WHEELS Mfg Sealed Bearing Extractor

This tool is designed specifically for bearings with an 8.0 mm inner diameter, such as 608 and 688 series bearings. If your bearing's inner diameter is anything other than 8.0 mm, this extractor will not fit or function correctly.

Yes, you will need a standard Allen key to expand the collet inside the bearing race. Additionally, you will need a punch or a drift to tap the extractor and bearing out of the hub once the tool is secured.

When used correctly, this extractor is designed to protect your components. By gripping only the inner race of the bearing, it prevents the stress and potential marring that can occur when trying to pry bearings out with screwdrivers or makeshift tools.

This is an individual extractor tool sized specifically for 8.0 mm bearings. If you are servicing a hub with multiple bearing sizes, you will need to purchase the corresponding extractors for those specific diameters separately.

This specific tool is sized for 8.0 mm inner diameter bearings, which are typically found in smaller components like hubs or pulleys. It is likely too small for standard bottom bracket bearings, so please verify your bearing dimensions before attempting to use it.