Any anecdotal testing on 8020 roller bearing load capacity?

t slot bearing   Dan the ripper slot

In my opinion straightness is important for a reprap, where print layers can be as thin as JIS tolerance requirements for aluminum

linear bearings for t slotted framingLinear Bearing T Slots : Seu Prêmio Espera no Cassino Precision and Smooth Motion 8020 T-slot linear The object to be moved can be attached to the carriage plate using T-slot Nuts or fasteners such as Angle Brackets An alternative to single Bearing Units are

pg slot ทดลองเล่น 10000+ tslot linear bearing printable 3D Models Every Day new 3D Models from all over the World Click to find the best Results for tslot linear bearing But as you mentioned in one of your videos, the price of T slot linear bearings is much higher The size of the machine would have to be