Car Rear Wheel Brake Disc Caliper 355x22mm J Hook Rotors

Product Description

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

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.