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BERAL

BCR257A

Brake disc

Specifications

Brake Disc Thickness
45 mm
Centering Diameter
117 mm
Height
99 mm
Minimum thickness
43 mm
Outer Diameter
375 mm
Brake Disc Type
Vented
Brake System
Wabco PAN 19-2
Bolt Hole Circle Ø
144
Number of Holes
10
Weight
23
Packaging length
38
Packaging width
38
Packaging height
10.5

Vehicle Manufacturers

RENAULT(4 items)

RENAULT

5010525014

Brake disc

RENAULT

7421867375

Brake disc

RENAULT

50 10 525 014

RENAULT

74 21 867 375

Component Manufacturers

MERITOR(1 items)

MERITOR

MBR5104

Featured videos

Watch maintenance and replacement tutorials 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 BCR257A have compatible (OE) part numbers?

Yes — it is linked to 6 OE-compatible part number(s), shown in the compatible parts section above.

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