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ZIMMERMANN

480.1546.20

Brake disc

Specifications

Brake Disc Thickness
10 mm
Centering Diameter
66 mm
Height
69 mm
Minimum thickness
8 mm
Outer Diameter
286 mm
Brake Disc Type
solid
Surface
Coated
Rim Hole Number
5
Bolt Hole Circle Ø
110
Test Mark
ECE R90 APPROVED
Weight
4.78
Hole Arrangement/Number
7/5

Vehicle Manufacturers

SAAB(4 items)

SAAB

12763591

SAAB

4 907 523

SAAB

5 057 476

SAAB

5 391 537

Featured videos

Watch maintenance and replacement tutorials on YouTube.

10:20

Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same

Smart Drive Test

Watch on YouTube

About 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 480.1546.20 have compatible (OE) part numbers?

Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.

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