Coolrunner One HD Brake Pads

Vehicle Parts  /  Transit/Coach Bus  /  Coolrunner One Heavy Duty Brake Pads

As the use of disc brakes continues to revolutionize the heavy-duty industry, ProTec Friction’s Coolrunner One certified premium disc pads are tailor-made to handle the extreme conditions of transit, coach and truck applications. Our pads to provide dependable stopping power, significant noise reduction, and longer pad and rotor life than the leading brands. Coolrunner One heavy duty disc pads meet or exceed OE brake system specifications.

transit-coach-bus-brake-clutch-parts
 

Coolrunner One HD Brake Pad Specifications

COLOR
Grey

STRUCTURE
Rigid

COMPOSITION
Organic Resins

MAIN FIBER
Synthetic Resin System

TYPE OF SERVICE
Dry

COEFFICIENT OF FRICTION
0.41 Normal (μ) 0.42 Hot

WEAR RATE 
Excellent

SHEAR IMPACT STRENGTH
1.989 (GB5763-2800)

MECHANICAL RESISTANCE
Tensile Strength 3967 (ASTM D638-91)
Flexural Strength 14,573 (ASTM D790-97)
Compressive Strength 21,634 (ASTM D695-91)

HARDNESS 87

DENSITY 3.22 (SAEJ380)

MAX. RUBBING SPEED 4100 ft/min

MAX. DRUM TEMPERATURE 750 F

MAX. PRESSURE 200 psi

 

The above test data is provided for informational purposes and represents standards in controlled laboratory settings. Actual performance will vary by application and operating conditions.