688-2RS 8x16 Sealed 8x16x5 Miniature Bearing Pack of 10Pack of 10 Bearing 688 2RS Sealed Ball Bearings 8mm x 16mm x 5mm Pack of 10 Bearing 688 2RS Sealed Ball Bearings, Bearings are made of Chrome Steel, Bearing inner diameter is 8mm, Bearing outer diameter is 16mm and Bearing width is 5mm, each bearing are rubber sealed from both sides to protect the bearing from dust or any possible contamination, also bearings are pre lubricated with grease, Bearings are packed 10 bearings in one plastic tube. Item: