All Categories > Ball Bearings > Miniature / Instrumentation Ball Bearings > Advanced Search Advanced Search in Miniature / Instrumentation Ball Bearings Unit of Measure: Imperial Metric Both Enter at least one criteria to search items. (d) Bore Diameter (mm) At Least : No More Than : Available Range: 1.5 to 10 mm (d) Bore Diameter (in) At Least : No More Than : Available Range: 0.04 to 276 in (D) Outer Diameter (mm) At Least : No More Than : Available Range: 5 to 26 mm (D) Outer Diameter (in) At Least : No More Than : Available Range: 0.125 to 2.625 in