Generally bearings with a bore diameter smaller than 10mm are regarded as miniature bearing. The smallest bore diameter is 2 mm.

The dimensions of miniature ball bearing differs in metric size and inch size .There are constructions of open, with shields, with seals and with flange for your choice. The miniature ball bearings are widely applied in miniature electric motors, instrument meters, home appliance and office machinery.

Miniature Ball Bearing

Miniature Ball Bearings With Flange