The NAU4922UU is an IKO roller bearing in the Roller Bearings product series. Its supplied description identifies it as a caged roller bearing with an outer ring that includes oil holes and seals. The bearing material is listed as high carbon chrome steel, while the internal structure is cage type.
The supplied product data lists the following dimensional information for the NAU4922UU. These values can be compared with the requirements of the intended assembly before selection.
The product data provides basic load ratings and identifies construction features including seals, a cage, and oil holes in the outer ring. The supplied basic load ratings are:
The bearing is described as caged, made from high carbon chrome steel, equipped with seals, and configured with an outer ring featuring oil holes. Use these stated details when evaluating the part against the bearing position’s documented requirements.