Premium quality, genuine bicycle bearings from NTN.

We are proud to be an authorised NTN retailer, and guarantee the authenticity of all our bearings.

Bicycle wheel (hub) bearings are usually identified by three dimensions:

1. Inner Diameter (I.D.) - the diameter of the inside of the bearing

2. Outer Diameter (I.D.) - the diameter of the outside of the bearing

3. Thickness - the thickness of the bearing

Check out our YouTube channel, we'll be uploading a video on how to measure your bearings soon!

Our bearings are also available with 2 types of seal - Contact and Non-Contact.

Contact seal (or LLU) bearings should be used in most applications, especially when exposed to the elements in the UK.

Non-Contact seal (LLB) bearings can potentially offer less friction in comparison, with reduced seal capabilities. Applictions include internal freehub bearings.

If you need help with bearing sizes or types, or need a size that isn't listed, please don't hesitate to get in touch.