The IKO LRT202525 is listed in the Inner Rings product series and category path: Brand > IKO > Inner Rings. The product title identifies it as a metric inner ring for general usage and for assembly with TR253825.
The supplied product data records the following dimensions for the IKO LRT202525. These values should be checked against the mating assembly before selection.
The list data identifies the bearing material as High Carbon Chrome Steel, while the detail title refers to high carbon steel. The supplied data also lists TR 253825 as an assembled bearing reference and records the mass as 35.0 g.