Gridfinity Bearing Bin Stackable with Cover

I was searching for a Gridfinity solution for my 608z bearings.

Unfortunately, between all the available versions I could not find anything that fit my taste or needs.

So, I designed my own version with the following benefits:

• You can actually take out the bearings when it’s full without having to turn over and drop all the others…
• It’s stackable without having a very high lip, causing the issue with grabbing a bearing mentioned above.
• Still works on a Gridfinity base, however, not with magnets or screws.
• One model for both base and stacks.
• Holds 30 bearings of size 608z per print.

The size of the base is 2 x 2 grids and it is 4U high.

While it's perfectly possible to print without supports, I provided a print profile with supports as well.

You can print it in under 2 hours with approximately 60g of filament for the version with supports.

The version without supports is about 1,5h and 55g.

If you would like to have bigger sizes, drop me a message and I am happy to oblige!
Same goes for other sizes of bearings.

I hope this can be as useful for you as it is for me.

UPDATE 2025-08-10: Upon request, added a cover and two new print profiles that contain this cover.