Piston U-Ring Set P31
DESCRIPTION
Single-acting Piston U-Ring P31 for standardised housings according to ISO5597 has asymmetrical profile and shortened outer lip, High extrusion resistance thanks to integrated back-up ring and pressure-relieving grooves
Piston U-Ring P31 can be installed in “back-to-back” position in double-acting piston design with pressure on both sides
APPLICATION
Heavy duty Earth moving equipment
Standard hydraulic cylinders.
Truck tail lift
Presses
Stabilizer cilinders
Agriculture equipment
Construction machinery
| Pressure, Speed | |
|---|---|
| Working pressure, P | 40 Mpa |
| Running speed, v | 0,5 m/s |
| Standard material | |
|---|---|
| Material set code | SU512 |
| U-cup Material | Polyurethane 94 ShA |
| Back-up ring | Acetal resine (POM) |
| Max. permissible gap dimension, emax | ||
|---|---|---|
| Max operating pressure | S=7,5mm | S>7,5mm |
| 16 Mpa | 0,80 | 1,00 |
| 26 Mpa | 0,70 | 0,90 |
| 32 Mpa | 0,50 | 0,65 |
| 40 Mpa | 0,40 | 0,55 |
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ØD | Ød |
H |
L | S |
Ød1 | C | Material | Order code | Quantity |
Sing in |
|---|---|---|---|---|---|---|---|---|---|---|
40 |
25 |
9.3 |
9.5 |
7.5 |
35 |
4 |
SU512 |
P31-212001 |
||
45 |
30 |
9.3 |
9.5 |
7.5 |
40 |
4 |
SU512 |
P31-212002 |
||
50 |
35 |
9.3 |
9.5 |
7.5 |
45 |
4 |
SU512 |
P31-212003 |
||
55 |
40 |
9.3 |
9.5 |
7.5 |
50 |
4 |
SU512 |
P31-212004 |
||
60 |
45 |
9.3 |
9.5 |
7.5 |
55 |
4 |
SU512 |
P31-212005 |
||
63 |
48 |
9.3 |
9.5 |
7.5 |
58 |
4 |
SU512 |
P31-212006 |
||
65 |
50 |
9.3 |
9.5 |
7.5 |
60 |
4 |
SU512 |
P31-212007 |
||
70 |
50 |
12.2 |
12.5 |
10 |
64 |
5 |
SU512 |
P31-212008 |
||
70 |
55 |
9.3 |
9.5 |
7.5 |
64 |
4 |
SU512 |
P31-212009 |
||
75 |
55 |
12.2 |
12.5 |
10 |
69.0 |
5 |
SU512 |
P31-212010 |
||
- |
60 |
12.2 |
12.5 |
10 |
74 |
5 |
SU512 |
P31-212011 |
||
80 |
80 |
9.3 |
9.5 |
7.5 |
75 |
4 |
SU512 |
P31-212012 |
||
85 |
70 |
9.3 |
9.5 |
7.5 |
80 |
4 |
SU512 |
P31-212013 |
||
90 |
70 |
12.2 |
12.5 |
10 |
84 |
5 |
SU512 |
P31-212014 |
||
90 |
75 |
9.3 |
9.5 |
7.5 |
85 |
4 |
SU512 |
P31-212015 |
||
100 |
80 |
12.2 |
12.5 |
10 |
94 |
5 |
SU512 |
P31-212016 |
||
100 |
85 |
9.3 |
9.5 |
7.5 |
95 |
4 |
SU512 |
P31-212017 |
||
105 |
85 |
12.2 |
12.5 |
10 |
99 |
5 |
SU512 |
P31-212018 |
||
110 |
90 |
12.2 |
12.5 |
10 |
104 |
5 |
SU512 |
P31-212019 |
||
115 |
95 |
12.2 |
12.5 |
10 |
109 |
5 |
SU512 |
P31-212020 |
||
125 |
100 |
15.2 |
16 |
12.5 |
117 |
6.5 |
SU512 |
P31-212022 |
||
125 |
105 |
12.2 |
12.5 |
10 |
119 |
5 |
SU512 |
P31-212023 |
||
130 |
110 |
12.2 |
12.5 |
10 |
124 |
5 |
SU512 |
P31-212024 |
||
140 |
115 |
15.2 |
16 |
12.5 |
132 |
6.5 |
SU512 |
P31-212025 |
||
140 |
120 |
12.2 |
12.5 |
10 |
134 |
5 |
SU512 |
P31-212026 |
||
150 |
130 |
12.2 |
12.5 |
10 |
144 |
5 |
SU512 |
P31-212027 |
||
160 |
135 |
15.2 |
16 |
12.5 |
152 |
6.5 |
SU512 |
P31-212028 |
||
160 |
140 |
12.2 |
12.5 |
10 |
154 |
5 |
SU512 |
P31-212029 |
||
180 |
160 |
12.2 |
12.5 |
10 |
174 |
5 |
SU512 |
P31-212030 |