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IDI
UTYPE RING IDI
Asymmetrical U-ring with shortened inner lip for saling of piston rods.IDI is suitable for use as a secondary seal within a seal system. The seal is designed principally for housings to international standard. |
MATERIAL |
| Diameterd |
¡Ü350mm |
¡Ü350mm |
Material |
TPU |
CPU |
Colour |
Green/Blue/Light yelloe |
Hardness |
SHA88-95 |
working pressure: 45pa(450 bars)
Velocity: 0.5m/s MAXI
T¡ãfor mineral fluids: -30¡æto +40¡æ
T¡ãfor hydraulic fluids HFA¡¢HFB¡¢HFC: -30¡æto +40¡æ
CHARACTERISTICS:
High abrasion resistance.
High clearance extrusion resistance.
Very good elasticity.
|
Nominal size |
Dimension of cavity |
d |
D |
h |
¦Õd |
¦ÕD |
HA |
HB |
C |
6.3 |
14.3 |
5 |
6.3 |
14.3 |
5.7 |
7.7 |
2.5 |
16.3 |
6 |
6.3 |
16.3 |
7 |
9 |
16.3 |
7.5 |
6.3 |
16.3 |
8.5 |
10.5 |
16.3 |
8 |
6.3 |
16.3 |
9 |
11 |
8 |
16 |
5 |
8 |
16 |
5.7 |
7.7 |
18 |
6 |
8 |
18 |
7 |
9 |
18 |
7.5 |
8 |
18 |
8 |
10.5 |
18 |
8 |
8 |
18 |
9 |
11 |
9 |
17 |
5 |
9 |
17 |
5.7 |
7.7 |
19 |
6 |
9 |
19 |
7 |
9 |
19 |
7.5 |
9 |
19 |
8.5 |
10.5 |
19 |
8 |
9 |
19 |
9 |
11 |
10 |
18 |
5 |
10 |
18 |
5.7 |
7.7 |
20 |
6 |
10 |
20 |
7 |
9 |
20 |
7.5 |
10 |
20 |
8.5 |
10.5 |
20 |
8 |
10 |
20 |
9 |
11 |
Nominal size |
Dimension of cavity |
d |
D |
h |
¦Õd |
¦ÕD |
HA |
HB |
C |
11.2 |
19.2 |
5 |
11.2 |
19.2 |
5.7 |
7.7 |
2.5 |
21.2 |
6 |
11.2 |
21.2 |
7 |
9 |
21.2 |
7.5 |
11.2 |
21.2 |
8.5 |
10.5 |
21.2 |
8 |
11.2 |
21.2 |
9 |
11 |
12.5 |
20.5 |
5 |
12.5 |
20.5 |
5.7 |
7.7 |
22.5 |
6 |
12.5 |
20.5 |
7 |
9 |
22.5 |
7.5 |
12.5 |
22.5 |
8.5 |
10.5 |
22.5 |
8 |
12.5 |
22.5 |
9 |
11 |
14 |
22 |
5 |
14 |
22 |
5.7 |
7.7 |
24 |
6 |
14 |
24 |
7 |
9 |
24 |
7.5 |
14 |
24 |
8.5 |
10.5 |
24 |
8 |
14 |
24 |
9 |
11 |
|
15 |
23 |
5 |
15 |
23 |
5.7 |
7.7 |
25 |
6 |
15 |
25 |
7 |
9 |
25 |
8 |
15 |
25 |
9 |
11 |
28 |
8 |
15 |
28 |
9 |
11 |
3.5 |
28 |
10 |
15 |
28 |
11 |
10 |
16 |
24 |
5 |
16 |
24 |
5.7 |
5 |
2.5 |
26 |
6 |
16 |
26 |
7 |
6 |
26 |
7.5 |
16 |
26 |
8.5 |
7.5 |
26 |
8 |
16 |
26 |
9 |
8 |
18 |
28 |
6 |
18 |
28 |
7 |
6 |
28 |
8 |
18 |
28 |
9 |
8 |
31 |
8 |
18 |
31 |
9 |
8 |
3.5 |
31 |
10 |
10 |
31 |
11 |
10 |
20 |
30 |
6 |
20 |
30 |
7 |
9 |
30 |
8 |
20 |
30 |
9 |
11 |
33 |
8 |
20 |
33 |
9 |
11 |
33 |
10 |
20 |
33 |
11 |
13 |
22 |
35 |
10 |
22 |
35 |
11 |
13 |
22.4 |
32.4 |
6 |
22.4 |
32.4 |
7 |
9 |
32.4 |
8 |
22.4 |
32.4 |
9 |
11 |
35.4 |
8 |
22.4 |
35.4 |
9 |
11 |
35.4 |
10 |
22.4 |
35.4 |
11 |
13 |
25 |
35 |
6 |
25 |
35 |
7 |
9 |
35 |
8 |
25 |
35 |
9 |
11 |
25 |
38 |
8 |
25 |
38 |
9 |
11 |
4 |
38 |
10 |
25 |
38 |
11 |
13 |
40 |
9 |
25 |
40 |
10 |
12 |
40 |
10 |
25 |
40 |
11 |
13 |
27 |
40 |
10 |
27 |
40 |
13 |
14 |
28 |
38 |
6 |
28 |
38 |
7 |
10 |
38 |
8 |
28 |
38 |
9 |
12 |
41 |
8 |
28 |
41 |
9 |
12 |
41 |
10 |
28 |
41 |
11 |
14 |
43 |
9 |
28 |
43 |
10 |
13 |
43 |
10 |
28 |
43 |
11 |
14 |
30 |
40 |
8 |
30 |
40 |
9 |
12 |
43 |
10 |
30 |
43 |
11 |
14 |
45 |
9 |
30 |
45 |
10 |
13 |
45 |
10 |
30 |
45 |
11 |
14 |
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