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Piston/Rod U-ring
≅
Piston/Rod U-RING 60X75X10/11 BLACK NBR90
60.00
x
75.00
x
10.00
NBR
90 Sh A
0
10 Units
- 10/05/2024
Piston/Rod U-RING 60X75X10/11 BLACK NBR90
Family: Piston/Rod U-ring
Dimensions : 60.00 x 75.00 x 10.00
Material: NBR
Color:
BLACK
Part number: A1010600751IB9481
Weight : 0.0000 gr.
Customs tariff code: 40169300
Country of origin: TR
Piston/Rod U-RING 60X75X10/11 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 60.00 x 75.00 x 10.00
Material: TPU
Color:
BLUE
Part number: UN060075/1
Weight : 16.9400 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-ring
≅
Piston/Rod U-RING 60X80X10/11 BLACK NBR90
60.00
x
80.00
x
10.00
NBR
90 Sh A
0
10 Units
- 10/05/2024
Piston/Rod U-RING 60X80X10/11 BLACK NBR90
Family: Piston/Rod U-ring
Dimensions : 60.00 x 80.00 x 10.00
Material: NBR
Color:
BLACK
Part number: A1010600802IB9481
Weight : 0.0000 gr.
Customs tariff code: 40169300
Country of origin: TR
Piston/Rod U-RING 60X80X10/11 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 60.00 x 80.00 x 10.00
Material: TPU
Color:
BLUE
Part number: UN060080/1
Weight : 22.3200 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 60X85X10/11 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 60.00 x 85.00 x 10.00
Material: TPU
Color:
BLUE
Part number: UN060085
Weight : 28.2400 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-ring
≅
Piston/Rod U-RING 60X68X11/12 BLUE TPU92
60.00
x
68.00
x
11.00
TPU
92 Sh A
0
100 Units
- 08/05/2024
Piston/Rod U-RING 60X68X11/12 BLUE TPU92
Family: Piston/Rod U-ring
Dimensions : 60.00 x 68.00 x 11.00
Material: TPU
Color:
BLUE
Part number: UN0600681PU925332
Weight : 0.0000 gr.
Customs tariff code: 84129080
Country of origin: CN
Piston/Rod U-RING 60X68X11.50/12.50 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 60.00 x 68.00 x 11.50
Material: TPU
Color:
BLUE
Part number: UN060068
Weight : 10.1800 gr.
Customs tariff code: 84129080
Country of origin: TW
COLLARIN Pistón/Vástago 60X70X12/13 PU92 AZUL
Family: Piston/Rod U-ring
Dimensions : 60.00 x 70.00 x 12.00
Material: PU
Color:
BLUE
Part number: SPE060070/4PU92432
Weight : 14.5000 gr.
Customs tariff code: 84129080
Country of origin: IN
Piston/Rod U-RING 60X70X12/13 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 60.00 x 70.00 x 12.00
Material: TPU
Color:
BLUE
Part number: UN060070/4
Weight : 13.4800 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-ring
≅
Piston/Rod U-RING 60X75X12/13 BLACK NBR90
60.00
x
75.00
x
12.00
NBR
90 Sh A
0
10 Units
- 10/05/2024
Piston/Rod U-RING 60X75X12/13 BLACK NBR90
Family: Piston/Rod U-ring
Dimensions : 60.00 x 75.00 x 12.00
Material: NBR
Color:
BLACK
Part number: A101060075IB9481
Weight : 0.0000 gr.
Customs tariff code: 40169300
Country of origin: TR
Piston/Rod U-RING 60X75X12/13 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 60.00 x 75.00 x 12.00
Material: TPU
Color:
BLUE
Part number: UN060075/2
Weight : 20.1000 gr.
Customs tariff code: 84129080
Country of origin: TW
Piston/Rod U-RING 60X76X12/13 BLUE TPU93
Family: Piston/Rod U-ring
Dimensions : 60.00 x 76.00 x 12.00
Material: TPU
Color:
BLUE
Part number: UN060076
Weight : 21.6800 gr.
Customs tariff code: 84129080
Country of origin: TW
Technical data
U-Ring | Profile | Material | Hardness | Bars | Temperature | Speed |
Piston / Rod | PU / TPU | 92 / 93 SH A | ≤350 | -20 to +100 ºC | ≤0,50 m/s | |
Piston / Rod | NBR | 90 SH A | ≤400 | -30 to +105 ºC | ≤0,50 m/s |
Quick Links
PISTON/ROD U-RINGS
Symmetrical U-rings are very versatile as they can be used on both the piston and the rod. For hydraulic applications, PU or TPU are the standard materials while pneumatic applications will use NBR. Whether the application is single-acting or double-acting, this model offers high sealing efficiency as well as excellent resistance to abrasion, wear and friction. JIOrings offers a range of almost 2,000 standard sizes.
ADVANTAGES
- Superior static and dynamic sealing effect
- Economical sealing solution
- Simple groove design
- Easy assembly into closed grooves
APPLICATION
Construction machinery, fork-lift trucks , injection moulding machines, agricultural machinery, loading platforms and standard cylinders.
WORKING CONDITIONS
NBR90 | |||
MEDIA | Mineral oils (DIN 51524) | HFA & HFB | HFC |
TEMPERATURE | -30° C to +105 °C | +5 °C to +60 °C | -30 °C to +60 °C |
PRESSURE | ≤150 Bar | ≤150 Bar | ≤150 Bar |
SPEED | ≤0,5 m/sn | ≤0,5 m/sn | ≤0,5 m/sn |
PU92 / TPU92 / TPU93 | |||
MEDIA | Mineral oils (DIN 51524) | HFA & HFB | HFC |
TEMPERATURE | -30°C to +100°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 & 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 | ≤1,8 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 |
dmin (mm) | 25 | 30 | 40 | 50 | 80 | 100 | 105 |
Maximum permissible gap NBR | |||
C/S | Pressure (Bar) | ||
50 | 100 | 160 | |
≤5 | 0.40 | 0.20 | 0.10 |
>5 | 0.45 | 0.25 | 0.15 |
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 |
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.