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Applications of deep groove ball bearing

wallpapers News 2021-08-10
Deep groove ball bearings can be used in gearboxes, instrumentation, motors, household appliances, internal combustion engines, vehicles, agricultural machinery, construction machinery, engineering machinery, roller skates, yo-yos, etc.
Deep groove ball bearings generally use steel stamping cages or brass solid cages. When the outer diameter is less than 400 mm, the steel stamping cage is used without the postcode. When the outer diameter is greater than 400 mm, the brass solid cage is often used without the postcode.
Precautions of using deep groove ball bearings
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 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.
Load types of deep groove ball bearings that can be used
Deep groove ball bearings mainly bear radial load, but can also bear radial load and axial load. When an only radial load is applied, the contact angle is zero.
Deep groove ball bearings are the most common type of ball bearing. They are commonly used in electric motors and household appliances, automotive motors, office machinery, automation control, and gardening and household tools.


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