Axial internal clearance of double row angular contact ball bearings with unsplit inner ring
| Nominal |
Axial internal clearance |
| bore diameter |
|
| d |
C2 |
CN |
C3 |
C4 |
| |
|
(Group 2) |
(Group N) |
(Group 3) |
(Group 4) |
| mm |
μm |
μm |
μm |
μm |
| > |
≤ |
min. |
max. |
min. |
max. |
min. |
max. |
min. |
max. |
| ‒ |
10 |
1 |
11 |
5 |
21 |
12 |
28 |
25 |
45 |
| 10 |
18 |
1 |
12 |
6 |
23 |
13 |
31 |
27 |
47 |
| 18 |
24 |
2 |
14 |
7 |
25 |
16 |
34 |
27 |
47 |
| 24 |
30 |
2 |
15 |
8 |
27 |
18 |
37 |
30 |
50 |
| |
|
|
|
|
|
|
|
|
|
| 30 |
40 |
2 |
16 |
9 |
29 |
21 |
40 |
33 |
54 |
| 40 |
50 |
2 |
18 |
11 |
33 |
23 |
44 |
36 |
58 |
| 50 |
65 |
3 |
22 |
13 |
36 |
26 |
48 |
40 |
63 |
| |
|
|
|
|
|
|
|
|
|
| 65 |
80 |
3 |
24 |
15 |
40 |
30 |
54 |
46 |
71 |
| 80 |
100 |
3 |
26 |
18 |
46 |
35 |
63 |
55 |
83 |
| 100 |
120 |
4 |
30 |
22 |
53 |
42 |
73 |
65 |
96 |
| |
|
|
|
|
|
|
|
|
|
| 120 |
140 |
4 |
34 |
25 |
59 |
48 |
82 |
74 |
108 |