The LRT101413 is an IKO inner ring from the Inner Rings product series. It is designed for metric use and is listed for assembly with RNA 4900 and RNAF 142213 bearings.
The supplied product data identifies the LRT101413 as a metric inner ring made of high carbon chrome steel. The detailed title also describes the material as high carbon steel.
The product data lists the LRT101413 inner ring for use with the following assembled bearings. Compatibility should be checked against the selected bearing arrangement before ordering.
Category path: Brand > IKO > Inner Rings.