P3 style spool roller - V2

I designed three versions of the V2 spool roller:

easy, full printable design (608 bearing):
Just print it, push on the bearings and screw it together.

BOM for a set:

• printed parts
• 8 screws DIN 912 M3x20
• 8 nuts DIN 985 M3
• 4 bearings 608 ZZ

easy, full printable design (628 bearing):
Just print it, push on the bearings and screw it together.
BOM for a set:

• printed parts
• 8 screws DIN 912 M3x20 (better M3x21)
• 8 nuts DIN 985 M3
• 4 bearings 628 ZZ

hybrid design:
Laser cut steel side parts and printed spacer.
... but you can print it completely if you want.

BOM for a set:

• laser cut steel parts
• printed parts
• 4 screws DIN 912 M3x
• 4 nuts DIN 985 M3
• 4 screws DIN 912 M8x
• 4 nuts DIN 985 M8
• 4 bearings 608 ZZ

Have fun and share your makes.