Hub for 75x21mm caddy wheels (55mm center)

A solution for a very specific problem, but hopefully very useful if you happen to encounter the same :)

I've had a 75mm caddy wheel break due to side-stress (see photo), this replacement hub prints without supports and snaps together for an easy install. I recommend adding some Cyanoacrylate ("super") glue to the contact points during installation for additional strength. 

Printing:

• Printed in PETG
• 0.6mm Nozzle
• 100% Octagram Spiral infill
• 2 wall loops
• 0 bottom layers(!) - this helps with overhangs

A 3mf file with a Bambu X1 print profile is also included.