10 PCS Miniature Rubber Sealed Metal Shielded Metric Radial Ball Bearing Model

Features:
Bearings reduce friction by providing smooth metal balls or rollers and a smooth inner and outer metal surface for the balls to roll against. These balls or rollers "bear" the load, allowing the device to spin smoothly.

Specifications:

MR128-ZZ
 8x 12 x 3.5mm£¨Inner Diameter x Outer Diameter x Thickness£©

Package Included:
10 x Bearings