Parts for your 2015 Ford Focus-Centre bearing

2015 Ford Focus centre-bearing — is it actually a thing?

Based on technical sources for the C346-platform Focus, a centre-bearing isn’t used on the 2015 Ford Focus (the regular FWD hatch and sedan models). The Ford Workshop Manual for 2015 Focus shows a front-wheel-drive transaxle with two front drive halfshafts and no propeller (tail) shaft, so there’s no need for a centre support bearing. Likewise, Ford’s OEM parts catalogues for 2015 Focus list no centre-bearing for FWD variants, instead, some engines use a right-hand intermediate (carrier) shaft with its own small support bearing. General repair guides for this generation Focus describe the same FWD layout with CV halfshafts and no tailshaft.

Why no centre-bearing? A centre-bearing is designed to support a long, two-piece prop shaft in rear-wheel-drive or some AWD vehicles. The 2015 Focus is front-wheel drive, so drive goes from the transaxle straight to the front wheels via short CV halfshafts. There’s simply no long tailshaft running down the car to support, so a centre-bearing isn’t part of the design.

What can be confused for a “centre-bearing” on these cars is the intermediate (carrier) shaft bearing fitted to certain FWD Focus models on the longer right-hand driveshaft. It’s a small, bracket-mounted bearing that keeps the shaft true and cuts vibration, but it’s not a prop-shaft centre support bearing.

• Centre support bearing (not on 2015 Focus FWD): supports a long, two-piece tailshaft on RWD/AWD layouts.
• Intermediate/carrier shaft bearing (may be fitted on RH driveshaft): supports the extended halfshaft in some FWD Focus engines.

If you’re chasing a vibration or droning noise on a 2015 Focus and thinking “centre-bearing”, it’s more likely to be a front wheel bearing, tyre feathering, a worn CV joint, engine/trans mounts, or—if your variant has one—the RH intermediate shaft bearing. The AWD Focus RS (MY16-on) is a different kettle of fish with an AWD driveline, but that setup doesn’t apply to the typical 2015 FWD Focus in Australia and New Zealand.

• Does a 2015 Ford Focus have a centre-bearing?
  No, not on the standard FWD models. There’s no prop shaft, so no centre support bearing. Some variants do have a right-hand intermediate shaft bearing, which people sometimes mistake for a centre-bearing.
• I’m hearing a hum at 60–80 km/h — could it be the centre-bearing?
  Unlikely on a FWD 2015 Focus. Check front wheel bearings, tyre condition and balance, CV joints, and engine/trans mounts. If your model has an RH intermediate shaft, its bearing can wear and drone, but that’s different from a tailshaft centre-bearing.
• What part is often confused with a centre-bearing on a Focus?
  The right-hand intermediate (carrier) shaft bearing. It’s a small support bearing on the longer RH driveshaft. If it fails, you might notice vibration or a rhythmic hum that changes with road speed.