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QUARO
QD2270
Brake disc
Specifications
- Brake Disc Thickness
- 22 mm
- Centering Diameter
- 67 mm
- Height
- 58.3 mm
- Minimum thickness
- 19.4 mm
- Outer Diameter
- 300 mm
- Brake Disc Type
- internally vented
- Bolt Hole Circle Ø
- 112
- Supplementary Article/Supplementary Info 2
- without wheel hub
- Surface
- Painted
- Number of Holes
- 5
- Weight
- 0.2 kg
Vehicle Manufacturers
MERCEDES(6 items)
MERCEDES
2214231212
MERCEDES
221423121207
MERCEDES
2304230412
MERCEDES
A2214231212
MERCEDES
A221423121207
MERCEDES
A2304230412
GMC(1 items)
GMC
92176303
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10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
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5:57About this part
A brake disc (rotor) is the metal disc that the brake pads clamp onto to slow the wheel.
When the pads press against the spinning disc, friction converts the vehicle's motion into heat, which the disc dissipates; commercial vehicle discs are large and heat-resistant for high loads and repeated braking.
Mounted at the wheel as part of a disc brake. Because braking is safety critical, discs and pads are inspected on schedule and replaced by axle set by a qualified technician.
Frequently asked questions
Does QD2270 have compatible (OE) part numbers?
Yes — it is linked to 7 OE-compatible part number(s), shown in the compatible parts section above.