636 zz bearing is miniature ball bearing

636 zz bearing specifications: inner diameter: 6.0000mm, outer diameter: 22.0000mm, thickness: 7.0000, category: ordinary metric system.
Z: with more than the lid of the outer diameter of the bearing, no lubrication hole, initial fill high quality lithium base, the distribution of roll channel depression may be irregular, could also correspond to the position of the roller to uniform distribution, if the load is maintained during several rotation, then sag is evenly distributed on the whole roll, the Angle of the grinding disc groove is too small, make the workpiece rotation is not flexible.
636 zz bearing features:

In ultra small aperture in the miniature bearing, miniature deep groove ball bearing type has the metric 68 series, 69 series, 60 series, etc., inch on a total of 6 R series, based on this, also can be divided into with ZZ steel dust cover bearing series, rubber sealing ring with RS miniature bearing series.
636 zz bearing main purpose:
636 zz bearing are suitable for all kinds of industrial equipment, small rotary motor and other fields with high speed and low noise, such as:
Office equipment, micro motor, instrument, laser engraving, small clock, soft drive, pressure rotor, dental drill, hard disk motor, fax machine and other related fields.

Cause of failure of 636 zz bearing:
About 40% of the failures of 636 zz bearing are caused by dust, dirt, debris pollution and corrosion.Pollution is usually caused by improper use and poor operating conditions. It also causes problems with torque and noise.
The failure of 636 zz bearing caused by environment and pollution can be prevented, and the cause of such failure can be determined by simple visual observation.As long as the use and installation is reasonable, the erosion of miniature bearings is easy to avoid.Denudation is characterized by indentation on the raceway of the miniature bearing ring resulting from impact loads or improper installation.
If you need 636 zz bearing or need any other bearings, please also contact me!
Contact: Leon
Email: nsk@zyslbearing.com
Skype: lh19881023
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