Audited Supplier
7900C 7901C 7902C 7903C 7904C 7905C 7906C 7907C
15°
Non-Aligning Bearing
Separated
Single
Thrust Bearing
Bearing Steel
All Size
Long Life Low Noise High Speed
Oil, Grease
Ball, Angular Contact
Axial Bearing
Bearings
Qingheng
Safe Export Packaging
Shandong
Product Description
Product Description
Angular contact bearings
The inner and outer rings of angular contact ball bearings have raceways, and the inner and outer rings can move relative to each other along the bearing axis. This type of bearing is particularly suitable for bearing composite loads, that is, loads acting simultaneously in radial and axial directions. The axial load carrying capacity of angular contact ball bearings increases as the contact angle α increases. The contact angle refers to the angle between the line connecting the contact point of the ball and the raceway in the radial plane and the vertical line of the bearing axis.
Single row angular contact ball bearingsSingle row angular contact ball bearings can only bear axial load in one direction. When this type of bearing is subjected to pure radial load, since the line of action of the rolling element load and the line of action of the radial load are not in the same radial plane, an internal axial component will be generated, so they must be installed in pairs.
The service life of high-speed precision angular contact ball bearings has a great relationship with installation. The following should be noted:
1. Bearing installation should be carried out in a dust-free and clean room. Bearings should be selected carefully and their spacers should be ground. On the premise of keeping the height of the inner and outer ring spacers the same, the parallelism of the spacers should be controlled at 1um. the following;
2. The bearings should be cleaned before installation. When cleaning, the inner ring should be tilted upward so that the hand feels flexible and there is no sense of stagnation. After drying, add the specified amount of grease. If it is oil mist lubrication, add a small amount of oil mist oil;
3. Special tools should be used for bearing installation, the force should be even, and knocking is strictly prohibited;
4. Bearings should be stored in a clean, ventilated place without corrosive gases, and the relative humidity should not exceed 65%. If long-term storage is required, anti-rust treatment should be carried out regularly.
The service life of high-speed precision angular contact ball bearings has a great relationship with installation. The following should be noted:
1. Bearing installation should be carried out in a dust-free and clean room. Bearings should be selected carefully and their spacers should be ground. On the premise of keeping the height of the inner and outer ring spacers the same, the parallelism of the spacers should be controlled at 1um. the following;
2. The bearings should be cleaned before installation. When cleaning, the inner ring should be tilted upward so that the hand feels flexible and there is no sense of stagnation. After drying, add the specified amount of grease. If it is oil mist lubrication, add a small amount of oil mist oil;
3. Special tools should be used for bearing installation, the force should be even, and knocking is strictly prohibited;
4. Bearings should be stored in a clean, ventilated place without corrosive gases, and the relative humidity should not exceed 65%. If long-term storage is required, anti-rust treatment should be carried out regularly.
Product Parameters
1. Q:Is it in stock?
A:All items listed are in stock.
2. Q:How long does it take for the goods to be sent out?
A:Shipped within 48 hours.
3. Q:How is the quality of the bearings?
A:We are specialized in supplying high quality bearings since 2017.
4. Q:Do you accept product pre-orders?
A:We accept product pre-orders.
5. Q:Do you accept mixed orders?
A:We accept mixed orders.
6. Q:Is it possible to produce bearings according to customer requirements?
A:Yes we can produce according to customer requirements.
