Unit Weight: 212g
Rollers and guide of 40
They can be double with 4 wheels or single with 2 wheels.
They use a guide of 40.
Main feature: Two 20mm wide needle bearings (or one in the simple model).
The screw is M10 by 100 or a 25x4 plate
Body made of 2mm double sheet
Measurements according to plan.
Unit Weight: 375g
Rollers and guide of 40
They can be double with 4 wheels or single with 2 wheels.
Use a guide of 40.
Main feature: Two 20 mm wide needle bearings (or one in the simple model).
The screw is M10 by 100 or a 25x4 plate
Body made of double 2mm sheet
Measurements according to plan.