Stainless steel ball bearings are adopted in many ways to minimize friction and rotates the material in their steel design. Ball bearing is interchangeable as it has a wide range of standardized ways.
It is adopted in tapered or cylindrical rolling elements and can bear high axial load with bearings. Cylindrical bearings are high in stock and have a wide range of tapered bearings.
JF bearing are interchangeable as have a wide range of standardized ways. Ball bushing bearings are used in shafts and ball shafts with a high range of standardized ways.
J57fe bearing are inchangeable bearings as it has a wide range of standardized ways.