American Classic Magnesium Clincher Front HUB Bearing Bicycle Bearing Outer Diameter - 7/8 inch (0.875") Dimensions (mm) D Bi Be

Dimensions (mm) D Bi Be r n m G W ds(Unf-Thread) 100 55

the 21310EW33 outer diameter is 110mm and the 21310EW33 width is 27mm

Kit Contains 4 Bearings

One Axial Load Bearing

63/28 width is 18mm

American Classic Magnesium Clincher Front HUB Bearing Bicycle Bearing Outer Diameter - 7/8 inch (0.875") Dimensions (mm) D Bi BeBall Bearings for American Classic Magnesium Clincher Front HUB Closures: Rubber Sealed Closure Side: Double Sided Seals Lubrication: Low Friction Grease Material: Corrosion Resistant Chrome Steel Balls: High Chromium Steel 52100 SAE Steel Balls Cage: Low Friction Steel Precision: ABEC 1 Quality Brand: VXB Quantity: Set of two Bearings Location : Front Hub