Miniature Grooved Model Bearings
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Makertronics Makertronics U Bearing Type FZ0463 U604zz 4x13x4mm
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
£0.74
