MR84-2RS 10 PCS Miniature Deep Groove Ball Bearing 4×8×3mm Double Blue Rubber Sealed Ball Bearing Chrome Steel Bearing

Features
Low noise Z2, ABEC Tolerance 1 (P0), High speed. High temperature resistance. Resistance to high load. Suitable for kinds of applications.
Seal
MR84-2RS bearings are blue rubber sealed on both side to keep lubricant in and prevent the intrusion of liquid impurities.
Material
Chrome Steel(GCr15)， corrosion resistance，durability and resistance to under heavy loads，Static load rating of 76 newtons and dynamic load rating of 196 newtons
Wide application
 Widely used in industrial machine, motorcycle, automobile, power tools and mechanical equipment and other kinds of field.

Package & Size
10 pieces MR84-2RS rolling bearing. I.D.=4mm,O.D.=8mm,Thickness=3mm