There is a lot of confusion about bearings. Not just the difference between ceramic and steel, but the design of the bearing in general. We will be posting several articles clearing up some common mistakes with regards to bearings.
First up is the misunderstanding of a "sealed" bearing. Many people think sealed means the bearing is permanently sealed, both from contamination and from needed maintenance. This is not true. While some low end bearings come with metal shields making removal a difficult process, most quality bearings come with rubber seals often referred to as "2RS". This stands for 2 rubber seals.
Our F1 Ceramic bearings use rubber seals which can easily be removed for servicing (greasing) and reinstalled.
This is also true for steel bearings that use rubber seals. Don't think that just because they are "sealed" it means they don't need maintenance. Bearings are like chains, you need to keep them lubed and clean for them to last. A F1 Ceramic bearing will last longer than steel when properly maintained as the parts don't wear as easily as steel, but the longevity has a lot to do with proper maintenance.
Recently there have been a few companies releasing full ceramic bearings for wheels. While this seems like a logical next step in ceramic bearings, they are a poor choice to put in your wheels. The reason is that the ceramic material used in the race is not resistant enough to fracture. In other words, impact. [...]
A question we get from customers is: Why don't you offer full ceramic bearings? First, let's explain what a full ceramic bearing is and what a hybrid ceramic bearing is. Both use ceramic balls, so they are the same there. The difference is that hybrid ceramic bearings use a special hardened metal race (hardened [...]
We thought we'd post some info on grease fill and how it effects a bearing. Grease fill or commonly referred to grease fill % is how much grease is applied to the bearing. 100% would be a bearing completely stuffed full of grease, while 50% would be half as much.The lower the grease [...]
It's spring and that means spring cleaning. After close to 8 years with our old e-commerce host it was time to dust things off and upgrade to a shiny new system! I designed the new website to be simpler, easier to navigate and faster! I've also tweaked a few other things. All bearings now come built with [...]
Building our bearings by handAs many of you know, we don't sell pre-built, machine made bearings. A lot of our competitors are sourcing bearings from the far east, buying them as completed bearings and marketing them as a high quality ceramic bearing. On the other hand, our ceramic bearings are Made in the [...]