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Rod U-RING 70X82X12/13 BLUE TPU92 with Back-up ring
Part number: A153070082PU92482P
Weight : 17.0400 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 75X85X12/13 BLUE TPU92 with Back-up ring
Part number: A153075085PU92482P
Weight : 15.2000 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 80X95X11,40/12,40 BLUE TPU92 with Back-up ring
Part number: A153080095PU92482P
Weight : 22.8350 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 80X90X12/13 BLUE TPU92 with Back-up ring
Part number: A153080090PU92482P
Weight : 16.4300 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 85X100X12/13 BLUE TPU92 with Back-up ring
Part number: A153085100PU92482P
Weight : 25.8950 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 90X105X10/11 BLUE TPU92 with Back-up ring
Part number: A153090105PU92482P
Weight : 2.3200 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 90X100X12/13 BLUE TPU92 with Back-up ring
Part number: A153090100PU92482P
Weight : 17.8000 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 95X105X12/13 BLUE TPU92 with Back-up ring
Part number: A153095105PU92482P
Weight : 19.3000 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 100X115X12/13 BLUE TPU92 with Back-up ring
Part number: A153100115PU92482P
Weight : 30.2400 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 100X120X12/13 BLUE TPU92 with Back-up ring
Part number: A153100120PU92482P
Weight : 43.2000 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 100X115X15/16 BLUE TPU92 with Back-up ring
Part number: A1531001151PU92482P
Weight : 38.6900 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 105X115X12/13 BLUE TPU92 with Back-up ring
Part number: A153105115PU92482P
Weight : 21.2000 gr.
Customs tariff code: 84129080
Country of origin: TR
TECHNICAL DATA
| U-Ring | Profile | Material | Hardness | Bars | Temperature | Speed |
| Rod |  | TPU | 92 SH A | ≤400 | -40 °C to +105°C | ≤0,50 m/s |
Quick LINKS
Rod U-Rings
Compact rod U-Rings have symmetrical lips and are generally used in single acting applications. Unlike standard rod U-rings design, this shape also has a lip on the inner face, which greatly improves sealing by reducing the thickness of the oil film and preventing contaminants from entering the system.Designed for small bore cylinders, the compact collar design generates a higher preload which is an advantage in lower pressures and long stroke cylinders. In addition, the POM back-up ring offers a superior extrusion resistance.
ADVANTAGES
- High degree of sealing thanks to the secondary lip
- Economical sealing solution
- Simple housing design
- Low axial housing height
- Almost total guarantee that no dirt and/or air enters the system
- Good sealing performance even at low pressures
APPLICATIONS
Construction machinery, forklift trucks, injection molding machines, agricultural machinery, mobile hydraulics, standard cylinders, loading platforms and telescopic cylinders.
WORKING CONDITIONS
TPU92 | |||
MEDIA | Mineral oils (DIN 51524) | HFA & HFB | HFC |
TEMPERATURE | -40 °C to +105°C | +5 °C to +50°C | -30 °C to +40°C |
PRESSURE | ≤400 Bar | ≤400 Bar | ≤400 Bar |
SPEED | ≤0,5 m/sn | ≤0,5 m/sn | ≤0,5 m/sn |
ROUGHNESS SURFACE | ||
| Ra | Rmax |
Dynamic surface | ≤0,4 μm | ≤3,2 μm |
Groove base | ≤1,6 μm | ≤10,0 μm |
Groove flanks | ≤3,2 μm | ≤16,0 μm |
INSTALLATION
Easily assembled into closed grooves according to the minimum diameter values that are given in the below table. Open grooves or special assembly tools should be used for the values that are outside this table. 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.
Maximum permissible gap TPU | |||
C/S | Pressure (Bar) | ||
150 | 250 | 400 | |
S Max (mm) | 1,00 | 0,80 | 0,60 |
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.