathways and allow trapped gases and friction dust to escape from the pad-disc interface, while the machined slots help wipe the pad surface clean with each revolution, preventing glazing and maintaining consistent friction contact. This composite design ensures sharper pedal response and more reliable stopping power under sustained heavy use.

• High-Carbon Gray Iron Formulation (G3000 / GG15HC, DIN & SAE):

Cast from premium high-carbon gray iron conforming to G3000 and GG15HC specifications and formulated to both DIN and SAE material standards, the disc offers an optimal balance of tensile strength, thermal conductivity, and vibration damping. The elevated carbon content creates a dense, fine-grained microstructure that resists thermal cracking, surface hardening, and permanent distortion — failure modes commonly seen in lesser-quality discs when exposed to the extreme temperature fluctuations of heavy-duty braking. The material also provides a stable, consistent friction surface that wears evenly over time.

• Multi-Option Anti-Corrosion Protection (Oiled / Coated / Painted / Zinc-Dust):

Available with a comprehensive range of protective surface treatments including oiled, coated, painted, and zinc-dust finishes, allowing customers to select the optimal corrosion protection for their specific operating environment. Whether the vehicle operates in coastal regions with salt-laden air, northern climates with winter road de-icing chemicals, or tropical zones with high humidity and rainfall, the chosen treatment forms a durable barrier against oxidation and environmental corrosion. This not only extends the service life of the disc but also preserves a clean, professional appearance and maintains consistent friction performance by preventing rust-related surface irregularities.

• Precision Machining & Dynamic Balance for Smooth, Quiet Operation:

Each disc undergoes precision turning and grinding to achieve strict dimensional tolerances and a perfectly flat, uniform friction surface, followed by dynamic balancing to ensure smooth, vibration-free rotation at all operating speeds. The precision-machined hub bore and bolt hole pattern guarantee exact hub-centric fitment on Hyundai applications, eliminating runout, pedal pulsation, and brake judder that can result from poorly balanced or misaligned discs. This attention to manufacturing precision also reduces brake noise and squeal, contributing to a quieter, more comfortable driving experience even under heavy braking loads.

• Globally Certified Heavy-Duty Quality Assurance:

Manufactured in an IATF16949-certified production facility with full ECE R90 and AMECA regulatory compliance, and backed by ISO14001 environmental management and ISO45001 occupational health and safety systems, this heavy-duty brake disc meets the most stringent international quality and safety standards. Every disc undergoes rigorous multi-stage inspection including dimensional verification, surface finish analysis, slot and drill geometry checks, and dynamic balance testing before being packaged in boxes, cartons, pallets, or bulk configurations for distribution to global markets. Private label and customized branding options are available to meet specific customer requirements.

Brake Pads Features:

•High performance 

•Long-life service 

•Anti-fade 

•Low noise, low dust 

•Environmental friendly

• Heavy-Duty Friction Compound for High-Load Applications:

Formulated with an advanced, wear-resistant friction material specifically engineered for heavy-duty and high-load braking scenarios, these pads deliver a high and stable coefficient of friction that remains consistent across a wide range of operating temperatures and pressures. The compound is designed to complement the drilled and slotted disc surface, maximizing friction transfer and ensuring reliable stopping power even during repeated, aggressive braking cycles typical of commercial fleet, towing, and mountainous driving conditions.

• Extended Service Life & Reduced Maintenance Frequency:

The heavy-duty friction formulation and reinforced steel backing plate construction are engineered to withstand the increased wear rates associated with high-load braking, delivering significantly extended service life compared to standard replacement pads. This reduces maintenance frequency, lowers total cost of ownership, and minimizes vehicle downtime — critical factors for fleet operators and commercial users. The pads maintain consistent thickness and structural integrity throughout their service interval, providing uniform, predictable braking performance until replacement.

• Thermal Fade Resistance Under Sustained Heavy Braking:

Engineered to resist thermal fade even at the elevated temperatures generated by sustained heavy-duty braking, the pad compound retains its friction characteristics and structural integrity during repeated hard stops, downhill descents, and high-speed deceleration. This prevents the spongy pedal feel, increased stopping distances, and potential loss of braking confidence associated with pad fade, giving drivers consistent, reliable performance when they need it most.

• Low-Noise, Low-Dust Operation for Heavy-Duty Use:

Precision-ground friction surfaces, chamfered edges, and under-layer noise dampening work together to minimize brake squeal and vibration, even under the high-pressure conditions of heavy-duty braking. The low-dust formulation reduces unsightly brake dust accumulation on wheels, while the drilled and slotted disc design further aids in evacuating dust particles away from the friction interface. The result is a quieter cabin environment and cleaner wheels, without sacrificing heavy-duty braking performance.

• Environmentally Responsible Manufacturing:

Produced under ISO14001-certified environmental management systems, these pads are manufactured with resource-efficient processes and formulations designed to minimize environmental impact. The production workflow prioritizes responsible material sourcing, waste reduction, and emissions control, ensuring that heavy-duty braking performance is achieved without compromising environmental sustainability.

• 100% critical dimensions, runout and DTV inspection 

• Material physical and chemical inspection

• Test shear strength, compressibility, density, flatness and parallelism 

• Test performance and noise/NVH