9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
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ZIMMERMANN
150.1270.52
Brake disc
Specifications
- Brake Disc Thickness
- 10 mm
- Centering Diameter
- 75 mm
- Height
- 60 mm
- Minimum thickness
- 8.4 mm
- Outer Diameter
- 280 mm
- Brake Disc Type
- solid
- Machining
- High-carbon
- Surface
- Coated
- Rim Hole Number
- 5
- Bolt Hole Circle Ø
- 120
- Test Mark
- ECE R90 APPROVED
- Weight
- 4.60
- Hole Arrangement/Number
- 6/5
Vehicle Manufacturers
BMW(5 items)
BMW
3421 1 158 936
BMW
3421 1 162 289
BMW
3421 1 164 401
BMW
3421 1 165 457
BMW
3421 6 855 158
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10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
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12:53About 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 150.1270.52 have compatible (OE) part numbers?
Yes — it is linked to 5 OE-compatible part number(s), shown in the compatible parts section above.