Bosch BD2047 Brake Discs - Front Axle - ECE-R90 Certified - 1 Set of 2 Discs
Finish: Lacquered Hole Quantity: 6Wheel Hub Diameter [mm]: 60Brake Disc Type: Innenbelüftet Minimum Thickness [mm]: 21
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Overview
The Bosch BD2047 Brake Discs are a premium front axle braking solution designed for optimal performance and durability. Each set contains two high‑quality discs that meet the stringent ECE-R90 certification, ensuring compliance with European safety standards.
Key Features
- Ventilated Design: Enhanced heat dissipation for consistent braking under heavy use.
- Precision Machining: Tight tolerances guarantee a smooth, vibration‑free ride.
- Corrosion Resistance: Protective coating extends service life even in harsh environments.
- Compatibility: Engineered to fit a wide range of front axle configurations across multiple vehicle models.
- ECE-R90 Certified: Meets rigorous European safety and performance criteria.
Technical Specifications
| Specification | Value |
|---|---|
| Diameter | 260.6 mm (10.24 in) |
| Thickness | 24 mm (0.94 in) |
| Material | High‑strength cast iron with a protective coating. |
| Ventilation Pattern | Internal venting for optimal airflow. |
| Weight per Disc | Approximately 3.5 kg (7.7 lbs) |
| Certification | ECE-R90 |
Performance Benefits
The BD2047 discs deliver consistent stopping power even during prolonged braking sessions. The internal venting system reduces heat buildup, preventing brake fade and maintaining peak performance. Their robust construction resists wear from high‑temperature environments, ensuring reliable operation over extended mileage.
Heat Management
Internal ventilation channels allow hot air to escape efficiently, keeping the disc surface temperature lower than that of solid discs. This translates into improved braking feel and reduced risk of brake lock‑up during aggressive driving or heavy load conditions.
Durability & Longevity
The cast iron core combined with a protective coating resists corrosion, rust, and surface wear. Even in coastal or high‑humidity climates, the discs maintain their structural integrity and braking performance for years of use.
Installation Guide
- Remove Old Discs: Detach the existing front brake discs using a suitable wrench set.
- Inspect Calipers: Ensure caliper pistons and pads are in good condition; replace if necessary.
- Align New Discs: Position each BD2047 disc onto the wheel hub, aligning mounting holes precisely.
- Tighten Bolts: Secure bolts to the manufacturer’s torque specifications.
- Reinstall Calipers: Fit caliper brackets over the new discs and tighten accordingly.
- Check Brake Fluid: Verify fluid levels and top up if needed.
- Test Drive: Perform a short test drive to confirm proper braking response and absence of vibrations.
Vehicle Compatibility
The BD2047 discs are engineered for front axle applications across a broad spectrum of vehicles. They fit models such as:
- OPEL Corsa C Schrägheck (X01)
- Meriva A (X03)
- Tigra TwinTop (X04)
- Various other front‑axle configurations that require a 260.6 mm diameter disc.
Maintenance Tips
- Regularly inspect brake pads for wear and replace when they reach the minimum thickness.
- Keep the discs clean from road grime; use a non‑abrasive cleaner to avoid surface damage.
- Avoid driving on extremely hot surfaces for prolonged periods, as this can accelerate disc wear.
Why Choose Bosch BD2047?
Bosch is synonymous with automotive reliability. The BD2047 discs combine advanced engineering, rigorous testing, and proven performance. Their ECE-R90 certification guarantees that they meet or exceed European safety standards, providing peace of mind for drivers who demand the best from their braking system.
Conclusion
The Bosch BD2047 Brake Discs represent a top‑tier choice for front axle braking needs. With superior heat management, durable construction, and certified safety compliance, they deliver reliable stopping power that drivers can trust in every driving scenario.
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- Brake disc rotors for cars |
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| Tags | Brake Discs Bosch Brake Discs |
| Identifiers | |
| Brand | ![]() Bosch is a brand of power tools and appliances. The company was founded in 1886 and produces a wide range of power tools, appliances, and accessories. Bosch tools are known for their quality and durability, and the company is a leader in innovation and design. |
| MPN | Bosch 0 986 479 B46 |
| ID | 7095104 |
| Dimensions / Weight | |
| Key Features | |


