From our Makertronics branded range of products at Everyday Low Prices.
Unlike our other grooved bearings, this one has been selected for guiding 1.75mm filament. When used in conjunction with our brass extrusion gear you can create your own filament feeder.
Specification:
- Bore: 4mm
- Overall Diameter: 13mm
- Groove Base Diameter: 11mm
- Width: 4mm
- Shields: Yes, zz
- Material: Chrome Steel