Specification Brand : QJZ Label : QJZ Manufacturer : QJZ NumberOfItems : 1 PartNumber : 28580 ProductGroup : BISS Basic ProductTypeName : HARDWARE_BEARING Publisher : QJZ Size : 2" x 1" x 0.141" (B x W x Shaft Radius) SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41-Cs-yjNjL._SL75_.jpg SmallImage_Width : 75 Studio : QJZ Title : [1-Pack] 28580 - Inner Ring Single Cone 2" x 1" x 0.141" (B x W x Max Shaft Radius) | 50.8 mm x 25.4 mm x 3.6 mm (B x W x Max Shaft Radius) Compatible: 28520, 28521, 28523, 28526, 28527RB