1PCS High-precision T-slot U-slot Bearing U22T22 Track Wheel Pulley Bearing Over 12 Axis 8 * 22.5 * 14.5 * 13.5 mmHome Improvement > Hardware2,17 US$ (≈ 14,52 kr.)2,71 US$På lagerSold by AliExpress WWTil butikken