Parts for your 2018 Volvo Xc60-Centre bearing

Centre Bearing on the 2018 Volvo XC60: Is It Used and What You Need to Know

The 2018 Volvo XC60 is a popular premium SUV known for its combination of safety, comfort, and performance. When it comes to drivetrain components, one question that often arises is whether a centre bearing is part of its setup. After referencing technical manuals and drivetrain schematics for the 2018 Volvo XC60, it is clear that this model does not utilise a centre bearing in its drivetrain system.

So why is that the case? The reason stems mainly from the type of drivetrain Volvo employs in the 2018 XC60. This model is typically equipped with either front-wheel drive or all-wheel drive setups that use modern transmission and drive shaft arrangements that do not require a centre bearing. To understand this better, it helps to explore what a centre bearing is and when it becomes essential in a vehicle's drivetrain.

A centre bearing, sometimes called a carrier bearing, is commonly found in vehicles with a two-piece driveshaft setup. This means the transmission sends power via a long driveshaft that is split into two sections to accommodate length, reduce vibrations, or navigate the vehicle's chassis design. The centre bearing supports the driveshaft at the joint where these two halves meet, ensuring smooth rotation and reducing stress on the shafts as they spin at high speeds.

In many older rear-wheel drive or four-wheel drive vehicles featuring a separate transfer case and long driveshafts running to the rear axle, a centre bearing is critical. It holds the shaft securely in place and prevents flexing or sagging that could lead to vibrations, premature wear, or even failure of drivetrain components.

However, the 2018 Volvo XC60's drivetrain layout does not require a split driveshaft supported by a centre bearing. Thanks to its transverse engine placement and modern transmission design, the power delivery is handled through more compact, continuous shafts or constant velocity joints. This design eliminates the need for a long, two-piece driveshaft and the associated centre bearing that would support it. The all-wheel drive models use electronically controlled couplings and shorter, more integrated shafts to manage power distribution, keeping things simpler and more reliable.

Because the 2018 Volvo XC60 does not have a centre bearing fitted, maintenance and replacement of this specific part are not relevant to owners of this vehicle. Instead, Volvo advises keeping an eye on other drivetrain components such as CV joints, wheel bearings, axles, and transmission fluid levels to ensure the system operates smoothly and efficiently. These components are more exposed to wear and tear given the front-engine, all-wheel drive setup.

In the unlikely event that unusual vibrations or noises are noticed, the recommended course of action is to have the driveshaft, CV joints, and related drivetrain parts inspected by a qualified technician. This approach is more appropriate for the XC60's design than focusing on a centre bearing that simply does not exist in the vehicle.

So while a centre bearing is an important component in some vehicles, especially those with long, two-piece driveshafts, the 2018 Volvo XC60 is not one of those. Its drivetrain design avoids the need entirely, which simplifies maintenance and reduces potential failure points. This engineering choice contributes to the smooth, responsive driving experience Volvo aims to provide with the XC60.