Parts for your 2010 Mazda Axela-Centre bearing

2010 Mazda Axela centre-bearing: do you actually have one?

Short answer: no, a centre-bearing isn’t used on the 2010 Mazda Axela (BL series). The Axela/ Mazda3 of this generation runs a front‑wheel drive, transverse engine and transaxle layout, so there’s no long, two‑piece propeller shaft running down the car to support. That’s the bit a centre support bearing would normally carry. Technical references backing this up include the Mazda BL (Axela/3, 2009–2013) Workshop Manual, which details front drive shafts, CV joints and hub bearings only, and the Mazda Electronic Parts Catalogue (EPC) for the BL series, which lists no centre support bearing or prop shaft assembly for FWD models. Even the Mazdaspeed/MPS Axela of the same era remains FWD, so it’s the same story.

What vehicles do use a centre-bearing? Typically rear‑wheel drive utes and sedans with a two‑piece prop shaft, plus many AWD setups. The centre-bearing (often called a centre support bearing) holds the middle of the prop shaft to control vibration and keep alignment sweet under load. Because the 2010 Axela is FWD, the differential lives inside the transmission and drives short front half‑shafts instead—no need for a centre-bearing at all.

Worth noting: some FWD models, including certain BL Axela engines, use a right‑hand intermediate (jack) shaft with a support bearing bolted to the engine block. That’s not a prop‑shaft centre-bearing, but it can get mixed up in conversation. If there’s a droning or vibration and someone says “centre-bearing”, they may be thinking of that intermediate shaft bearing, a front wheel hub bearing, a CV joint, or even a tired engine mount.

• Humming that changes with road speed: often a front hub bearing.
• Clicking on turns: usually an outer CV joint or split boot.
• Steady vibration on throttle: could be an inner CV, the RH intermediate shaft bearing (if fitted), or a mount.

Service tip: while there’s no centre-bearing to maintain on a 2010 Axela, it pays to check CV boots for splits, listen for bearing growl on a road test, and feel for play at the front wheels. If your variant does have the RH intermediate shaft bearing, any rumble or wobble there should be addressed promptly to protect the driveshafts and keep torque steer in check.

FAQs

Does a 2010 Mazda Axela have a centre-bearing?
No. The BL‑series Axela is front‑wheel drive and doesn’t use a two‑piece prop shaft, so there’s no centre support bearing in the driveline. This is consistent with the Mazda BL Workshop Manual and the BL EPC parts listings.

What part do people confuse with a centre-bearing on this car?
Some trims have a right‑hand intermediate driveshaft with a support bearing. It’s mounted to the engine block and sometimes gets called a “centre” or “carrier” bearing, but it’s not a prop‑shaft centre support.

What should be checked if there’s a rumble or vibration?
Start with the front wheel hub bearings, CV joints and boots, engine and transmission mounts, and—if fitted—the RH intermediate shaft support bearing. A road test that varies speed and load helps pinpoint the culprit.