Guangzhou Yuanxing Industrial Co., Ltd.
Guangzhou Yuanxing Industrial Co., Ltd. Professional AP And Brembo Brake Caliper Disc Pad Kit
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Car Rear Wheel 355x22 Disc Center Hat Caliper Holder Bracket
Disc Feature:
Matrial: Grey cast iron HT250
Disc size :355x22
Applications: Street driving, car front wheels
Bracket:
Material: Aerial 6061 Aluminum Alloy
Craft: By Forging
Brake hose:
Material: Inside special rubber; Outside wrapped with steel cover knitted by steel wires
Material classification
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)
Product introduction
| Item Name | Brake Disc with Center Cap and bracket |
| Disc Size | 330x10/330x12 / 355x12 / 355x22 / 370x22 mm |
| Disc type/Center type | J hook/Drilled/Grooved/Slot straight lines/custom disc type Round/Flower/Floating/Custom design center cap |
| What data need to make center bell | Disc diameter/thickness/PCD/Locating edge/Depth |
| Full set included | 1 pair brake caliper/1 pair brake disc with center cap and bracket/ 1 pair brake line/1 set brake pads |
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.
Casting standard of brake disc
As for the casting standard of brake disc, the brake disc material on the Chinese market mainly adopts the Chinese gray cast iron 250 standard, referred to as HT250, which is equivalent to the American G3000 standard. Gray cast iron has good casting performance, vibration damping, wear resistance, good cutting performance and low notch sensitivity, and has been widely used in the automotive brake Market, The main constituent elements of gray cast iron are carbon C, silicon Si and manganese Mn. The important standard for testing brake discs is carbon content, which directly affects the friction coefficient. At present, the carbon content of ordinary brake discs on the market is about 3%.
Introduction to retrofitting centre cap and caliper holder
The center cap and caliper bracket are the components connecting the modified caliper to the vehicle. Each set of center cap and caliper bracket 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 wheel, the data requirements for the center cap and caliper support need to be very accurate.
Material classification (center hat and bracket )
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)
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.
