Collection: Hub Bearings

Hub bearings are located in the front and rear wheel hubs of your bike and allow the wheels to rotate smoothly around the axle. They reduce friction between moving parts, support the rider’s weight, and contribute to the overall efficiency and responsiveness of your ride. Good-quality hub bearings ensure your wheels spin freely and consistently under different loads and terrain.

Signs that your hub bearings may need replacing include rough or gritty wheel rotation, play or movement in the hub, and unusual noises such as clicking or grinding. If the wheels don’t spin as freely as they used to, or if you can feel resistance or vibration while riding, the bearings could be worn out or contaminated.

Bicycle hub bearings should be replaced whenever you notice symptoms of wear such as rough rotation or lateral play. For riders who frequently ride in wet, muddy, or gritty conditions, more frequent replacements may be necessary. Even in dry conditions, hub bearings can wear over time and benefit from periodic inspection and servicing to maintain smooth wheel performance.

Maintenance depends on the type of bearings in your hub. Sealed bearings are low-maintenance but should still be checked periodically for wear or contamination. Loose bearings require regular cleaning, re-greasing, and adjustment to ensure smooth operation. Keeping your bike clean and avoiding pressure washing near the hubs can also help prolong bearing life.

High-quality hub bearings such as the superior ABEC5 do reduce rolling resistance and can improve the smoothness and responsiveness of your ride. Precision bearings made from superior materials, including ceramic options, can last longer and perform better, particularly under high loads or demanding riding conditions.

We offer a wide range of hub bearings suitable for mountain bikes, road bikes, and other disciplines. We stock standard 2RS ABEC3, the superior ABEC5 and some Zero Ceramic types too. Whether you need replacements for a specific brand or want to upgrade to premium-quality bearings, we stock various sizes and specifications to suit your needs.

To find the right hub bearing, check the dimensions of your existing bearings or look for a reference number etched on the bearing itself. If you’re unsure, you can get in touch with our experts with your hub make and model, and we’ll help you identify the correct replacement.