Parts for your 2011 Mazda Axela-Centre bearing

Centre Bearing on the 2011 Mazda Axela: Is It Used and What You Need to Know

When it comes to the 2011 Mazda Axela, also known as the Mazda3 in many markets, it's important to understand its drivetrain layout to figure out if a centre bearing is actually part of the vehicle's design. The Mazda Axela from this year is primarily a front-wheel-drive car. This means all the power from the engine is sent directly to the front wheels, and there is no need for a long propeller shaft running underneath the car to the rear wheels.

A centre bearing, also called a carrier bearing, is typically used in vehicles with a two-piece driveshaft setup. This is common in rear-wheel drive or all-wheel-drive vehicles where the driveshaft is split into sections for length and to reduce vibrations. The centre bearing supports the intermediate shaft between these sections, helping keep the driveshaft stable and aligned.

In the case of the 2011 Mazda Axela, since the drivetrain is front-wheel drive, the car uses a constant velocity (CV) joint setup at the front axles rather than a traditional driveshaft running to the rear of the vehicle. Therefore, a centre bearing is not relevant or fitted on this particular vehicle. The Axela does not have a driveshaft requiring support from a centre bearing because the power is delivered directly to the front wheels through the transaxle.

So why exactly is a centre bearing not used on the 2011 Mazda Axela? The main reason lies in the design of front-wheel drive vehicles themselves. These cars typically have a much shorter drivetrain from the gearbox to the wheels compared to rear-wheel or all-wheel-drive setups. The drive shafts here are relatively short and have CV joints at each end to allow smooth power delivery through suspension movement and steering angles. Since the shafts are short, there is no need to split them and support them with an intermediate bearing.

This design benefits front-wheel drive cars like the Axela because it simplifies the drivetrain, reduces the overall vehicle weight, and cuts down on maintenance parts. There's also less potential for issues like vibration or shaft misalignment that can occur in vehicles that require a centre bearing. Instead, the Axela's drivetrain relies heavily on the proper functioning of front CV joints and axle shafts.

For owners of a 2011 Mazda Axela, maintenance efforts should instead be focused on checking the condition of the CV boots and joints, as these are the wear points in the front-wheel-drive system. Keeping the CV boots intact prevents grease loss and dirt ingress, which could lead to joint failure. Regular inspection during servicing will help catch any issues early before they lead to costly repairs or unsafe driving conditions.

In summary, the 2011 Mazda Axela does not utilize a centre bearing simply because it's not necessary for the vehicle's front-wheel-drive setup. The absence of a centre bearing indicates a simpler and more compact drivetrain designed for efficiency and reliability in everyday driving scenarios.