NB230-FF/FF Truck Brake Linings

NB230-FF/FF Truck Brake Linings

NB230-FF/FF truck brake linings are the master of demanding, over-the-road stopping applications, delivering superior performance and stopping power. Heat dissipation, frictional stability, and good drum compatibility are the three areas in which this friction combination will exhibit superior performance and stopping power.

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Description

NB230-FF/FF truck brake linings are the master of demanding, over-the-road stopping applications, delivering superior performance and stopping power. NB230-FF/FF’s unfailing ability to stop brake fade in heat or water has made it the choice of safety-conscious fleetmen. Two semi-metallic blocks per wheel stop fade by keeping drums clean and ready with perfect braking surfaces. These are teamed with two quality organic blocks that provide top stopping power. Prevent excessive block wear, prolong drum life, and guard units with safe, no-fade braking.

NB230-FF/FF passes the inertia dynamometer requirement of the FMVSS 121 brake standard at a 23,000 lb. GAWR when using an AL factor of 180 (type 30 air chamber and a 6″ slack adjuster) or greater.

Heat dissipation, frictional stability, and good drum compatibility are the three areas in which this friction combination will exhibit superior performance and stopping power.

 

Application

Recommended for use on trucks, tractors, and trailers in all applications including general cargo, stop and go urban driving, bus, grain, liquid hauling, dump trucks and lowboys. Also designed for hydraulic cam brakes and air operated steel axles.

Procedure

 

Typical Inertia Dynamometer Plot Test Parameters – FMVSS 121 Brake Standard

Brake – 16.5″ x 7″ Meritor S-Cam
AL Factor – 180
Axle Load – 25,000 lbs.
Rolling Radius – 20.7″
Drum Weight – 120 lbs.
Legend

leg-yellow Retardation Force
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Minimum Required Retardation
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Temperature (F)
leg-blue Pressure