A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.
steel overall material, radial; width 0.2812 inch; od 1.375 inches special features, straight bore shape, abec no.7 standard tolerance designation, radial ball bearings part name assigned by controlling agency