6022RS1 Sealed Large Ball Bearing 110x170x28mm6022RS1 Sealed Ball Bearing 110mm x 170mm x 28mm 6022RS1 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). 6022 RS1 Ball Bearing Deep Groove Ball Bearing Closures: Two Rubber Seals Dimensions: 110mm x 170mm x 28mm Metric Bearing Inner Diameter: 110mm Bearing Outer Diameter: 170mm Bearing Width: 28mm