6028UU Sealed Large Ball Bearing 140x210x33 nu315my the quality is set to

the quality is set to EMQ (ABEC-5 quality) to ensure high speed

ultra-smooth solution

OD (outer diameter): 3/8" inch

Made from durable chrome steel with double metal shields

SM80GUU Bearing

6028UU Sealed Large Ball Bearing 140x210x33 nu315my the quality is set to6028UU Sealed Ball Bearing 140mm x 210mm x 33mm 6028UU Sealed Ball Bearing, bearing is made from Chrome Steel, features dual rubber seals for enhanced protection against dust and contaminants, this is self lubricated bearing (bearing is already greased). 6028UU Ball Bearing Deep Groove Ball Bearing Closures: Two Rubber Seals Dimensions: 140mm x 210mm x 33mm Metric Bearing Inner Diameter: 140mm Bearing Outer Diameter: 210mm Bearing Width: 33mm