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
SAJ
| SEALX NO | d(f8) | D(H11) | D1(+0.1/-0.1) | S1(+0.2/-0.0) | a(+0.1/-0.0) |
| SAJ-100 | 100.00 | 112.20 | 106.00 | 7.10 | 2.80 |
| SAJ-110 | 110.00 | 125.00 | 120.00 | 9.50 | 2.00 |
| SAJ-120 | 120.00 | 135.00 | 130.00 | 9.50 | 2.00 |
| SAJ-125 | 125.00 | 140.00 | 135.00 | 9.50 | 2.00 |
| SAJ-130 | 130.00 | 145.00 | 140.00 | 9.50 | 2.25 |
| SAJ-140 | 140.00 | 155.00 | 150.00 | 9.50 | 2.00 |
| SAJ-50 | 50.00 | 58.00 | 55.00 | 5.00 | 1.50 |
| SAJ-60 | 60.00 | 70.00 | 67.00 | 6.30 | 1.50 |
| SAJ-70 | 70.00 | 82.60 | 78.40 | 8.00 | 2.00 |
| SAJ-80 | 80.00 | 90.00 | 87.00 | 6.70 | 1.80 |
| SAJ-80-1 | 80.00 | 90.00 | 87.00 | 6.30 | 1.50 |
| SAJ-90 | 90.00 | 102.20 | 96.00 | 7.10 | 2.80 |
SAJ is a single acting wiper ensuring that foreign particles are not introduced into the hydraulic system.
PRODUCT ADVANTAGES
- Very good wiping performance
- Simple , easy-construction groove
- No twisting in the housing
- Specially designed to prevent hydrodynamic pressure build-up
- Specially designed to provide excellent sealing against big particles , humidity and water
- Used in heavy conditions by the good mechanical properties of Polyurethane material
APPLICATION
Mining industry , heavy-duty , concrete pumps , mobile applications , telescopic cylinders.
| MATERIAL | |
| PU | 94 SHORE A |
| OPERATING CONDITIONS | |||
| MEDIA | Mineral oils (DIN 51524) | HFA and HFB | HFC |
| TEMPERATURE | -40°C +120°C | +5°C +50°C | -30°C +40°C |
| SPEED | ≤ 1.0 m/sn | ≤ 1.0 m/sn | ≤ 1.0 m/sn |
Note: It is recommended to have 50% to 90% of the working surface material contact area value.
| SURFACE ROUGHNESS | Ra | Rmax |
| Sliding Surface Ød | ≤0.4 μm | ≤3.2 μm |
| Groove Base ØD | ≤1.6 μm | ≤10 μm |
| Groove Flanks B | ≤3.2 μm | ≤16 μm |
INSTALLATION
Easily installed to closed type groove. We recommend using special assembly tool (See section; Hydraulic Sealing Elements General Installation Information). It is very important that the assembly tools must be of soft material and have no sharp edges.
NOTES
Groove has to be designed with suitable form according to SAJ.