Small, miniature, and instrument precision bearings broadly come in deep groove and angular contact varieties. Deep-groove types may have also an outer ring with a flange, a wider inner ring or thin-walled cross-sections. ( 68,69,60,62,63,70,72. Series E.g. 607,686,639,709C).
Applications:
• Medical precision instruments
• Flow meters
• Fuel controls
• Small Power Tools
• Motors
• Cryogenic coolers