Aluminum Center Disc Brake Parts For 355mm E60 M5 Front Rear Brake Wheel Cap

Jekit Aluminum Center Disc Bell Bracket For 355mm E60 M5 Front Rear

The main materials are as follows: aluminum alloy 6061-T6, aluminum alloy t-7075 and 45 steel.

Aluminum alloy has the characteristics of high strength, light weight and good heat dissipation. For the braking system, aluminum alloy has great advantages, so aluminum alloy is used in most cases.

6061-T6: aluminum alloy element accounts for 97.9%, magnesium element accounts for 1%, silicon element accounts for 0.6%, and 0.28% copper and 0.2% chromium are added.

T-7075: the main aluminum and zinc metal elements account for 90% and 5.6% respectively, while magnesium accounts for 2.5%, copper accounts for 1.6%, chromium accounts for 0.23%, and finally the rest are silicon, manganese, titanium and other metal elements.

Generally speaking, the strength of 7075 aluminum alloy is higher than that of 6061 aluminum alloy, which is mainly because the content of aluminum alloy in 7075 aluminum alloy is nearly 8% less than that in 6061.

45 steel is generally applied to bridge codes with limited data. (for example, there are few threads and the length is short. The whole strength needs to be guaranteed, which can not be achieved by aluminum alloy)

A complete set of brake modification has seven parts: brake caliper, brake disc, brake pads, brake oil pipe, Brake disc bell, brake bracket and screw.

Center bell bracket is very important part of the brake kit. Center bell is the Important parts connecting brake disc and axle surface

Bracket is used to fix the caliper. The component connecting the caliper with the horn is not only a connection point, but also a stress point. This has very high requirements for the quality of the bridge location, and strict requirements for manufacturing materials, bridge location design and machining accuracy

It is a very important accessory in the brake system. If the machining accuracy is not enough, there will be shaking when braking, resulting in poor braking effect, eccentric wear of brake pads and other problems.

Center bell bracket is the part connecting the modified caliper and the car. Each set of combined head bridge code is customized according to the model, caliper model and disc data. Therefore, if you want the whole set of brakes to be perfectly installed in the wheels, the data requirements of the combined axle code need to be very accurate.

We have 3 types center bell design:Round/Flower/Floating

The processing technology adopts CNC integrated CNC lathe for processing. Accurate data, clear and complete process texture!

The last manufacturing process is coloring, which adopts "sandblasting anodizing".

The function of sand blasting is the impact and cutting effect of abrasive on the workpiece surface, so that the workpiece surface can obtain certain cleanliness and different roughness, and improve the mechanical properties of the workpiece surface. Therefore, it improves the fatigue resistance of the workpiece, increases the adhesion between it and the coating, and prolongs the durability of the coating film.

Anodic oxidation has protective, decorative and insulating properties, which can improve the adhesion with organic coatings and inorganic coatings. The metal oxide film changes the surface state and properties, such as surface coloring, improves corrosion resistance, enhances wear resistance and hardness, and protects the metal surface.