The IKO NAG4912 is listed in the Roller Bearings category with a shaft diameter and inside diameter of 60 mm, an outer diameter of 85 mm, and a width of 25 mm. Additional data includes an rs minimum of 1.0 mm, diameters of 67.0 mm and 77.5 mm, and a mass of 425.000 g.
The product data identifies the NAG4912 as a full complement roller bearing. Its bearing material is listed as high carbon chrome steel, while the title description also refers to high carbon steel. The supplied description includes an oil hole.
The order number is listed as NAG4912. The supplied product data gives a basic dynamic load rating of 50300 N and a basic static load rating of 84300 N. These values should be used as recorded product specifications.