Menu
Menu
- Material: PU
Productos disponibles
→
Family
Dimension
Material
Hardness
Tech. Inf.
Stock
Expected Stock
Price
Buy
Rod U-ring
COLLARIN Vástago 36X46X5,80/6,80 PU92 AZUL
36.00
x
46.00
x
5.80
PU
92 Sh A
0
25 Units
- 24/05/2024
COLLARIN Vástago 36X46X5,80/6,80 PU92 AZUL
Part number: SSG036046PU92432
Weight : 0.0000 gr.
Customs tariff code: 84129080
Country of origin: IN
Rod U-ring
COLLARIN Vástago 36X44X7,30/8,30 PU92 AZUL
36.00
x
44.00
x
7.30
PU
92 Sh A
0
25 Units
- 24/05/2024
COLLARIN Vástago 36X44X7,30/8,30 PU92 AZUL
Part number: SSG0360441PU92432
Weight : 0.0000 gr.
Customs tariff code: 84129080
Country of origin: IN
Rod U-ring
COLLARIN Vástago 36X46X8/9 PU92 AZUL
36.00
x
46.00
x
8.00
PU
92 Sh A
0
25 Units
- 24/05/2024
COLLARIN Vástago 36X46X8/9 PU92 AZUL
Part number: SSG0360462PU92432
Weight : 0.0000 gr.
Customs tariff code: 84129080
Country of origin: IN
COLLARIN Vástago 36X46X10/11 PU92 AZUL
Part number: SSG0360463PU92432
Weight : 7.3800 gr.
Customs tariff code: 84129080
Country of origin: IN
Rod U-ring
COLLARIN Vástago 36X51X10/11 PU92 AZUL
36.00
x
51.00
x
10.00
PU
92 Sh A
0
25 Units
- 24/05/2024
COLLARIN Vástago 36X51X10/11 PU92 AZUL
Part number: SSG036051PU92432
Weight : 0.0000 gr.
Customs tariff code: 84129080
Country of origin: IN
Rod U-ring
COLLARIN Vástago 38X48X7,30/8,30 PU92 AZUL
38.00
x
48.00
x
7.30
PU
92 Sh A
0
25 Units
- 24/05/2024
COLLARIN Vástago 38X48X7,30/8,30 PU92 AZUL
Part number: SSG038048PU92432
Weight : 0.0000 gr.
Customs tariff code: 84129080
Country of origin: IN
Rod U-ring
COLLARIN Vástago 39X50X7,50/8,50 PU92 AZUL
39.00
x
50.00
x
7.50
PU
92 Sh A
0
25 Units
- 24/05/2024
COLLARIN Vástago 39X50X7,50/8,50 PU92 AZUL
Part number: SSG039050PU92432
Weight : 0.0000 gr.
Customs tariff code: 84129080
Country of origin: IN
COLLARIN Vástago 40X50X6/7 PU92 AZUL
Part number: SSG040050PU92432
Weight : 4.4200 gr.
Customs tariff code: 84129080
Country of origin: IN
COLLARIN Vástago 40X48X7,30/8,30 PU92 AZUL
Part number: SSG0400481PU92432
Weight : 4.3500 gr.
Customs tariff code: 84129080
Country of origin: IN
Rod U-ring
COLLARIN Vástago 290X315X19/20 PU92 AZUL
290.00
x
315.00
x
19.00
PU
92 Sh A
0
5 Units
- 24/05/2024
COLLARIN Vástago 290X315X19/20 PU92 AZUL
Part number: SSG290315PU92432
Weight : 0.0000 gr.
Customs tariff code: 84129080
Country of origin: IN
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.