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Rod U-RING 15,87X28,57X6,35 (5/8x1.1/8x1/4) BLUE TPU95
Part number: D3P015028
Weight : 2.8100 gr.
Customs tariff code: 84129080
Country of origin: TW
COLLARIN Vástago 16X22X4 FPM85 MARRON MECANIZADO
Part number: PRS06-016022-F110B85
Weight : 1.0500 gr.
Customs tariff code: 84841000
Country of origin: ES
Quality :
Rod U-RING 16X22X4/4.50 BLUE TPU95
Part number: D3016022
Weight : 0.7800 gr.
Customs tariff code: 84129080
Country of origin: TW
Rod U-RING 16X22X4,50/5 BLUE TPU92
Part number: A154016022PU92482
Weight : 1.0500 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 16X22X5/6 BLUE TPU95
Part number: D3016022/1
Weight : 0.9800 gr.
Customs tariff code: 84129080
Country of origin: TW
Rod U-RING 16X24X5/6 BLUE TPU92
Part number: A1540160242PU92482
Weight : 1.4750 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 16X24X5,30/6,30 BLUE TPU92
Part number: A1540160241PU92482
Weight : 1.7500 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-ring
Rod U-RING 16X24X5,80/6,80 BLUE PU92
16.00
x
24.00
x
5.80
PU
92 Sh A
0
30 Units
- 24/05/2024
Rod U-RING 16X24X5,80/6,80 BLUE PU92
Part number: SSG016024PU92432
Weight : 0.0000 gr.
Customs tariff code: 84129080
Country of origin: IN
Rod U-RING 16X24X6/7 BLUE TPU92
Part number: A154016024PU92482
Weight : 1.7500 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-RING 16X24X6,30/7,30 BLUE TPU92
Part number: A1540160244PU92482
Weight : 1.6500 gr.
Customs tariff code: 84129080
Country of origin: TR
Rod U-ring
Rod U-RING 16X24X7,30/8,30 BLUE PU92
16.00
x
24.00
x
7.30
PU
92 Sh A
0
30 Units
- 24/05/2024
Rod U-RING 16X24X7,30/8,30 BLUE PU92
Part number: SSG0160241PU92432
Weight : 0.0000 gr.
Customs tariff code: 84129080
Country of origin: IN
Rod U-RING 16X26X7,30/8,30 BLUE TPU92
Part number: A154016026PU92482
Weight : 2.5420 gr.
Customs tariff code: 84129080
Country of origin: TR
TECHNICAL DATA
| U-Ring | Profile | Material | Hardness | Bars | Temperature | Speed |
| Rod U-Ring |  | PU/TPU | 92-93 SH A | ≤150 | -35 to +110 ºC | ≤0,50 m/s |
Quick LINKS
ROD U-RINGS
Rod U-Rings have an inner lip that is smaller than the outer lip and are typically 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. Almost total guarantee that no dirt and/or air enters the system.
The design involves preloading of the seal body, which allows for easy absorption of stem deflections and excellent sealing due to lip compression during installation. During operation, system pressure is added to the radial mechanical contact forces. JIOrings offers a range of 750 standard sizes.
ADVANTAGES
- Superior static and dynamic sealing effect
- Economical sealing solution
- Simple groove design
- Easy assembly into closed grooves
- Almost full guarantee of
- Good resistance to wear
APPLICATIONS
Construction machinery, fork-lift trucks, injection moulding machines, agricultural machinery, loading platforms and standard cylinders.
WORKING CONDITIONS
TPU92 / TPU95 | |||
Media | Mineral oils (DIN 51524) | HFA and 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 |
TPU95 High performance | |||
Media | Mineral oils (DIN 51524) | HFA and HFB | HFC |
Temperature | -35 °C to +110 °C | +10 °C to +50 °C | -35 °C to +50 °C |
Pressure | ≤400 Bar | ≤400 Bar | ≤400 Bar |
Speed | ≤0,5 m/sn | ≤0,5 m/sn | ≤0,5 m/sn |
Note: For special applications requiring high temperatures, U-rings can be manufactured in FPM.
Roughness surface | ||
| Ra | Rmax |
Dynamic surface | ≤0,3 μm | ≤3,0 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.
Minimum diametre values for closed type of grooves | |||||||
(D-d)/2 (mm) | 4 | 5 | 6 | 7,7 | 10 | 12,5 | 15 |
D min (mm) | 25 | 30 | 40 | 50 | 80 | 100 | 105 |
Maximum permissible gap PU/TPU | |||
C/S | Pressure (Bar) | ||
150 | 250 | 400 | |
≤5 | 0,30 | 0,20 | 0,15 |
>5 | 0,35 | 0,25 | 0,20 |
Nota: 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.