14:21Image pending
DDF120
Brake disc
Specifications
- Brake Disc Thickness
- 10 mm
- Centering Diameter
- 75 mm
- Height
- 61.1 mm
- Minimum thickness
- 8.4 mm
- Outer Diameter
- 284 mm
- Brake Disc Type
- solid
- Supplementary Article/Supplementary Info 2
- with bolts/screws
- Bolt Hole Circle Ø
- 120
- Number of Holes
- 5
- Quantity Unit
- Set
- Surface
- Oiled
- Test Mark
- R90 Homologated
- Weight
- 9.23
- Tightening Torque
- 120
- Container Type
- Box
- Packaging length
- 27
- Packaging width
- 27
- Packaging height
- 14.3
Vehicle Manufacturers
BMW(6 items)
BMW
34 21 1 121 387
BMW
34211121387
BMW
342111242968
BMW
34211152571
BMW
34211162968
BMW
34211163140
Other brands compatible with the same OE
12 total
Featured videos
Watch maintenance and replacement tutorials on YouTube.
14:21
12:53
9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
Driving Academy | CDL Truck Driving School
Watch on YouTubeAbout 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 DDF120 have compatible (OE) part numbers?
Yes — it is linked to 6 OE-compatible part number(s), shown in the compatible parts section above.