UC206 30mm Axle Bearing Insert Mounted BearingsUC206 30mm Axle Insert Mounted Bearing 30mm x 62mm x 38. 1mm One Ball Bearing 30mm mounted Bearing UC206, the inner diameter is 30mm, the outer diameter is 62mm, the inner ring width is 38. 1mm and the outer ring width is 19mm, this is a popular size that could be used in many applications. Item: UC206 Bearing Type: Mounted Bearing Bearing Size: 30mm x 62mm x 19mm 38. 1mm Dynamic Load Rating: 18920 N Static Load Rating: 11000 N Quantity: One Ball