PRODUCTS
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Hydraulic Sealing Elements
- SSE
- SSE/C
- SSA
- SSB
- SSN
- SSB-1
- SSG
- SSJ
- SSD
- SSM-1
- SSG-2
- SSO
- SSP
- SSQ
- SSD-3
Hydraulic Rod Sealing Elements
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Pneumatic Sealing Elements
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Guiding Elements
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Static Sealing Elements
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Special Sealing Elements
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SealXpress Tailor-Made Machined Seals
SSP
| SEALX NO | d(f8) | D(H11) | B(-0/+0,2) | b | n |
| SSP-040 | 40 | 50 | 8 | 7 | 4,5 |
| SSP-045 | 45 | 55 | 8 | 7 | 4,5 |
| SSP-050 | 50 | 63 | 11 | 10 | 5 |
| SSP-050/1 | 50 | 63 | 8 | 7 | 5 |
| SSP-055 | 55 | 68 | 11 | 10 | 5 |
| SSP-065 | 65 | 78 | 11 | 10 | 5 |
| SSP-070 | 70 | 83 | 11 | 10 | 5 |
| SSP-075 | 75 | 88 | 11 | 10 | 5 |
| SSP-080 | 80 | 93 | 11 | 10 | 5 |
| SSP-085 | 85 | 100 | 11 | 10 | 5,5 |
| SSP-090 | 90 | 105 | 11 | 10 | 5,5 |
| SSP-095 | 95 | 110 | 11,5 | 10,5 | 5,5 |
| SSP-100 | 100 | 115 | 11 | 10 | 5,5 |
| SSP-110 | 110 | 130 | 11 | 10 | 6 |
| SSP-110/1 | 110 | 125 | 10 | 9 | 6 |
| SSP-120 | 120 | 140 | 11 | 10 | 6 |
| SSP-140 | 140 | 160 | 13 | 12 | 6 |
| SSP-140/1 | 140 | 160 | 11 | 10 | 6 |
| SSP-180 | 180 | 200 | 13 | 12 | 6 |
SSP is a single acting rod seal designed to have special geometry and inner lip shorter than the outer lip.
PRODUCT ADVANTAGES
- Superior static and dynamic sealing effect
- Easy assembly into closed grooves
- Able to work on hard conditions
- Very good static tightness due to the geometry
- Can go up to a pressure of 250 bar with using a back-up ring
APPLICATION
Construction machinery , fork-lift trucks and standard cylinders.
| MATERIAL | |
| NBR | 90 SHORE A |
| OPERATING CONDITIONS | |||
| MEDIA | Mineral oils(DIN 51524) | HFA and HFB | HFC |
| TEMPERATURE | -30°C +105°C | +5°C +60°C | -30°C +60°C |
| PRESSURE | ≤150 Bar | ≤150 Bar | ≤150 Bar |
| SPEED | ≤0.5 m/sn | ≤0.5 m/sn | ≤0.5 m/sn |
Note: The above data are maximum values and cannot be used at the same time.
| SURFACE ROUGHNESS | Ra | Rmax |
| Sliding Surface ØD-Ød | ≤0.4 μm | ≤3.2 μm |
| Groove Base ØDb-Ødp | ≤1.8 μm | ≤10 μm |
| Groove Flanks B | ≤3 μm | ≤16 μm |
Note: It is recommended to have 50% to 90% of the working surface material contact area value.
INSTALLATION
Easily assembled into closed grooves. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the wiper must be oiled with system oil.
NOTES The permissible sealing gap values of SSO rod seal is given in the below table.
| PERMISSIBLE SEALING GAP | |||
| Smax (mm) | |||
| t=(D-d)/2 | 50 Bar | 100 Bar | 150 Bar |
| t≤5 | 0.40 | 0.20 | 0.10 |
| t>5 | 0.45 | 0.25 | 0.15 |
Note: The largest sealing gap value occurring on the non-pressurized side of the seal does have a vital importance for the function of the seal and in this respect it is quite important to use the S value lower than the above indicated numbers.