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Technical norms NO 1 .         Technical norms No 2 .

 
1 .Radial internal Clearance of Cylidrical Bearings
 
Nominal Bore Diamater
  d(mm)
Group 2 Basoc Grips Group 3
Over Incl Min Max Min Max Min Max
10
18
24
30
40
50
65
80
100
120
18
24
30
40
50
65
80
100
120
140
3
5
5
6
6
8
10
12
15
18
18
20
20
20
23
28
30
36
41
48
10
12
12
13
14
18
20
24
28
33
25
28
28
33
36
43
51
58
66
81
18
20
23
28
30
38
46
53
61
71
33
36
41
46
51
61
71
84
97
114
 
2.Outer Rings Tolerances
D(mm) ADmp Kea
Over Incl High Low Max.
30
50
80
120
150
180
50
80
120
150
180
250
0
0
0
0
0
-11
-13
-15
-18
-25
-30
20
25
35
40
45
50
 
3.Cylindrica] bore of inner rings tolerances
d(mm) @dmp @ds Kia @Bs
Over Incl High Low High Low Max. High Low
10
18
30
50
80
120
18
30
50
80
120
180
+18
+21
+25
+30
+35
+40
0
0
0
0
0
0
+22
+25
+30
+36
+42
+48
-4
-4
-5
-6
-7
-8
12
15
18
22
28
35
  -120
-120
-120
-150
-200
-250
 
4.Mounting instmctons
Setscrew Size Recommended
 torque(max)
Proof torque
in mm in-lbs kg-cm in-lbs kg-cm
1/4-28 M6xl 44 50 88 100
5/16-24 M8xl 97 110 158 180
3/8-24 M10x1.25 185 210 265 300
 

 

 

 
 

    

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