Small Pulley Bearings - 10 Pack

These v-groove bearing pulleys fit on an M3 x 16mm Hex Cap Screw and can be mounted directly onto extrusion. Use with 15mm Linear Motion Kits and a high tensile strength no-stretch string, such as kevlar string or spectra fishing line, to create an elevator.  

Specifications

• Material: Hight Carbon Steel
• ID: 3mm
• OD: 12mm
• Width: 4mm
• V-groove Width: 2.5mm
• V-groove Depth: 1mm