Deep groove ball bearings are available in radial and axial designs for many different variants. Single-row deep groove ball bearings are available in open and sealed designs. They are designed for high to very high speeds and can accommodate radial as well as axial forces. Double-row deep groove ball bearings correspond with single-row deep groove ball bearings in design and are used when the radial load capacity of single-row deep groove ball bearings is insufficient. axial deep groove ball bearings are available in single or double-direction design variants. These bearings are especially well suited to high axial loads.
Deep groove ball bearings
| Bearings number |
Main dimensions (mm) |
Basic load rating |
| d |
D1 |
B |
rmin |
r1min |
Cr(KN) |
Cor(KN) |
| E5 |
5 |
16 |
5 |
0.15 |
0.1 |
1.56 |
0.28 |
| E6 |
6 |
21 |
7 |
0.3 |
0.15 |
2.85 |
0.48 |
| E7 |
7 |
22 |
7 |
0.3 |
0.15 |
3.1 |
0.55 |
| E8 |
8 |
24 |
7 |
0.3 |
0.15 |
3.25 |
0.61 |
| E9 |
9 |
28 |
8 |
0.3 |
0.15 |
4.25 |
0.83 |
| E10 |
10 |
28 |
8 |
0.3 |
0.15 |
4.25 |
0.83 |
| E12 |
12 |
32 |
7 |
0.3 |
0.15 |
3.4 |
0.8 |
| E13 |
13 |
30 |
7 |
0.15 |
0.15 |
3.4 |
0.8 |
| E15 |
15 |
35 |
8 |
0.15 |
0.15 |
4.5 |
1.1 |
| BO15 |
15 |
40 |
10 |
0.6 |
0.6 |
7.35 |
1.7 |
| L17 |
17 |
40 |
10 |
0.3 |
0.3 |
5.7 |
1.43 |
| BO17 |
17 |
44 |
11 |
0.6 |
0.6 |
8.8 |
2.08 |
| E20 |
20 |
47 |
12 |
0.6 |
0.6 |
8.8 |
2.24 |
| L20 |
20 |
47 |
14 |
0.6 |
0.6 |
8.8 |
2.24 |
| M20 |
20 |
52 |
15 |
0.6 |
0.6 |
12.2 |
3 |
| L25 |
25 |
52 |
15 |
0.6 |
0.6 |
8.65 |
2.4 |
| M25 |
25 |
60 |
17 |
0.6 |
0.6 |
16 |
4.05 |
