Dimensions: Ball Bearing: Inner Diamter: 25 mm - 0.98 in, Outer Diameter: 52 mm - 2.04 in, Width: 15 mm - 0.59 in, Seal Kit: Length: 28 mm, Width: 42 mm, Height: 8 mm
We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced.