Parts for your 2011 Mazda Axela-Centre bearing

2011 Mazda Axela centre-bearing — is it fitted, and what owners should know

Short answer: a centre-bearing isn’t used on the 2011 Mazda Axela (BL series). The model is a front‑wheel‑drive hatch/sedan with a transverse transaxle and two front driveshafts, so there’s no long propeller shaft running to the rear that would need a centre support bearing.

This conclusion lines up with technical sources: Mazda’s MGSS Workshop Manual for the BL‑series Mazda3/Axela (Driveline/Axle section) shows a FWD transaxle with LH/RH driveshafts and no propeller shaft, the Mazda Electronic Parts Catalogue (EPC) for BL chassis lists no centre support bearing assembly, and mainstream manuals such as the Haynes Repair Manual (Mazda 3 2010–2013) describe service procedures for front driveshafts and wheel hubs only. Period Mazda market literature for the BL Axela also lists FWD drivetrains and does not offer AWD for the 2011 model year, meaning there’s no two‑piece propshaft to support.

Why it’s not used on this vehicle:

• A centre-bearing (centre support bearing) is a driveline support for long, two‑piece propeller shafts on RWD/AWD layouts. The 2011 Axela has no rear differential or propshaft to support.
• Instead, it uses two short front driveshafts. On many engines, the longer right‑hand shaft is split into an inner “intermediate shaft” with a bracket and a pressed‑in support bearing on the engine block. That part is often confused with a “centre‑bearing”, but it’s a driveshaft carrier bearing, not a propshaft support.

If an owner’s chasing a rumble or vibration and thinking “centre-bearing”, it’s smarter on a 2011 Axela to check:

• Front wheel bearings (common source of speed‑related growl that changes on cornering).
• Driveshaft CV joints and, where fitted, the RH intermediate shaft support bearing (listen for droning that changes under load).
• Engine and transmission mounts (thumps/shudder on take‑off).
• Tyre condition and balance.

Unless the car’s been custom‑converted to AWD or had a non‑standard driveline retrofit, a centre-bearing simply isn’t part of the 2011 Mazda Axela’s design. Parts catalogues and workshop information for the BL platform back that up, so any listing for a “centre-bearing” on this model will generally be a catalogue mismatch or a mix‑up with the intermediate shaft support bearing on the passenger side.

• Popular questions

Does a 2011 Mazda Axela have a centre-bearing?
No. The BL‑series Axela is front‑wheel drive and doesn’t use a rear propeller shaft, so there’s no centre support bearing in the driveline. If you’re hearing a drone, look to front wheel bearings, CV joints, or the RH intermediate shaft support bearing (where fitted) instead.

What’s the bearing on the passenger‑side driveshaft, and can it fail?
That’s the intermediate shaft support (carrier) bearing. It’s pressed onto the shaft and bolted to the engine block. They can wear and drone with mileage or contamination. Replacement involves removing the RH driveshaft assembly, pressing off the old bearing, and installing a quality sealed unit, then re‑torquing the bracket and hub hardware to spec.

I’ve found an online listing for a “centre-bearing” for my Axela. Is it the right part?
It’s likely a catalogue mix‑up or they’re actually referring to the RH intermediate shaft support bearing. For a 2011 Axela with standard FWD, there’s no propshaft centre-bearing. Cross‑check the VIN against the Mazda EPC to confirm you’re buying the correct driveshaft support bearing, if required.