25 PCS/Set Ball Bearings MR115-2RS Blue Metal Rubber Sealed Ball Bearings 5x11x4 mm

Features This ball bearing is mainly made of high quality bearing steel and steel material with to wear and collision This is a rubber sealed ball bearing with good dust proof effect Provides smooth running and long service life With the characteristic of high stability high reliability Standardization size used for machine tool electronic equipment pump industry airship reducer plastic machine motor textile machinery Specifications Model MR1152RS Material bearing steel steel rubber Color blue Inner diameter 5 mm 020 in Outer diameter 11 mm 043 in Thickness 4 mm 016 in Weight 39g Package included 25 x Rubber Sealed Ball Bearings