Front Wheel Dragon 355x30 Brake Disc Bell Golden For Kia Sportage

Front Wheel Dragon 355x30 Brake Golden Disc Bell For Kia Sportage

Disc Feature:

Matrial: Grey cast iron HT250
Disc size : 355x30
Applications: Street driving, car front wheels

Rotor (disc+center bell):

Craft: By Forging
Plane Bounce: <0.03mm
Center bell : Aerial 6061 Aluminum Alloy

Material for making center cap

Jekit has four different designs: original / floating /flower /dump 

Jekit's center cap and caliper support are mainly made of the following materials: 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 supports 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)

Disc Brake

Brake rotors of disc brakes rotate with the wheels, and brake pads, which are fitted to the brake calipers, clamp on these rotors to stop or decelerate the wheels. sThe brake pads pushing against the rotors generate friction, which transforms kinetic energy into a thermal energy.

Brakes for Automobiles

Opposed Piston Type Disc Brakes

This thermal energy generates heat, but since the main components are exposed to the atmosphere, this heat can be diffused efficiently. This heat-dissipating property reduces brake fade, which is the phenomenon where braking performance is influenced by the heat. Another advantage of disc brakes is its resistance to water fade, which occurs when the water on the brakes significantly reduces braking force. When the vehicle is in motion, the rotor spins at high speeds and this rotational motion discharges the water from the rotors themselves, resulting in stable braking force.

Classification and braking effect of brake disc

Disc brake disc is divided into solid disc (single disc) and air duct disc (double disc), perforated ventilation disc, scribed ventilation disc, floating ventilation disc and ceramic ventilation disc. Solid disks are easy for us to understand. Frankly, it is solid. As the name suggests, the air duct board has ventilation effect. From the appearance, it has many holes leading to the center of the circle on the circumference, which is called air duct. When the vehicle is running, the air passes through the air duct to achieve the purpose of heat dissipation, which is better than the solid heat dissipation effect.

How to install the brake disc

1. Prepare all the necessary tools, then start to remove the screws and remove the tire hub with tools.

2. Clean the brake disc with rust remover to facilitate the disassembly of wheel cylinder and wheel assembly.

3. Remove the front wheel bearing cover with special tools to prevent damaging the sealing effect of the bearing cover.

4. Remove the front brake disc baffle.

5. Install a new brake disc baffle and install the front wheel bearing and bearing cover according to the requirements.

6. Mount the wheel cylinder bracket. After installing the brake pad, press the upper wheel cylinder, tighten the screws between the wheel cylinder and the bracket, and then install the hub.

Our advantage:

1. Japanese technology, the price of Chinese factories
2. The price of the factory allows you to have enough profit
3. Inventory of brake pads, fast delivery
4. Professional supplier of performance auto parts. More than ten years of experience in auto parts technology, focusing on professionalism is worthy of your trust.

RFQ

If you need a complete modified caliper kit,Please contact customer service,
Please provide:
1. What Car? What year?
2. Wheel hub size? For example, 18-inch 19-inch
3. Modified wheel hub or original wheel hub?
4. Can you give me the Chassis number or frame number(VIN number)?
5. Note that the weight of the kit is approximately 45kg.
The above information is used for accurate recommendation of products and accurate quotation.

Disc brake construction

The brake rotor (disc) which rotates with the wheel, is clamped by brake pads (friction material) fitted to the caliper from both sides with pressure from the piston(s) (pressure mechanism) and decelerates the disc rotation, thereby slowing down and stopping the

How disc brakes work

When the driver steps on the brake pedal, the power is amplified by the brake booster (servo system) and changed into a hydraulic pressure (oil-pressure) by the master cylinder. The pressure reaches the brakes on the wheels via tubing filled with brake oil (brake fluid). The delivered pressure pushes the pistons on the brakes of the four wheels. The pistons in turn press the brake pads, which are friction material, against the brake rotors which rotate with the wheels. The pads clamp on the rotors from both sides and decelerate the wheels, thereby slowing down and stopping the vehicle.

Main components of disc brakes

Main components of floating type disc brakes
There are two types of disc brakes. One is called the "opposed piston type disc brake" which has pistons on both sides of the disc rotor, and the other is the "floating type disc brake" which has a piston on only one side. The floating type disc brakes are also called the sliding pin type disc brakes.

function of brake disc

The brake rotor (disc) which rotates with the wheel, is clamped by brake pads (friction material) fitted to the caliper from both sides with pressure from the piston(s) (pressure mechanism) and decelerates the disc rotation, thereby slowing down and stopping the vehicle.

Disc Feature:

Matrial: Grey cast iron HT250
Disc size : 330x10/330x12/355x12/355x22/370x22
Applications: Street driving, car front wheels

Center Hat

Jekit has four different designs.
1. Pattern: unique nest fan diversion design, reducing weight by 35% and increasing heat dissipation area by 30%.
2. Original: round design, light weight.
3. With drum joint: generally applicable to the rear wheel of automobile.
4. Floating style, floating design, lighter weight, 50% increase in heat dissipation area, effectively improve heat dissipation effect and reduce jitter.

Bracket:

Material: Aerial 6061 Aluminum Alloy
Craft: By Forging

Brake hose:
Material: Inside special rubber; Outside wrapped with steel cover knitted by steel wires