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Rod U-RING 22X30X6/7 BLUE TPU92 with Back-up ring
Part number: A153022030PU92482P
Weight : 2.3000 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 25X35X5/6 BLUE TPU92 with Back-up ring
Part number: A153025035PU92482P
Weight : 2.6120 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 28X38X6/7 BLUE TPU92 with Back-up ring
Part number: A153028038PU92482P
Weight : 3.5070 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 30X40X8/9 BLUE TPU92 with Back-up ring
Part number: A153030040PU92482P
Weight : 4.7500 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 35X45X7/8 BLUE TPU92 with Back-up ring
Part number: A1530350451PU92482P
Weight : 5.1520 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 35X45X8/9 BLUE TPU92 with Back-up ring
Part number: A153035045PU92482P
Weight : 5.5980 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 36X46X8/9 BLUE TPU92 with Back-up ring
Part number: A153036046PU92482P
Weight : 5.8800 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 40X50X10/11 BLUE TPU92 with Back-up ring
Part number: A153040050PU92482P
Weight : 7.5000 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 45X55X7/8 BLUE TPU92 with Back-up ring
Part number: A1530450551PU92482P
Weight : 607.7500 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 45X55X10/11 BLUE TPU92 with Back-up ring
Part number: A153045055PU92482P
Weight : 8.2650 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 50X62X8/9 BLUE TPU92 with Back-up ring
Part number: A153050062PU92482P
Weight : 9.3000 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 50X60X10/11 BLUE TPU92 with Back-up ring
Part number: A153050060PU92482P
Weight : 8.7000 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.