Internal clearance
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Technology information >>Internal clearance
Clearance is gap amid bearing inner ring, outer ring, ball package. Bearing has radial clearance and axial clearance.
Nominal bearing |
Clearance |
||||||||||
C2 |
CN |
C3 |
C4 |
C5 |
|||||||
Exceed |
Below |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
10 |
- |
0 |
7 |
2 |
13 |
8 |
23 |
14 |
29 |
20 |
37 |
10 |
18 |
0 |
9 |
3 |
18 |
11 |
25 |
18 |
33 |
25 |
45 |
18 |
24 |
0 |
10 |
20 |
5 |
13 |
25 |
20 |
36 |
25 |
48 |
24 |
30 |
1 |
11 |
5 |
20 |
13 |
28 |
23 |
41 |
30 |
53 |
30 |
40 |
1 |
11 |
6 |
20 |
15 |
33 |
28 |
46 |
40 |
64 |
40 |
50 |
1 |
11 |
6 |
23 |
18 |
36 |
30 |
51 |
45 |
73 |
50 |
65 |
1 |
15 |
8 |
28 |
23 |
43 |
38 |
61 |
55 |
60 |
65 |
80 |
1 |
15 |
10 |
30 |
25 |
51 |
46 |
71 |
65 |
105 |
80 |
100 |
1 |
18 |
12 |
36 |
30 |
58 |
53 |
84 |
75 |
120 |
Clearance mark |
MC1 |
MC2 |
MC3 |
MC4 |
MC5 |
MC6 |
||||||
Clearance |
max |
min |
max |
min |
max |
min |
max |
min |
max |
min |
max |
min |
0 |
5 |
3 |
8 |
5 |
10 |
8 |
13 |
13 |
20 |
20 |
28 |
|
