EEZYbotARM MK2 Bearings mod

The varm had problems to move in my case, so I decided to modify it to use with 624zz bearings. I was planning to modify more parts to fit bearings, so I started to modify link135 also, but the robot started to move properly after modifying this two parts.
varm - 1x 624zz bearing, and also M4 washer are recommended
link135 - two 623zz bearings (I used M3 screws instead of M4 to connect that)

Both elements are tight fit, so some post-printing adjustments could be needed.