Characteristics, Application and Installation of Deep Groove
Source:Sheng Wei networkAuthor:admin Addtime:2019/10/08 Click:
Deep groove ball bearing
is the most commonly used rolling bearing. The utility model has the advantages of simple structure and convenient use. It is mainly used to bear radial loads, but when the radial clearance of the bearing is increased, it has a certain performance of angular contact ball bearings, and can withstand combined radial and axial loads. When the speed is high and thrust ball bearing is not suitable, it can also be used to bear pure axial load. Compared with other types of bearings with the same size, this kind of bearings has smaller friction coefficient and higher limit speed. But it is not impact resistant and unsuitable to bear heavy loads. When the deep groove ball bearing is mounted on the axle, the axial displacement of the axle or the housing can be limited within the axial clearance of the bearing, so it can be positioned in two directions. In addition, this kind of bearing also has a certain self-aligning ability. It can still work normally when the inclination is 2'-10'relative to the shell hole, but it has a certain impact on the bearing life. Deep groove ball bearing cages are mostly steel stamping wave cages, and large bearings are mostly made of car metal solid cages. Deep groove ball bearings are widely used in automobiles, tractors, machine tools, motors, pumps, agricultural machinery, textile machinery and so on. When assembling deep groove ball bearings with dust-proof caps and sealing rings, proper amount of grease has been filled. It should not be heated or cleaned before installation, and no lubrication is needed during use. It is suitable for operating temperatures ranging from - 30 C to + 120 C.