TRW Disc Brake Rotor (Single) 229mm DF7240S
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TRW Disc Brake Rotor (Single) 229mm
The TRW range includes brake discs with integrated bearings and ABS sensor rings. Using oil, worn or damaged bearings increases the risk of disc damage, so TRW brake discs are available ready-assembled with mounted wheel bearings. We also provide toothed and magnetic ABS sensor rings.
Because we're committed to producing the safest and highest quality brake discs, a carefully controlled mixture of raw materials is used to produce the finest grey cast iron. Machining process quality isn't enough - it has to be the best possible mix from the initial casting for the best end performance quality.
Our exhaustive tests ensure:
- High carbon content (the fluidity allows easier casting and machining, plus a low degree of shrinkage)
- Low melting temperature (1140 C - 1200 C)
- High wear resistance
- High thermal capacity
- High tensile and compressive strength, giving high levels of rigidity
The castings then undertake a variety of stringent tests and controls before being released for machining to ensure the highest levels of safety.