Jekit Brake Disc 380*34mm salix leaf Cast iron HT250 Brake Disc
380*34mm Disc Data
Locating Ring=217mm
PCD=241mm
Disc Area=61mm
Hole Diameter=9mm
Brake disc knowledge
NO.1
Appearance: the brake contact surface of the brake disc is unevenly
worn, blue spots appear in its center, and cracks may appear.
Cause: incorrect installation of brake caliper and / or brake pad
will lead to inconsistent angle of each brake pad relative to the
brake disc and different wear speed of each side. The local severe
overheating of the friction contact surface is the cause of blue
spots.
Effect: excessive hot spots can cause gradual vibration and may
also reduce braking efficiency.
Solution: If necessary, check and repair the brake caliper. Replace
the brake pads and check that the type and shape of the new pads
match the application.
No.2
Appearance: the small end of the brake disc is torn or broken from
the brake surface of the brake disc.
Cause: mechanical stress due to misalignment of brake disc center
during assembly. Incorrect assembly or positioning of brake caliper
and brake disc leads to continuous asymmetric wear on the brake
surfaces on both sides of the brake disc, and finally the small end
of the brake disc is torn from the brake surface of the brake disc.
Impact: at the beginning, there will be huge noise and vibration in
the braking process. When the small end of the brake disc breaks
from the braking surface of the brake disc, it will lead to
mechanical failure.
Solution:Thoroughly inspect the brake system and its associated
components. Replace all faulty parts, install new brake discs, and
tighten the brake discs according to the tightening torque and
sequence recommended by the manufacturer. Before installing the
brake disc, please check the assembly position of the brake caliper
body on the axle
NO.3
Appearance: the contact surface between the brake disc and the
wheel hub is deformed and / or cracked around it.
Cause: the tightening torque used for the set screw is too large.
Impact: vibration will occur during braking from the initial
braking
Solution:Replace the brake disc and avoid using excessive
tightening torque. The set screw is only used for brake disc
positioning
NO.4
Appearance: the contact surface between brake disc and wheel hub is
deformed or the mounting hole is cracked.
Cause: the tightening sequence of brake disc is incorrect, and the
tightening torque used is not enough.
Effect: significant vibration will occur during initial braking.
Solution: Please replace the brake disc and fasten it in the
correct installation sequence and according to the torque
requirements recommended by the manufacturer
We have these size disc
285*24mm/295*24mm/300*24mm/330*24mm/300*28mm/330*28mm/345*28mm/345*32mm/355*28mm/355*32mm/360*28mm
362*32mm/365*34mm/370*36mm/380*28mm/380*32mm/380*34mm/380*36mm/390*36mm/400*36mm/405*34mm/410*36mm
| Brake Rotor Diameter | 380mm |
| Brake Disc Thickness | 34mm |
| Disc Design | salix leaf type |
| Center Bell Type | Flower |
| For Car model | Golf |
| Weight | 28kg/pair |
