The IKO LRB121616 is part of the IKO Inner Rings product series and is listed within Brand > IKO > Inner Rings. It is an inch-type inner ring designed to assemble with BR162416 bearings and includes an oil hole.
The model is an IKO inner ring. The supplied product information identifies its bearing type as Inner Rings and states that it is intended for general usage.
The product data lists da min as 24.0 mm, da max as 24.4 mm, and ras max as 1.0 mm. These values can be checked against the mating assembly requirements.
The supplied information describes the ring material as high carbon steel in the detailed product introduction and as high carbon chrome steel in the structured material field. The inner ring is specified to assemble with BR162416.
Confirm the shaft size, housing or assembly dimensions, and the required mating BR162416 bearing against the listed 19.05 mm inside diameter, 25.40 mm outer diameter, and 25.65 mm width. The oil-hole feature should also match the intended lubrication arrangement.