2A7168 AUHEA Standard Brake Disc Rotor

Standard brake disc oem sizes Location:Rear Axle Height:20.3 mm Diameter:247.5 mm Pitch Circle Diameter:108 mm Brake Disc Thickness:8 mm Minimum Thickness:6.5 mm Number Of Holes:4 Solid Or Vented:S Weight:2.5 kg If the drum not design properly,it will change it’s performance after heating.It...

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Standard brake disc oem sizes


Location:Rear Axle

Height:20.3 mm

Diameter:247.5 mm

Pitch Circle Diameter:108 mm

Brake Disc Thickness:8 mm

Minimum Thickness:6.5 mm

Number Of Holes:4

Solid Or Vented:S

Weight:2.5 kg


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If the drum not design properly,it will change it’s performance after heating.It will also emerge mechanical deformation if forced with un-even press ,to make the shoe and drum will not connect properly, the pedal effort and braking distance will increased also.When the un- roundness of the working surface is too big,it will lead to self-locking,vibrates,and noise. The the brake drum must has enough side thickness,and it also need cast out rib reinforcement on the surface at the mouth to improve the strength.And these ribs will also help for heat radiation. To reduce the friction surface temperature,shorten the cooling time of brake devices.improve the energy capacity 35%-40%.

According to the performance and driving speed becomes higher and higher for autos,to improve the stability of braking,disc brake is the trend for brake system.As the disc is exposed in the air,so it has good heat radiation ability.When the car is at high speed driving,or brakes at short times many times,the feasibility of the braking is not decline to make better braking effects.It enhances the safety of the autos.

Also,due to the fast reaction of the brake disc,it has the ability to make the high frequency braking.So a lot of autos uses disc brake and ABS system,or match with the VSC,TCS system,to meet the requirement of fast braking.

If you're interested in the 2a7168 auhea standard brake disc rotor, welcome to buy the quality product with our factory. As one of the leading China manufacturers and suppliers in this field, we also offer the wholesale service with competitive price.

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