Uxcell Deep Groove Ball Bearings Double Sealed Chrome Steel P6 Z1 Blue Cover Lab Bottles & Jars * Material: Plastic

* Material: Plastic

Size: 7mmx11mm(I

Think size makes it ripping off hardly

Weight: 510g

Uxcell Deep Groove Ball Bearings Double Sealed Chrome Steel P6 Z1 Blue Cover Lab Bottles & Jars * Material: PlasticNOTE: Please refer to the picture and select right type of bearings before your order (Sealed or Shield on BOTH or SINGLE side of the bearing). Suffix on the bearing just for differentiating between Sealed and Shield type of bearing. It would not affect the use of our product. Description: Single row, pre lubricated, normal accuracy. Deep Groove Ball Bearings are one of the most widely used rolling bearings. With small friction and high limit speed,