Rexnord Shafer DAS12-38A-196-1 Needle Bearing is an airframe needle bearing from Rexnord Shafer, designed for aerospace applications. Listed alongside other DAS12-38A parts, it is cross-referenced in aerospace catalogs to the airframe roller bearing NSN 3110-00-278-7245, confirming its use in airframe assemblies. The 196-1 suffix denotes a specific configuration within the 38A subset of the DAS12 family. It is chosen when a compact bearing solution is required in aircraft mechanisms where rotational motion must be supported under load with a needle-roller design.
