623zz

623zz Metric Size Miniature Ball Bearings have deep groove geometry for high speeds and supporting both radial and axial loads. These 623zz Metric Size Miniature Ball Bearings are for use in applications that involve combined radial and axial loads and a need for high running accuracy at high rotational speeds. For instance, 623zz is often used in motors, ATMs as well as Card Readers. In Food & Beverage Industry, 623zz is also popular. applications about 623zz are as follows.

Typical applications include:

Miniature flange ball bearings are suitable for aircraft model drones, micro motors, gimbal motors, dental drills, crushers, stepper motors, massage chairs, push rod motors, computers, wall breaking machines, sports equipment, fitness equipment, robots, Mechanical equipment, household appliances, medical equipment, precision instruments and other industries.

General Selection Factors

Several factors must be considered for choosing miniature ball bearings. These factors include the ring material, design, shields and seals, cage, Annual Bearing Engineering Committee (ABEC) grade, radial play, and lubricant. Miniature bearings are available in open, sealed and shielded configurations. Seals and shields are used in miniature bearings (specifically ball bearings) to retain lubricants and prevent particulate contamination from reaching critical surfaces. Seals are used where minimal light contact is offered. Seals for miniature bearings provide deterrence to particulate contamination, but increase torque and limit operating speeds. Shields are used in most applications.