The LRB222616 is an IKO inner ring from the Inner Rings series. It is designed for general usage, includes an oil hole, and is listed for assembly with BR263516. The supplied material description identifies the ring as high carbon steel, with the list data also specifying high carbon chrome steel.
The LRB222616 has a shaft diameter and inside diameter of 34.93 mm, an outer diameter of 41.28 mm, and a width of 25.65 mm. The stated mass is 77.0 g.
The product data lists this inner ring for assembly with BR263516 and identifies the category path as Brand > IKO > Inner Rings. The detail description states high carbon steel, while the structured list title records high carbon chrome steel; use the product documentation or supplier confirmation when a specific material designation is required.