20PCS 8mmx22mmx7mm Double Sealed 608-2RS Ball Bearings High Carbon Steel Z1
Ball BearingGeneral Information：[1]Same As 608-2RS / 180016. Pre-Lubricated, Easy to maintain[2]Sealed on BOTH SIDES of the bearing to keep lubricant in. Suitable for complex environment[3]Made from High Carbon Steel, durability and resistance to under heavy loads[4]ABEC Tolerance 1 (P0), Z1 Noise Level for most general use[5]Size: 608-2RS (Inner Dia.=8mm, Outer Dia.=22mm, Thickness=7mm).