Freud 62-104 1/2-Inch Ball Bearing is a replacement router bit bearing for wood routing applications where the bit uses a guide bearing to control cut depth or follow an edge. This is a ball bearing designed for router bit replacement and edge-guided routing. Model Number: 62-104. If your existing bearing is worn, rough, noisy, or packed with dust, replacing it can bring a good bit back to usable condition without replacing the whole cutter.

The main numbers here are straightforward but important. This bearing has a 1/2 inch overall diameter, a 3/16 inch bore diameter, and a 3/16 inch minor height. Those dimensions decide whether it fits your router bit correctly and whether the bit will guide the workpiece the way it is supposed to. On a router bit, a mismatch of even a small amount can change the cut profile or make the bit unusable, so exact fit matters more than anything else.

Freud rates this bearing for up to 24,000 RPM, which makes sense for modern router speeds. That matters because router bits live at high rotational speed, and the bearing has to stay smooth under heat and load. According to the product data, it uses high-temperature lubricant to handle the stress that comes with fast-spinning routing work. In plain terms, that helps the bearing resist premature wear when the bit is running hard in hardwood, plywood, or edge work that keeps the bearing in constant contact with the material.

The steel construction and shielded design are also worth paying attention to. Bearings on router bits deal with fine dust constantly, and wood dust is exactly the kind of stuff that shortens bearing life when it gets inside. The shield is there to help keep unwanted dust and chips out. That means smoother rolling, less drag against the workpiece, and less chance of burning or marking the edge because the bearing stopped turning freely.

This is not a general shop bearing and it is not a universal fit for every router bit. It is a router bit replacement part sized for applications that call for a 1/2 inch diameter bearing with a 3/16 inch bore. If you already know your bit takes this size, this is the kind of part you keep around so a good profiling, flush trim, or edge-forming bit does not get sidelined over a worn bearing.

Who should buy it? Woodworkers, cabinet installers, trim carpenters, and serious DIY users who maintain their router bits instead of tossing them. If you run bearing-guided bits often, small replacement parts like this save time and money. The practical value is simple: keep the cutter you already trust, replace the wear item, and get back to clean, controlled routing.

Small Part, Big Difference

The Freud 62-104 1/2-Inch Ball Bearing is the kind of replacement part that makes sense to keep on hand if you rely on bearing-guided router bits.

• Who it's for: Woodworkers and trim guys who maintain their router bits and want to keep edge-guided cuts clean and predictable.
• Why it stands out: The size is clearly defined, it is rated for router-level speed, and the shielded steel design is built for dusty woodworking use.
• Worth knowing: This is all about exact fit. Check your bit before you buy, because replacement bearings are only useful when the dimensions match exactly.

• What is this product? It is a replacement ball bearing for router bit applications that use a guide bearing.
• What size is the bearing? The bearing has a 1/2 inch outer diameter and a 3/16 inch bore diameter.
• What is the maximum speed rating? The listed maximum speed is 24,000 RPM.
• What is it made from? The product data lists steel construction.