It is a sealed ball bearing. The ball bearing with flange is suitable as a spare part for bicycles, scooters and industrial machinery. With a lower friction coefficient, less vibration and running noise Product name: Deep groove ball bearing el:: 6201Z
Inner diameter : 12 mm / 0.47 inches Outer diameter : 32 mm / 1.26 inches Width: 10 mm Color: sier Material: metal Net weight: 39 g
Package Contents: 2 x deep groove ball 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.