Y Axis Bed Bearing Holder for stock Prusa MK3

thingiverse

Remixed from Sasha Zbrozek's Y bearing holder for Prusa MK3, I made significant adjustments to fit my needs perfectly. His design works flawlessly with bear frame MK3 but fell short on my stock MK3 frame. My modifications: * Removed slots at the bottom for M3 nuts, as they don't work with the stock frame. * Adjusted heat-press insert holes to function better with the heat-press inserts available on Amazon with free shipping. * Slightly reduced the outer shell's thickness to minimize the risk of it bumping against the stock MK3 frame. * Increased screw hole diameter from 3mm to 3.20mm, accounting for shrinkage after printing and ensuring the heat press inserts hold the screws securely. Thanks to zbrozek for his outstanding design and providing the files. This is far superior to the metal U-bolts that normally hold the bearings onto the bottom of the bed on stock MK3.