MR105ZRS Bearing 5x10x4 Miniature Ball Bearings
MR105ZRS One Side Sealed Ball Bearing
Another Side Shielded
5mm x 10mm x 4mm
MR105ZRS Ball Bearing, one side is Sealed and another side is Shielded, Bearing is made of Chrome Steel, each bearing is rubber sealed from both sides to protect the bearing from dust or any possible contamination, also bearing is pre-lubricated with grease.