20Pcs Z2 8x14x4mm Ball Bearings Double Sealed Chrome Steel
Description:MR148-2RS (I.D.=8mm, O.D.=14mm, Thickness=4mm)mr148-2rs bearings are sealed on BOTH SIDES to keep lubricant inMade from Chrome Steel (GCr15), durability and resistance to under heavy loadsABEC Tolerance 1 (P0), Z2 Noise Level for most general useStatic load rating of 309 newtons and dynamic load rating of 695 newtons.