14:21TOPRAN
502 031
Brake disc
Specifications
- Brake Disc Thickness
- 30 mm
- Centering Diameter
- 75 mm
- Height
- 62 mm
- Outer Diameter
- 332 mm
- Fitting Position
- Front Axle
- Brake Disc Type
- Vented
- Surface
- Coated
- Hub Diameter
- 164
- Rim Hole Number
- 5
- Bolt Hole Circle Ø
- 120
- Weight
- 11.23 kg
Vehicle Manufacturers
BMW(4 items)
BMW
3411 6 771 985
BMW
3411 6 793 245
BMW
3411 6 868 939
BMW
3411 6 886 478
MINI(4 items)
MINI
3411 6 771 985
MINI
3411 6 793 245
MINI
3411 6 868 939
MINI
3411 6 886 478
Other brands compatible with the same OE
4 total
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Parts in this category
Other parts in the same category.
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14:21
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 502 031 have compatible (OE) part numbers?
Yes — it is linked to 8 OE-compatible part number(s), shown in the compatible parts section above.