SKF BR931120 front wheel bearing and hub assembly for the 2014-2018 Mazda 3 and other vehicles carries the wheel and lets it turn. It replaces the bearing and hub as one unit.
A hum or growl from the front that rises with speed, or vibration from a wheel, can mean the bearing is worn. These signs alone do not prove this part is the problem, since a worn or uneven tire can make a similar noise. Plan to replace both front sides together; this listing is one assembly.
It fits the front of the 2014-2018 Mazda 3, the 2014-2018 Mazda 3 Sport and the 2016-2021 Mazda CX-3. The 2016-2021 Mazda CX-3 takes two.
Fit and size
Build and materials
Interchange: 91-547828
DL513354 · DLG513354 · B45A3304X · BJS73304X · BPM53304XA · HA590523
This part cross-references / interchanges with the following part numbers:
Does this SKF front wheel bearing fit the 2016-2021 Mazda CX-3?
Yes. SKF BR931120 is a front wheel bearing and hub assembly for the 2016-2021 Mazda CX-3, which takes two.
Is this the right wheel bearing for the 2014-2018 Mazda 3 and the 2014-2018 Mazda 3 Sport?
Yes. The front of the 2014-2018 Mazda 3 and the front of the 2014-2018 Mazda 3 Sport both take this assembly.
What are the pilot diameters on this SKF wheel bearing and hub assembly?
SKF BR931120 has a 3.323 in hub pilot, a 2.634 in brake pilot and a 2.673 in wheel pilot. Its bolt circle is 4.500 in, with five wheel studs.
Can a humming noise mean the SKF wheel bearing is worn?
Yes. A hum or growl that changes with speed, or vibration felt from a front wheel, can come from a worn wheel bearing. Have it checked promptly.
How are SKF wheel hubs like this one sealed against water?
This wheel bearing and hub assembly has a seal design intended to keep water out. It is made with orbital forming and magnetic encoder seals.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
