The radial play of bearings is specified as five groups as follows in accordance with Chinese national standard GB4604£º
bearing bore(mm)
group 2-C2
basic group C0
group 3-C3
group 4-C4
group 5-C5
over
inct.
min
max
min
max
min
max
min
max
min
max
2.5
6
0
7
2
13
8
23
-
-
-
-
6
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
24
30
1
11
5
20
13
28
23
41
30
53
30
40
1
11
6
20
15
33
28
46
40
64
Add£ºHenghe Industrial, Cixi City, Zhejiang, China Tel£º0086-574-63199488 Fax£º0086-574-63198034
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