brake rotors

Wheel friction surfaces

Brake rotors are the metal discs in a disc brake system that rotate with the wheel.

When you press the brake pedal, brake pads clamp against the rotors, creating friction that slows the vehicle.

Rotors can warp from heat or wear thin over time: The mechanic said my brake rotors need replacing.

Also called brake discs.

Related
  • discsFlat circular objects
  • calipersAdjustable-jaw measuring device
  • padsCushioned protective layers
  • frictionResistance between touching surfaces
  • stoppingCeasing to continue

stopping power · heat · squealing · grinding · warped · vented · drilled · slotted · metallic · rust · wheels · steering wheel · hub · wheel bearings · axle · turning · machining · resurfacing

Categories
Opposites
braking system type

brake rotorsbrake drums

Rotating friction surfaces for stopping

drum brakes · brake shoes

friction partnership

brake rotorsbrake pads

Friction material for stopping

brake calipers · brake shoes

vehicle function

brake rotorsaccelerator

Speed control mechanism

throttle · engine · gas pedal · drivetrain · transmission

Family

brake, rotor, brakes, braked, braking, rotors, rotate, rotation, rotational

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Concrete · Rated G