The Black Aluminium Alloy Hub Center Ring is a professional accessory designed to resolve mismatches between wheel hub and bearing center bore dimensions in automotive modifications. Manufactured by J&W Auto Part, a leading wheel accessory manufacturer in China, this product ensures perfect hub-center alignment between the wheel hub and the vehicle's bearings, thus eliminating vibration hazards during high-speed driving.
When replacing or modifying wheels, the wheel rim's center bore is often larger than the original wheel hub's center axle size. Without a matching center ring, the following may occur:
High-speed vibration
Eccentric rotation
Uneven wheel hub stress
Steering wheel vibration
The J&W Auto Part Black Aluminium Alloy Hub Center Ring fills the gap between the wheel hub and rim, ensuring precise concentric positioning.
Proper installation of the Black Aluminium Alloy Hub Center Ring effectively reduces vibration and improves driving stability.
1. High-Quality Aluminum Alloy Material
Made of high-strength aluminum alloy
Lightweight design
Strong resistance to deformation
Not prone to cracking after prolonged use
Compared to ordinary plastic center rings, the Black Aluminium Alloy Hub Center Ring is more stable under high temperatures and long-term stress.
2. Precision CNC Machining
CNC precision turning
Dimensional tolerances controlled within ±0.2mm
Precise matching of inner and outer diameters
Precise dimensional control ensures a smooth, gap-free installation of the Black Aluminium Alloy Hub Center Ring.
3. Black Anodizing Treatment
Black surface coating
Anti-oxidation
Anti-corrosion
Enhanced wear resistance
Not only does it offer a clean and unified appearance, but it also suits various wheel styles.
4. Optimized Concentric Positioning Structure
Optimized internal structure design:
Improved contact surface stability
Maintains smooth power transmission
Reduces high-speed sway
Enhances driving comfort and handling stability.
| Item | Specification |
| Product Name | Black Aluminium Alloy Hub Center Ring |
| Brand | J&W Auto Part |
| Material | Aluminium Alloy |
| Surface Treatment | Black Anodized |
| Inner Diameter | Custom (54.1mm–72.6mm etc.) |
| Outer Diameter | Custom |
| Tolerance | ±0.2mm |
| Application | Alloy Wheels / Aftermarket Wheels |
| Manufacturing Process | CNC Machined |
| OEM / ODM | Available |
| Origin | China Manufacturer |
Choosing the correct size for your Black Aluminium Alloy Hub Center Ring is crucial.
Step 1: Measure the original wheel hub center bore diameter.
Common passenger car wheel hub center bore ranges:
54.1mm
56.1mm
60.1mm
66.6mm
72.6mm
Differences may exist between different car models and years.
Step 2: Confirm the wheel rim center bore size.
Most aftermarket wheel rims have center bores that are too large. You can check this through:
The wheel rim's official website
The packaging label
Measure it with calipers.
Step 3: Ensure a Precise Fit
Outer diameter = Wheel rim center bore size
Inner diameter = Original wheel hub center bore size
The error must be controlled within ±0.2mm.
A properly fitting Black Aluminium Alloy Hub Center Ring can avoid safety risks caused by size discrepancies.
Q1: Will the aluminum alloy center ring rust?
A: It undergoes anodizing treatment, providing excellent corrosion resistance and making it suitable for everyday use.
Q2: What's the difference between plastic and aluminum alloy?
A: Aluminum alloy is more stable and less prone to deformation under high temperatures and long-term stress.
Q3: Do you support custom sizes?
A: Yes. Custom sizes can be made based on the inner and outer diameter data provided by the customer.
Q4: Can I purchase these together with wheel nuts?
A: Yes. As a Chinese automotive wheel parts manufacturer, we can provide combined supply solutions.
Address
No.539 Guangyi Road, Guanhaiwei Town, Cixi, Ningbo, Zhejiang, China
