The radial clearance of bearings might be divided
into five groups according to ISO 5753. The radial clearance without pre-load is
shown on the table. Normally, the products are assembled as basic group
clearance. Please note the special requirement in your order sheet if any
customer needs bearing clearance rather than the value of basic group.
กก
Bore diameter
(mm)
|
Group2
|
Standard gruop
|
Group3
|
Group4
|
Group5
|
Over
|
To
|
Min
|
Max
|
Min
|
Max
|
Min
|
Max
|
Min
|
Max
|
Min
|
Max
|
2.5
|
6
|
0
|
7
|
2
|
13
|
8
|
23
|
14
|
29
|
20
|
37
|
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
|
23
|
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
|
90
|
65
|
80
|
1
|
15
|
10
|
30
|
25
|
51
|
46
|
71
|
65
|
105
|
80
|
100
|
1
|
18
|
12
|
36
|
30
|
58
|
53
|
84
|
75
|
120
|
100
|
120
|
2
|
20
|
15
|
41
|
36
|
66
|
61
|
97
|
90
|
140
|
กก |