SR168ZZ ABEC-7 Bearing Stainless Steel Shielded 1/4" x 3/8" x 1/8" Bearing Inner Diameter - 4 1/4 inch (4.25") 764" Inner Race Width

764" Inner Race Width

Built entirely from Zirconia (ZrO₂) ceramic with a PTFE cage and dual PTFE seals

6221DU Ball Bearing

SMF13W Round Flange Double Wide Type:Miniature Slide Bush

WHITE-FIDGET-CERAMIC-SPINNER

SR168ZZ ABEC-7 Bearing Stainless Steel Shielded 1/4" x 3/8" x 1/8" Bearing Inner Diameter - 4 1/4 inch (4.25") 764" Inner Race WidthSR168ZZ Stainless Steel Ball Bearing 1 4" x 3 8" x 1 8" inch ABEC 7 SR168ZZ ABEC 7 Stainless Steel Ball Bearing, measuring 1 4" x 3 8" x 1 8". Made of stainless steel, each Comes with double metal shields (ZZ) to keep out dust and dirt, plus its pre lubricated with grease so its ready to roll right away. SR168ZZ Ball Bearing ABEC 7 Deep groove Ball Bearing Material: Stainless Steel Closures: 2 Metal shields Inner Diameter: 1 4" inch Outer Diameter: 3