S6801-2RS Ceramic Bearing ABEC 5 Stainless Steel Sealed 12x21x5 Bearing Outer Diameter - 13mm Width: 29mm

Width: 29mm

the 21311EXW33 inner diameter is 55mm

Bearing outer diameter is 5/16" inch and Bearing width is 7/64" inch

Width: 9mm

S6801-2RS Ceramic Bearing ABEC 5 Stainless Steel Sealed 12x21x5 Bearing Outer Diameter - 13mm Width: 29mmS6801 2RS Stainless Steel and Ceramic Balls Ball Bearing 12mm x 21mm x 5mm One Bearing S6801 2RS Stainless Steel and Ceramic Balls Ball Bearing, measuring 12mm x 21mm x 5mm. bearing is equipped with two rubber seals to shield against dust and contaminants. S6801 2RS Ball Bearing Deep Groove Ball Bearing Balls: Ceramic Quality: ABEC 5 Closures: Rubber Seals Material: Stainless Steel Size: 12mm x 21mm x 5mm Inner Diameter: 12mm Outer Diameter: 21mm