The LRT152012 is an IKO Inner Rings series product listed for general metric usage. It is supplied as an inner ring intended to assemble with the referenced RNAF203212 bearing arrangement.
This product is an inner ring identified by order number LRT152012 and manufactured by IKO. Its category path is Brand > IKO > Inner Rings.
The structured product data lists the bearing material as high carbon chrome steel. The detail-page title also identifies the item as a high carbon steel inner ring for general usage.
The list data specifies High Carbon Chrome Steel. No additional material grade, heat treatment, coating, or certification is provided in the supplied data.
The LRT152012 dimensional data includes a shaft diameter and inside diameter of 15 mm, an outer diameter of 20 mm, and a width of 12 mm. Additional recorded values include a minimum radius of 0.30 mm, minimum da of 17.0 mm, maximum da of 19.0 mm, and a mass of 12.0 g.