The BMW X3 is a compact luxury crossover SUV manufactured by German automaker BMW since 2003. Based on the BMW 3 Seriesplatform, and now in its second generation, BMW markets the crossover as a Sports Activity Vehicle, the company's proprietary descriptor for its X-line of vehicles. Our high quality disc brake pads can be working well with your beloved cars.
Description of this brake pad:
Item No.: |
D558 |
Car Brand: |
BMW X3 |
Material: |
Ceramic/low metallic,Semi-metallic,NAO(as per your requirement) |
Size: |
OEM standard size |
Color: |
Black or according to customer’s requirement) |
accessory |
Yes |
MOQ: |
10 sets |
Brand |
Welbath |
Quality: |
OEM Quality |
Friction coefficient: |
F/F (0.36-0.45) |
Guarantee: |
30000-50000 kms |
Packing: |
1.shrink film & box & carton & pallet (4pcs/set, 1set/boxes) |
Sample delivery: |
5-7 days |
Certificate |
ISO9001 |
the friction coefficient of the brake pads is not the bigger the better?
A: No. Brake pad friction coefficient is based on the weight of the car itself, the design of inertia, which consider the speed, inertia, braking distance and comfort of several technical indicators. On the market generally marked the friction coefficient between 0.34 ~ 0.42. And to achieve the friction coefficient is actually very simple to increase, increase the grinding agent on the line. Automobile factory on the brake pads good or bad to judge the standard is not to see how much it marked, but to see it in the water, Panshan Road, continuous brakes and other extreme road conditions, the friction coefficient is not to maintain stability. Many seemingly marked with a high coefficient of friction of the product, in the emergency situation will rapidly decline in braking force, or even loss of braking capacity, this phenomenon is not unusual.
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