The universal ball is perfect to replace the damaged ball bearing on your devices to improve efficiency and save energy.Product name: linear motion bearingmodel no .: LM16UUMaterial: metalInner diameter: 16mm / 0.63 inchOuter diameter: 28mm / 1.1 inchLength: 37mm / 1.46 inchColor: silver toneNet weight: 65g/pcsPackage content: 2 x linear motion bearingOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
