Single Row Deep Groove Ball Bearings are widely used in household appliances, toys, electric power tools, car motors and other fields. With optimal design, high reliability heat treatment, precision manufacturing processes and high-grade grease, these products perform better on reliability, vibration and noise levels than standard products making them more suitable for electric motor applications. These products can also be applied to most gearbox applications as well.
Deep groove ball bearing simple structure, compared with other easy to achieve high precision, so can be mass production. In addition to the conventional models, it also has a variety of structural variations, such as deep groove ball bearing with dust cover, deep groove ball bearing with rubber ring and deep groove ball bearing with a stop groove and so on.
Deep groove ball bearings are the most widely used bearing type and are particularly versatile. They have low friction and are optimized for low noise and low vibration which enables high rotational speeds.
Deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages.
It mainly bears pure radial loads, but also can bear joint loads. When it is subjected to pure radial load, its contact Angle is zero. When it has a larger radial game, that is, it has angular contact bearing performance, which can withstand a larger axial load. Deep groove ball bearing has small friction coefficient and high limit speed, so it has more advantages than thrust bearing when axial load is rotating at high speed. But because its aligning performance is limited, the concentricity of bearing installation should be high, otherwise it will affect the balance of its operation, increase the bearing stress, and thus shorten the working life.
| Model |
d mm |
D mm |
H mm |
Dynamic |
Static |
W kg |
| 62200 |
10 |
30 |
14 |
5.1 |
2.39 |
0.044 |
| 62201 |
12 |
32 |
14 |
6.1 |
2.75 |
0.053 |
| 62202 |
15 |
35 |
14 |
7.75 |
3.6 |
0.065 |
| 62203 |
17 |
40 |
16 |
9.6 |
4.6 |
0.096 |
| 62204 |
20 |
47 |
18 |
12.8 |
6.65 |
0.15 |
| 62205 |
25 |
52 |
18 |
14.0 |
7.85 |
0.178 |
| 62206 |
30 |
62 |
20 |
19.5 |
11.3 |
0.215 |
| 62207 |
35 |
72 |
23 |
25.7 |
15.3 |
0.31 |
| 62208 |
40 |
80 |
23 |
29.1 |
17.8 |
0.406 |
| 62209 |
45 |
85 |
23 |
32.5 |
20.4 |
0.455 |
| 62210 |
50 |
90 |
23 |
35.0 |
23.2 |
0.496 |
Advantages of deep groove ball bearings:
Deep groove ball bearing has the advantages of low manufacturing cost, simple structure, variety and so on. It is widely used in various industries and is one of the more commonly used bearings. It has the following characteristics:
1. Small friction coefficient, high speed.
2.The size range is wide, with a certain aligning ability.
3.Simple structure, low manufacturing cost, mass production, can achieve high precision.
4.Can bear large radial load, when the radial clearance increases, can bear two directions of alternating axial load.
5.In reasonable maintenance and use of the environment of high durability, low maintenance cost.
