The IKO LRTZ657226 is an inner ring in the IKO Inner Rings series. It is listed for assembly with RNA4913UU and uses a metric sizing format.
The supplied product data identifies the ring as high carbon steel in the title and high carbon chrome steel in the bearing material field. Its stated dimensions are:
The product data lists the assembled bearing as RNA 4913UU. The stated mass of the inner ring is 150.0 g. Use the listed order number and dimensions to confirm compatibility before selection.
Category path: Brand > IKO > Inner Rings.