VAA10CL0 Ball Bearing Chrome Steel : Nylon Cage Thin Section Open Ball Bearing with a 3/16" cross section width (3/16" aka 0.188" inch), inner diameter is 1" inch, outer diameter is 1 3/8" inch and width is 3/16" inch, the dimensions are 1" x 1 3/8" x 3/16" inch, VAA10CL0 bearing has nylon balls retainer, VAA10CL0 bearing is oil preserved.