Quantity   Component name
4 × Axial Ball Thrust Bearing F8-19M 8x19x7mm <a target="_blank" rel="noopener noreferrer" href="https://www.ebay.com/itm/120896819964">https://www.ebay.com/itm/120896819964</a>
2 × 10PCS 604ZZ Miniature Bearings (4mm*12mm*4mm) <a target="_blank" rel="noopener noreferrer" href="https://www.ebay.com/itm/141258883919">https://www.ebay.com/itm/141258883919</a>
1 × M4x20mm Ultra Thin Flat Wafer Head Screw <a target="_blank" rel="noopener noreferrer" href="https://www.ebay.com/itm/153550101060">https://www.ebay.com/itm/153550101060</a>
1 × M4x45mm Hex Socket Cap Head Screw <a target="_blank" rel="noopener noreferrer" href="https://www.ebay.com/itm/153352081727">https://www.ebay.com/itm/153352081727</a>
9 × M4x25mm Hex Socket Cap Head Screw <a target="_blank" rel="noopener noreferrer" href="https://www.ebay.com/itm/153352081727">https://www.ebay.com/itm/153352081727</a>
4 × M4 Nylock nuts
4 × M4 6.3x8mm Insert nuts <a target="_blank" rel="noopener noreferrer" href="https://www.ebay.com/itm/164020181443">https://www.ebay.com/itm/164020181443</a>
2 × M3x10mm Hex Socket Cap Head Screw
2 × M3x16mm Hex Socket Cap Head Screw
4 × M3 washers
4 × M3 nuts
1 × V-155-1C25 Micro Switch Short Roller Lever <a target="_blank" rel="noopener noreferrer" href="https://www.ebay.com/itm/401326201224">https://www.ebay.com/itm/401326201224</a>