| The radial clearance of LB bearings
are divided into five groups according to GB4604, the
national standard, as follows: |
| Bore (mm) |
C2 |
C0 |
C3 |
C4 |
C5 |
| over |
to |
min |
max |
min |
max |
min |
max |
min |
max |
min |
max |
| 2.5 |
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 |
5 |
20 |
13 |
28 |
20 |
36 |
28 |
48 |
|
| LB can produce the bearings as per your
requests special for radial clearance or axial clearance. |
|