China best manufacturer supply micro deep groove ball bearing 623 626 696 ZZ

Deep groove ball bearings (GB/T 276-1994) originally listed as centripetal ball bearings are the most widely used rolling bearings. It is characterized by low friction resistance and high speed. It can be used for the parts bearing both radial and axial loads, and also for the parts bearing axial loads, such as low-power motors, automobile and tractor gearboxes, machine tool gearboxes, general machines and tools.

sheet steel cage supports radial loads and axial loads in both directions. It is also suitable for high speed applications. This bearing has a C3 radial internal clearance designation to indicate that the radial slack between the inner and outer rings is greater than the standard CN (normal) clearance. It allows for thermal expansion as the bearing supports radial loads and the balls, operating in the deep raceway geometry, reduce rotational friction.

Product Name	Ball Bearing 623
Bearing Brand	OEM
Bearing Series	23 Series
Bearing Model	623
Dimension	3×10×4mm
Weight	0.12kg
Seals	steel

China best manufacturer supply micro deep groove ball bearing 623 626 696 ZZ

For deep groove ball bearings, the bearing load is too small during operation, which will cause sliding between the ball and the raceway, which becomes the cause of scratches. Especially large deep groove ball bearings with heavy balls and cages have this tendency. In many cases, bearing corrosion will occur. There are many reasons for bearing corrosion. The most common factors in our daily life are as follows:
1) Due to poor sealing device, moisture, dirt, etc. invade;
2) The bearing has not been used for a long time, the anti-rust period has passed, and the maintenance is lacking.
3) The roughness of the metal surface is relatively large;
4) Contact with corrosive chemical media, the bearing is not cleaned, the surface is stained with dirt, or the bearing is touched with sweaty hands. After the bearing is cleaned, it is not packaged or installed in time, exposed to the air for a long time, and is attacked by air moisture. Contaminate
5) Ambient temperature and humidity and contact with various environmental media; the rust inhibitor fails or the quality does not meet the requirements

 

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